Update lock files with associated fixes

[trexfeathers]

🚀 Pull Request

Description

Closes #5918

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• benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts

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⏱️ Performance Benchmark Report: f003172

Performance shifts

Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [c5e0353d]    | After [f003172a]    |   Ratio | Benchmark (Parameter)                                                                                |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------------------|
|          | 1.14±0.01ms          | 1.14±0.01ms         |    1    | cube.CubeCreation.time_create(False, 'construct')                                                    |
|          | 410±2μs              | 403±5μs             |    0.98 | cube.CubeCreation.time_create(False, 'instantiate')                                                  |
|          | 963±20μs             | 960±30μs            |    1    | cube.CubeCreation.time_create(True, 'construct')                                                     |
|          | 591±5μs              | 579±4μs             |    0.98 | cube.CubeCreation.time_create(True, 'instantiate')                                                   |
|          | 221±3ms              | 219±5ms             |    0.99 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                           |
|          | 112±1ms              | 112±1ms             |    1    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                    |
|          | 230±4ms              | 232±4ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                     |
|          | 16.8±0.3μs           | 16.7±0.1μs          |    1    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                 |
|          | 304±2ms              | 306±3ms             |    1.01 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                            |
|          | 197±2ms              | 197±3ms             |    1    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                     |
|          | 314±2ms              | 315±3ms             |    1    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                      |
|          | 16.9±0.3μs           | 16.8±0.1μs          |    0.99 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                  |
|          | 221±3ms              | 221±3ms             |    1    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                            |
|          | 112±1ms              | 112±2ms             |    1    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                     |
|          | 231±2ms              | 231±2ms             |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                      |
|          | 53.9±0.7μs           | 53.5±0.6μs          |    0.99 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                  |
|          | 303±4ms              | 304±2ms             |    1    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                             |
|          | 198±2ms              | 196±2ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                      |
|          | 315±4ms              | 314±7ms             |    1    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                       |
|          | 54.9±0.7μs           | 55.3±0.7μs          |    1.01 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                   |
|          | 421±9ns              | 393±2ns             |    0.93 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)               |
|          | 260±2ms              | 259±2ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)              |
|          | 14.7±0.1ms           | 14.5±0.08ms         |    0.99 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)            |
|          | 16.3±0.2ms           | 16.2±0.4ms          |    0.99 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)           |
|          | 5.0                  | 5.0                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)  |
|          | 5.0                  | 5.0                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500) |
|          | 106±1ms              | 106±0.6ms           |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)          |
|          | 704±4ms              | 701±4ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)         |
|          | 65.7±0.8ms           | 66.1±0.7ms          |    1.01 | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                              |
|          | 660±4ms              | 653±3ms             |    0.99 | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                             |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                   |
|          | 216.01528499999998   | 216.01528499999998  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                  |
|          | 661±6μs              | 661±4μs             |    1    | import_iris.Iris.time__concatenate                                                                   |
|          | 182±4μs              | 182±3μs             |    1    | import_iris.Iris.time__constraints                                                                   |
|          | 111±0.7μs            | 110±1μs             |    1    | import_iris.Iris.time__data_manager                                                                  |
|          | 94.1±0.7μs           | 92.6±0.8μs          |    0.98 | import_iris.Iris.time__deprecation                                                                   |
|          | 136±1μs              | 137±1μs             |    1    | import_iris.Iris.time__lazy_data                                                                     |
|          | 891±8μs              | 893±3μs             |    1    | import_iris.Iris.time__merge                                                                         |
|          | 78.2±0.8μs           | 76.4±0.9μs          |    0.98 | import_iris.Iris.time__representation                                                                |
|          | 490±7μs              | 489±2μs             |    1    | import_iris.Iris.time_analysis                                                                       |
|          | 142±2μs              | 140±1μs             |    0.99 | import_iris.Iris.time_analysis__area_weighted                                                        |
|          | 110±3μs              | 109±1μs             |    0.99 | import_iris.Iris.time_analysis__grid_angles                                                          |
|          | 244±2μs              | 245±2μs             |    1    | import_iris.Iris.time_analysis__interpolation                                                        |
|          | 186±1μs              | 188±2μs             |    1.01 | import_iris.Iris.time_analysis__regrid                                                               |
|          | 112±2μs              | 112±0.8μs           |    1    | import_iris.Iris.time_analysis__scipy_interpolate                                                    |
|          | 139±1μs              | 140±1μs             |    1    | import_iris.Iris.time_analysis_calculus                                                              |
|          | 328±2μs              | 329±2μs             |    1    | import_iris.Iris.time_analysis_cartography                                                           |
|          | 94.8±0.8μs           | 95.6±0.8μs          |    1.01 | import_iris.Iris.time_analysis_geomerty                                                              |
|          | 219±1μs              | 218±2μs             |    1    | import_iris.Iris.time_analysis_maths                                                                 |
|          | 97.2±0.9μs           | 97.5±2μs            |    1    | import_iris.Iris.time_analysis_stats                                                                 |
|          | 175±2μs              | 174±3μs             |    0.99 | import_iris.Iris.time_analysis_trajectory                                                            |
|          | 306±6μs              | 301±4μs             |    0.98 | import_iris.Iris.time_aux_factory                                                                    |
|          | 85.0±0.4μs           | 83.8±1μs            |    0.99 | import_iris.Iris.time_common                                                                         |
|          | 167±3μs              | 161±2μs             |    0.96 | import_iris.Iris.time_common_lenient                                                                 |
|          | 974±5μs              | 972±4μs             |    1    | import_iris.Iris.time_common_metadata                                                                |
|          | 132±0.9μs            | 132±0.9μs           |    0.99 | import_iris.Iris.time_common_mixin                                                                   |
|          | 1.17±0.02ms          | 1.16±0.01ms         |    0.99 | import_iris.Iris.time_common_resolve                                                                 |
|          | 203±2μs              | 203±2μs             |    1    | import_iris.Iris.time_config                                                                         |
|          | 116±0.8μs            | 115±2μs             |    0.99 | import_iris.Iris.time_coord_categorisation                                                           |
|          | 358±3μs              | 353±4μs             |    0.99 | import_iris.Iris.time_coord_systems                                                                  |
|          | 728±4μs              | 725±6μs             |    1    | import_iris.Iris.time_coords                                                                         |
|          | 662±7μs              | 663±7μs             |    1    | import_iris.Iris.time_cube                                                                           |
|          | 227±5μs              | 223±3μs             |    0.98 | import_iris.Iris.time_exceptions                                                                     |
|          | 78.9±0.4μs           | 78.4±0.6μs          |    0.99 | import_iris.Iris.time_experimental                                                                   |
|          | 190±3μs              | 187±2μs             |    0.98 | import_iris.Iris.time_fileformats                                                                    |
|          | 251±2μs              | 248±3μs             |    0.99 | import_iris.Iris.time_fileformats__ff                                                                |
|          | 2.71±0.02ms          | 2.70±0.01ms         |    1    | import_iris.Iris.time_fileformats__ff_cross_references                                               |
|          | 80.5±1μs             | 79.1±0.5μs          |    0.98 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                   |
|          | 116±1μs              | 115±1μs             |    0.99 | import_iris.Iris.time_fileformats_abf                                                                |
|          | 347±2μs              | 349±3μs             |    1.01 | import_iris.Iris.time_fileformats_cf                                                                 |
|          | 5.40±0.05ms          | 5.43±0.04ms         |    1.01 | import_iris.Iris.time_fileformats_dot                                                                |
|          | 76.0±0.6μs           | 75.0±1μs            |    0.99 | import_iris.Iris.time_fileformats_name                                                               |
|          | 260±3μs              | 262±3μs             |    1.01 | import_iris.Iris.time_fileformats_name_loaders                                                       |
|          | 121±2μs              | 119±1μs             |    0.99 | import_iris.Iris.time_fileformats_netcdf                                                             |
|          | 122±0.6μs            | 120±2μs             |    0.99 | import_iris.Iris.time_fileformats_nimrod                                                             |
|          | 210±2μs              | 207±5μs             |    0.99 | import_iris.Iris.time_fileformats_nimrod_load_rules                                                  |
|          | 778±8μs              | 764±6μs             |    0.98 | import_iris.Iris.time_fileformats_pp                                                                 |
|          | 179±2μs              | 179±2μs             |    1    | import_iris.Iris.time_fileformats_pp_load_rules                                                      |
|          | 134±2μs              | 132±2μs             |    0.99 | import_iris.Iris.time_fileformats_pp_save_rules                                                      |
|          | 512±3μs              | 507±4μs             |    0.99 | import_iris.Iris.time_fileformats_rules                                                              |
|          | 221±3μs              | 219±3μs             |    0.99 | import_iris.Iris.time_fileformats_structured_array_identification                                    |
|          | 84.9±0.4μs           | 84.0±0.9μs          |    0.99 | import_iris.Iris.time_fileformats_um                                                                 |
|          | 163±1μs              | 162±3μs             |    0.99 | import_iris.Iris.time_fileformats_um__fast_load                                                      |
|          | 140±2μs              | 138±2μs             |    0.98 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                    |
|          | 76.6±0.7μs           | 75.8±0.7μs          |    0.99 | import_iris.Iris.time_fileformats_um__ff_replacement                                                 |
|          | 83.3±0.8μs           | 81.0±1μs            |    0.97 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                      |
|          | 992±6μs              | 996±4μs             |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                          |
|          | 137±1μs              | 137±1μs             |    1    | import_iris.Iris.time_io                                                                             |
|          | 173±4μs              | 173±2μs             |    1    | import_iris.Iris.time_io_format_picker                                                               |
|          | 206±1μs              | 203±2μs             |    0.99 | import_iris.Iris.time_iris                                                                           |
|          | 129±2μs              | 128±1μs             |    1    | import_iris.Iris.time_iterate                                                                        |
|          | 8.62±0.07ms          | 8.41±0.07ms         |    0.97 | import_iris.Iris.time_palette                                                                        |
|          | 341±5μs              | 342±5μs             |    1    | import_iris.Iris.time_plot                                                                           |
|          | 106±2μs              | 104±1μs             |    0.98 | import_iris.Iris.time_quickplot                                                                      |
|          | 2.08±0.01ms          | 2.09±0.01ms         |    1    | import_iris.Iris.time_std_names                                                                      |
|          | 1.77±0.01ms          | 1.78±0.01ms         |    1.01 | import_iris.Iris.time_symbols                                                                        |
|          | 41.5±0.8ms           | 41.1±0.4ms          |    0.99 | import_iris.Iris.time_tests                                                                          |
|          | 233±2μs              | 231±3μs             |    0.99 | import_iris.Iris.time_third_party_cartopy                                                            |
|          | 4.86±0.03ms          | 4.84±0.04ms         |    1    | import_iris.Iris.time_third_party_cf_units                                                           |
|          | 109±1μs              | 107±2μs             |    0.98 | import_iris.Iris.time_third_party_cftime                                                             |
|          | 2.80±0.01ms          | 2.78±0.01ms         |    0.99 | import_iris.Iris.time_third_party_matplotlib                                                         |
|          | 1.07±0ms             | 1.06±0.01ms         |    0.99 | import_iris.Iris.time_third_party_numpy                                                              |
|          | 161±2μs              | 158±1μs             |    0.98 | import_iris.Iris.time_third_party_scipy                                                              |
|          | 100±0.5μs            | 99.9±2μs            |    0.99 | import_iris.Iris.time_time                                                                           |
|          | 319±4μs              | 315±2μs             |    0.99 | import_iris.Iris.time_util                                                                           |
|          | 76.1±1μs             | 73.9±0.7μs          |    0.97 | iterate.IZip.time_izip                                                                               |
|          | 8.13±0.05ms          | 8.15±0.09ms         |    1    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                           |
|          | 24.3±0.4ms           | 24.1±0.4ms          |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                       |
|          | 8.90±0.04ms          | 8.87±0.06ms         |    1    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                           |
|          | 8.05±0.03ms          | 8.08±0.1ms          |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                            |
|          | 21.1±0.1ms           | 21.4±0.3ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                        |
|          | 8.82±0.04ms          | 8.87±0.05ms         |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                            |
|          | 1.38±0.01s           | 1.37±0.01s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                             |
|          | 21.1±0.1ms           | 20.7±0.4ms          |    0.98 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                         |
|          | 1.51±0.01s           | 1.51±0.02s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                             |
|          | 1.36±0.02s           | 1.35±0.01s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                              |
|          | 20.9±0.3ms           | 20.5±0.2ms          |    0.98 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                          |
|          | 1.51±0.01s           | 1.51±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                              |
|          | 3.95±0.01ms          | 3.90±0.02ms         |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                              |
|          | 20.0±0.2ms           | 19.8±0.2ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                          |
|          | 4.19±0.03ms          | 4.21±0.09ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                              |
|          | 3.91±0.04ms          | 3.89±0.01ms         |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                               |
|          | 19.9±0.3ms           | 19.7±0.5ms          |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                           |
|          | 4.21±0.02ms          | 4.15±0.02ms         |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                               |
|          | 31.0±2ms             | 31.1±3ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                        |
|          | 18.8±0.2ms           | 19.4±0.2ms          |    1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                    |
|          | 13.2±2ms             | 13.1±3ms            |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                        |
|          | 25.5±1ms             | 25.7±1ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                         |
|          | 69.9±2ms             | 70.2±2ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                     |
|          | 25.7±0.9ms           | 25.9±2ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                         |
|          | 441±3ms              | 438±3ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                          |
|          | 2.73±0.05ms          | 2.78±0.07ms         |    1.02 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                      |
|          | 447±3ms              | 445±2ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                          |
|          | 447±2ms              | 444±3ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                           |
|          | 2.88±0.1ms           | 2.85±0.08ms         |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                       |
|          | 451±4ms              | 450±4ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                           |
|          | 1.57±0.05ms          | 1.51±0.04ms         |    0.96 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                           |
|          | 2.76±0.1ms           | 2.75±0.09ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                       |
|          | 1.59±0.1ms           | 1.56±0.04ms         |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                           |
|          | 1.66±0.1ms           | 1.56±0.08ms         |    0.94 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                            |
|          | 2.95±0.1ms           | 2.91±0.1ms          |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                        |
|          | 1.60±0.09ms          | 1.54±0.06ms         |    0.96 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                            |
|          | 357±2ms              | 358±6ms             |    1    | load.ManyVars.time_many_var_load                                                                     |
|          | 8.28±0.05ms          | 8.22±0.04ms         |    0.99 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                     |
|          | 9.11±0.05ms          | 8.95±0.04ms         |    0.98 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                     |
|          | 1.38±0.01s           | 1.37±0.01s          |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                       |
|          | 1.53±0.02s           | 1.55±0.02s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                       |
|          | 4.01±0.02ms          | 3.96±0.03ms         |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                          |
|          | 4.28±0.03ms          | 4.22±0.03ms         |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                          |
|          | 8.24±0.2ms           | 8.14±0.08ms         |    0.99 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                        |
|          | 4.83±0.02ms          | 4.85±0.1ms          |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                         |
|          | 1.35±0.01s           | 1.35±0.01s          |    0.99 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                          |
|          | 376±3ms              | 374±7ms             |    0.99 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                           |
|          | 3.96±0.06ms          | 3.91±0.04ms         |    0.99 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                             |
|          | 3.62±0.02ms          | 3.57±0.03ms         |    0.99 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                              |
|          | 152±2ms              | 151±1ms             |    1    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                   |
|          | 23.6±0.4ms           | 23.3±0.3ms          |    0.99 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                               |
|          | 166±1ms              | 167±1ms             |    1.01 | load.TimeConstraint.time_time_constraint(20, 'PP')                                                   |
|          | 29.9±0.1ms           | 30.1±0.6ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'FF')                                                    |
|          | 23.0±0.2ms           | 23.2±0.2ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                |
|          | 32.2±0.1ms           | 31.6±0.2ms          |    0.98 | load.TimeConstraint.time_time_constraint(3, 'PP')                                                    |
|          | 17.4±0.3ms           | 17.4±0.3ms          |    1    | load.ugrid.BasicLoading.time_load_file(1)                                                            |
|          | 41.7±0.4ms           | 41.6±0.2ms          |    1    | load.ugrid.BasicLoading.time_load_file(200000)                                                       |
|          | 14.5±0.09ms          | 14.4±0.2ms          |    0.99 | load.ugrid.BasicLoading.time_load_mesh(1)                                                            |
|          | 22.7±0.3ms           | 22.5±0.4ms          |    0.99 | load.ugrid.BasicLoading.time_load_mesh(200000)                                                       |
|          | 17.7±0.2ms           | 17.3±0.4ms          |    0.98 | load.ugrid.BasicLoadingTime.time_load_file(1)                                                        |
|          | 20.4±0.3ms           | 20.2±0.2ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                   |
|          | 14.1±0.1ms           | 14.3±0.3ms          |    1.02 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                        |
|          | 16.9±0.3ms           | 16.8±0.3ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                   |
|          | 18.6±0.3ms           | 18.6±0.3ms          |    1    | load.ugrid.Callback.time_load_file_callback(1)                                                       |
|          | 50.7±0.6ms           | 51.0±0.5ms          |    1.01 | load.ugrid.Callback.time_load_file_callback(200000)                                                  |
|          | 18.6±0.3ms           | 18.9±0.7ms          |    1.02 | load.ugrid.CallbackTime.time_load_file_callback(1)                                                   |
|          | 22.3±0.5ms           | 22.1±0.3ms          |    0.99 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                              |
|          | 2.70±0.06ms          | 2.78±0.08ms         |    1.03 | load.ugrid.DataRealisation.time_realise_data(10000)                                                  |
|          | 5.37±0.9ms           | 5.30±0.8ms          |    0.99 | load.ugrid.DataRealisation.time_realise_data(200000)                                                 |
|          | 37.5±1ms             | 38.3±0.8ms          |    1.02 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                              |
|          | 800±9ms              | 796±4ms             |    0.99 | load.ugrid.DataRealisationTime.time_realise_data(200000)                                             |
|          | 183±2ms              | 184±3ms             |    1.01 | merge_concat.Concatenate.time_concatenate                                                            |
|          | 47.2±0.4ms           | 46.6±0.3ms          |    0.99 | merge_concat.Merge.time_merge                                                                        |
|          | 6.58±0.03ms          | 6.57±0.03ms         |    1    | plot.AuxSort.time_aux_sort                                                                           |
|          | 68.7±7ms             | 78.3±1ms            |    1.14 | regridding.CurvilinearRegridding.time_regrid_pic                                                     |
|          | 97.4±0.7ms           | 97.8±0.6ms          |    1    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                            |
|          | 50.8±3ms             | 48.4±2ms            |    0.95 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                   |
|          | 4.06±0.04ms          | 4.08±0.04ms         |    1.01 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                     |
|          | 71.7±0.6ms           | 72.1±0.9ms          |    1.01 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                      |
|          | 52.3±0.5ms           | 52.3±0.7ms          |    1    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                    |
|          | 558±3ms              | 561±6ms             |    1.01 | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                     |
|          | 93.6±4ns             | 90.9±1ns            |    0.97 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                     |
|          | 54.4±0.6ms           | 54.9±0.7ms          |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                      |
|          | 90.4±0.6ns           | 90.1±0.5ns          |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                    |
|          | 492±3ms              | 494±3ms             |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                     |
|          | 42.5±0.9ms           | 42.0±1ms            |    0.99 | stats.PearsonR.time_lazy                                                                             |
|          | 19.1±0.2ms           | 18.9±0.2ms          |    0.99 | stats.PearsonR.time_real                                                                             |
|          | 23.6±1ms             | 23.6±1ms            |    1    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                            |
|          | 58.2±0.6ms           | 59.3±0.5ms          |    1.02 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                           |

Generated by GHA run 9075664643

[github-actions]

⏱️ Performance Benchmark Report: 6897131

Performance shifts

Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [c5e0353d]    | After [6897131c]    | Ratio   | Benchmark (Parameter)                                                                                |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------------------|
|          | 1.11±0.01ms          | 1.14±0.01ms         | 1.02    | cube.CubeCreation.time_create(False, 'construct')                                                    |
|          | 406±6μs              | 404±5μs             | 0.99    | cube.CubeCreation.time_create(False, 'instantiate')                                                  |
|          | 951±7μs              | 971±10μs            | 1.02    | cube.CubeCreation.time_create(True, 'construct')                                                     |
|          | 591±6μs              | 587±6μs             | 0.99    | cube.CubeCreation.time_create(True, 'instantiate')                                                   |
|          | 222±2ms              | 222±2ms             | 1.00    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                           |
|          | 113±2ms              | 112±2ms             | 0.99    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                    |
|          | 237±3ms              | 233±3ms             | 0.98    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                     |
|          | 16.9±0.4μs           | 16.8±0.3μs          | 0.99    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                 |
|          | 304±4ms              | 306±3ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                            |
|          | 195±3ms              | 197±4ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                     |
|          | 312±4ms              | 318±5ms             | 1.02    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                      |
|          | 17.0±0.2μs           | 16.8±0.2μs          | 0.99    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                  |
|          | 221±2ms              | 223±4ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                            |
|          | 111±1ms              | 112±1ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                     |
|          | 231±2ms              | 234±3ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                      |
|          | 54.3±0.7μs           | 53.6±0.6μs          | 0.99    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                  |
|          | 302±5ms              | 306±2ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                             |
|          | 195±3ms              | 197±2ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                      |
|          | 310±6ms              | 319±5ms             | 1.03    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                       |
|          | 55.5±0.5μs           | 55.5±0.8μs          | 1.00    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                   |
|          | 398±2ns              | 398±2ns             | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)               |
|          | 260±2ms              | 266±2ms             | 1.02    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)              |
|          | 14.5±0.2ms           | 14.7±0.07ms         | 1.01    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)            |
|          | 16.8±0.5ms           | 16.6±0.3ms          | 0.99    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)           |
|          | 5.0                  | 5.0                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)  |
|          | 5.0                  | 5.0                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500) |
|          | 105±1ms              | 105±3ms             | 1.00    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)          |
|          | 707±5ms              | 706±7ms             | 1.00    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)         |
|          | 67.6±1ms             | 66.6±0.7ms          | 0.99    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                              |
|          | 664±4ms              | 664±3ms             | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                             |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                   |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                  |
|          | 660±5μs              | 649±2μs             | 0.98    | import_iris.Iris.time__concatenate                                                                   |
|          | 181±2μs              | 181±3μs             | 1.00    | import_iris.Iris.time__constraints                                                                   |
|          | 111±2μs              | 109±1μs             | 0.98    | import_iris.Iris.time__data_manager                                                                  |
|          | 94.5±0.4μs           | 93.0±0.7μs          | 0.98    | import_iris.Iris.time__deprecation                                                                   |
|          | 138±0.9μs            | 137±0.8μs           | 0.99    | import_iris.Iris.time__lazy_data                                                                     |
|          | 914±20μs             | 889±6μs             | 0.97    | import_iris.Iris.time__merge                                                                         |
|          | 77.5±0.3μs           | 77.3±0.3μs          | 1.00    | import_iris.Iris.time__representation                                                                |
|          | 488±4μs              | 484±1μs             | 0.99    | import_iris.Iris.time_analysis                                                                       |
|          | 141±0.9μs            | 142±1μs             | 1.01    | import_iris.Iris.time_analysis__area_weighted                                                        |
|          | 111±1μs              | 109±0.8μs           | 0.98    | import_iris.Iris.time_analysis__grid_angles                                                          |
|          | 245±2μs              | 242±1μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                                        |
|          | 190±3μs              | 189±4μs             | 1.00    | import_iris.Iris.time_analysis__regrid                                                               |
|          | 113±1μs              | 111±2μs             | 0.98    | import_iris.Iris.time_analysis__scipy_interpolate                                                    |
|          | 142±2μs              | 138±0.8μs           | 0.97    | import_iris.Iris.time_analysis_calculus                                                              |
|          | 331±4μs              | 323±3μs             | 0.98    | import_iris.Iris.time_analysis_cartography                                                           |
|          | 95.4±0.9μs           | 94.3±0.9μs          | 0.99    | import_iris.Iris.time_analysis_geomerty                                                              |
|          | 220±3μs              | 218±3μs             | 0.99    | import_iris.Iris.time_analysis_maths                                                                 |
|          | 98.3±0.5μs           | 97.0±0.7μs          | 0.99    | import_iris.Iris.time_analysis_stats                                                                 |
|          | 178±3μs              | 177±4μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                            |
|          | 307±5μs              | 303±4μs             | 0.99    | import_iris.Iris.time_aux_factory                                                                    |
|          | 86.3±0.9μs           | 84.8±0.7μs          | 0.98    | import_iris.Iris.time_common                                                                         |
|          | 164±2μs              | 166±2μs             | 1.02    | import_iris.Iris.time_common_lenient                                                                 |
|          | 973±10μs             | 988±10μs            | 1.01    | import_iris.Iris.time_common_metadata                                                                |
|          | 134±0.7μs            | 133±1μs             | 0.99    | import_iris.Iris.time_common_mixin                                                                   |
|          | 1.16±0.01ms          | 1.17±0.01ms         | 1.01    | import_iris.Iris.time_common_resolve                                                                 |
|          | 203±5μs              | 200±1μs             | 0.99    | import_iris.Iris.time_config                                                                         |
|          | 116±0.5μs            | 116±1μs             | 1.00    | import_iris.Iris.time_coord_categorisation                                                           |
|          | 354±6μs              | 352±3μs             | 0.99    | import_iris.Iris.time_coord_systems                                                                  |
|          | 731±6μs              | 730±10μs            | 1.00    | import_iris.Iris.time_coords                                                                         |
|          | 669±8μs              | 657±9μs             | 0.98    | import_iris.Iris.time_cube                                                                           |
|          | 226±3μs              | 221±2μs             | 0.98    | import_iris.Iris.time_exceptions                                                                     |
|          | 78.0±0.6μs           | 77.6±0.5μs          | 0.99    | import_iris.Iris.time_experimental                                                                   |
|          | 190±4μs              | 187±2μs             | 0.98    | import_iris.Iris.time_fileformats                                                                    |
|          | 254±5μs              | 248±3μs             | 0.98    | import_iris.Iris.time_fileformats__ff                                                                |
|          | 2.71±0.02ms          | 2.73±0.06ms         | 1.00    | import_iris.Iris.time_fileformats__ff_cross_references                                               |
|          | 79.3±0.9μs           | 79.8±0.6μs          | 1.01    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                   |
|          | 115±2μs              | 114±0.7μs           | 0.99    | import_iris.Iris.time_fileformats_abf                                                                |
|          | 356±7μs              | 348±2μs             | 0.98    | import_iris.Iris.time_fileformats_cf                                                                 |
|          | 5.38±0.08ms          | 5.38±0.04ms         | 1.00    | import_iris.Iris.time_fileformats_dot                                                                |
|          | 75.5±0.2μs           | 75.2±0.4μs          | 1.00    | import_iris.Iris.time_fileformats_name                                                               |
|          | 258±1μs              | 255±8μs             | 0.99    | import_iris.Iris.time_fileformats_name_loaders                                                       |
|          | 120±0.8μs            | 119±1μs             | 0.99    | import_iris.Iris.time_fileformats_netcdf                                                             |
|          | 122±0.9μs            | 119±1μs             | 0.98    | import_iris.Iris.time_fileformats_nimrod                                                             |
|          | 212±5μs              | 207±2μs             | 0.98    | import_iris.Iris.time_fileformats_nimrod_load_rules                                                  |
|          | 770±20μs             | 762±4μs             | 0.99    | import_iris.Iris.time_fileformats_pp                                                                 |
|          | 182±1μs              | 181±1μs             | 0.99    | import_iris.Iris.time_fileformats_pp_load_rules                                                      |
|          | 134±2μs              | 135±0.8μs           | 1.00    | import_iris.Iris.time_fileformats_pp_save_rules                                                      |
|          | 515±6μs              | 506±2μs             | 0.98    | import_iris.Iris.time_fileformats_rules                                                              |
|          | 221±2μs              | 218±1μs             | 0.99    | import_iris.Iris.time_fileformats_structured_array_identification                                    |
|          | 84.0±0.4μs           | 83.6±0.5μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                                 |
|          | 161±2μs              | 159±3μs             | 0.99    | import_iris.Iris.time_fileformats_um__fast_load                                                      |
|          | 138±1μs              | 137±0.8μs           | 0.99    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                    |
|          | 76.4±0.4μs           | 76.0±0.3μs          | 1.00    | import_iris.Iris.time_fileformats_um__ff_replacement                                                 |
|          | 82.8±1μs             | 81.9±0.5μs          | 0.99    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                      |
|          | 988±3μs              | 987±10μs            | 1.00    | import_iris.Iris.time_fileformats_um_cf_map                                                          |
|          | 137±0.6μs            | 136±1μs             | 0.99    | import_iris.Iris.time_io                                                                             |
|          | 173±0.9μs            | 172±4μs             | 0.99    | import_iris.Iris.time_io_format_picker                                                               |
|          | 204±1μs              | 203±2μs             | 0.99    | import_iris.Iris.time_iris                                                                           |
|          | 128±1μs              | 127±0.9μs           | 0.99    | import_iris.Iris.time_iterate                                                                        |
|          | 8.56±0.2ms           | 8.47±0.03ms         | 0.99    | import_iris.Iris.time_palette                                                                        |
|          | 337±4μs              | 334±3μs             | 0.99    | import_iris.Iris.time_plot                                                                           |
|          | 104±0.7μs            | 104±1μs             | 1.01    | import_iris.Iris.time_quickplot                                                                      |
|          | 2.07±0.01ms          | 2.10±0.01ms         | 1.01    | import_iris.Iris.time_std_names                                                                      |
|          | 1.76±0.01ms          | 1.77±0.01ms         | 1.01    | import_iris.Iris.time_symbols                                                                        |
|          | 21.9±0.7ms           | 21.6±0.7ms          | 0.99    | import_iris.Iris.time_tests                                                                          |
|          | 231±2μs              | 230±3μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                            |
|          | 4.82±0.03ms          | 4.83±0.03ms         | 1.00    | import_iris.Iris.time_third_party_cf_units                                                           |
|          | 107±0.5μs            | 107±0.5μs           | 1.01    | import_iris.Iris.time_third_party_cftime                                                             |
|          | 2.81±0.01ms          | 2.78±0.01ms         | 0.99    | import_iris.Iris.time_third_party_matplotlib                                                         |
|          | 1.06±0.01ms          | 1.06±0.01ms         | 0.99    | import_iris.Iris.time_third_party_numpy                                                              |
|          | 159±0.8μs            | 162±2μs             | 1.01    | import_iris.Iris.time_third_party_scipy                                                              |
|          | 99.9±0.7μs           | 102±2μs             | 1.02    | import_iris.Iris.time_time                                                                           |
|          | 315±2μs              | 314±9μs             | 1.00    | import_iris.Iris.time_util                                                                           |
|          | 74.9±1μs             | 72.7±0.9μs          | 0.97    | iterate.IZip.time_izip                                                                               |
|          | 8.12±0.08ms          | 8.12±0.08ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                           |
|          | 24.4±0.9ms           | 24.1±0.3ms          | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                       |
|          | 8.95±0.1ms           | 8.83±0.06ms         | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                           |
|          | 8.30±0.2ms           | 8.11±0.1ms          | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                            |
|          | 21.4±0.3ms           | 21.0±0.3ms          | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                        |
|          | 9.01±0.1ms           | 8.79±0.03ms         | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                            |
|          | 1.36±0.02s           | 1.35±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                             |
|          | 21.0±0.2ms           | 20.7±0.3ms          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                         |
|          | 1.53±0.01s           | 1.52±0.01s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                             |
|          | 1.35±0.01s           | 1.35±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                              |
|          | 20.6±0.2ms           | 20.6±0.1ms          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                          |
|          | 1.53±0.01s           | 1.48±0.02s          | 0.97    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                              |
|          | 3.96±0.04ms          | 3.89±0.03ms         | 0.98    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                              |
|          | 20.0±0.3ms           | 19.6±0.5ms          | 0.98    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                          |
|          | 4.24±0.04ms          | 4.18±0.04ms         | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                              |
|          | 3.94±0.03ms          | 3.90±0.02ms         | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                               |
|          | 19.9±0.6ms           | 19.6±0.2ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                           |
|          | 4.18±0.05ms          | 4.19±0.02ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                               |
|          | 33.0±1ms             | 31.7±0.9ms          | 0.96    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                        |
|          | 19.2±0.4ms           | 19.3±0.3ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                    |
|          | 14.1±2ms             | 13.7±2ms            | 0.97    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                        |
|          | 25.5±2ms             | 25.7±0.8ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                         |
|          | 70.4±2ms             | 70.5±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                     |
|          | 25.7±2ms             | 26.0±1ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                         |
|          | 441±5ms              | 440±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                          |
|          | 3.02±0.06ms          | 2.82±0.1ms          | 0.93    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                      |
|          | 447±2ms              | 446±8ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                          |
|          | 446±3ms              | 449±5ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                           |
|          | 2.76±0.08ms          | 2.85±0.04ms         | 1.04    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                       |
|          | 450±3ms              | 453±5ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                           |
|          | 1.57±0.09ms          | 1.58±0.06ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                           |
|          | 2.91±0.1ms           | 2.83±0.08ms         | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                       |
|          | 1.60±0.08ms          | 1.55±0.08ms         | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                           |
|          | 1.63±0.09ms          | 1.60±0.1ms          | 0.98    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                            |
|          | 2.95±0.08ms          | 2.90±0.1ms          | 0.98    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                        |
|          | 1.62±0.09ms          | 1.57±0.05ms         | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                            |
|          | 353±2ms              | 353±2ms             | 1.00    | load.ManyVars.time_many_var_load                                                                     |
|          | 8.25±0.04ms          | 8.26±0.04ms         | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                     |
|          | 9.02±0.08ms          | 9.00±0.04ms         | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                     |
|          | 1.37±0.01s           | 1.38±0.01s          | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                       |
|          | 1.53±0.01s           | 1.53±0s             | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                       |
|          | 3.97±0.03ms          | 3.97±0.03ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                          |
|          | 4.26±0.03ms          | 4.31±0.07ms         | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                          |
|          | 8.08±0.03ms          | 8.17±0.08ms         | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                        |
|          | 4.80±0.03ms          | 4.78±0.02ms         | 1.00    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                         |
|          | 1.35±0.01s           | 1.35±0.01s          | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                          |
|          | 371±5ms              | 378±5ms             | 1.02    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                           |
|          | 3.94±0.03ms          | 3.92±0.04ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                             |
|          | 3.57±0.01ms          | 3.57±0.02ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                              |
|          | 149±2ms              | 150±2ms             | 1.01    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                   |
|          | 23.5±0.4ms           | 23.1±0.2ms          | 0.98    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                               |
|          | 166±2ms              | 166±1ms             | 1.00    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                   |
|          | 29.5±0.6ms           | 30.0±0.3ms          | 1.02    | load.TimeConstraint.time_time_constraint(3, 'FF')                                                    |
|          | 23.4±0.4ms           | 23.2±0.4ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                |
|          | 32.0±0.3ms           | 31.8±0.2ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'PP')                                                    |
|          | 17.6±0.3ms           | 17.8±0.2ms          | 1.01    | load.ugrid.BasicLoading.time_load_file(1)                                                            |
|          | 41.2±0.4ms           | 41.4±0.6ms          | 1.01    | load.ugrid.BasicLoading.time_load_file(200000)                                                       |
|          | 14.3±0.2ms           | 14.2±0.6ms          | 0.99    | load.ugrid.BasicLoading.time_load_mesh(1)                                                            |
|          | 21.7±0.3ms           | 22.5±0.5ms          | 1.04    | load.ugrid.BasicLoading.time_load_mesh(200000)                                                       |
|          | 17.3±0.3ms           | 17.6±0.3ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_file(1)                                                        |
|          | 20.2±0.3ms           | 20.4±0.6ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                   |
|          | 14.0±0.1ms           | 14.2±0.2ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                        |
|          | 16.9±0.6ms           | 17.4±0.6ms          | 1.03    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                   |
|          | 18.4±0.2ms           | 18.4±0.3ms          | 1.00    | load.ugrid.Callback.time_load_file_callback(1)                                                       |
|          | 50.4±0.7ms           | 50.9±0.7ms          | 1.01    | load.ugrid.Callback.time_load_file_callback(200000)                                                  |
|          | 18.7±0.5ms           | 18.7±0.4ms          | 1.00    | load.ugrid.CallbackTime.time_load_file_callback(1)                                                   |
|          | 22.2±0.5ms           | 22.2±0.3ms          | 1.00    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                              |
|          | 2.70±0.2ms           | 2.79±0.1ms          | 1.03    | load.ugrid.DataRealisation.time_realise_data(10000)                                                  |
|          | 3.68±1ms             | 4.83±0.8ms          | ~1.31   | load.ugrid.DataRealisation.time_realise_data(200000)                                                 |
|          | 37.5±0.8ms           | 40.9±1ms            | 1.09    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                              |
|          | 799±5ms              | 814±9ms             | 1.02    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                             |
|          | 184±2ms              | 189±1ms             | 1.02    | merge_concat.Concatenate.time_concatenate                                                            |
|          | 46.7±0.8ms           | 47.8±0.7ms          | 1.02    | merge_concat.Merge.time_merge                                                                        |
|          | 6.55±0.02ms          | 6.69±0.1ms          | 1.02    | plot.AuxSort.time_aux_sort                                                                           |
|          | 78.5±3ms             | 82.4±2ms            | 1.05    | regridding.CurvilinearRegridding.time_regrid_pic                                                     |
|          | 97.5±0.4ms           | 98.4±0.6ms          | 1.01    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                            |
|          | 49.7±3ms             | 49.4±2ms            | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                   |
|          | 4.06±0.1ms           | 4.10±0.05ms         | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                     |
|          | 71.6±1ms             | 72.2±0.9ms          | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                      |
|          | 51.8±2ms             | 51.7±1ms            | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                    |
|          | 566±4ms              | 568±6ms             | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                     |
|          | 90.9±0.8ns           | 90.3±1ns            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                     |
|          | 54.3±0.7ms           | 56.0±0.7ms          | 1.03    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                      |
|          | 90.6±1ns             | 89.3±1ns            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                    |
|          | 495±4ms              | 499±3ms             | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                     |
|          | 41.8±0.7ms           | 42.2±0.8ms          | 1.01    | stats.PearsonR.time_lazy                                                                             |
|          | 19.0±0.3ms           | 18.8±0.2ms          | 0.99    | stats.PearsonR.time_real                                                                             |
|          | 23.4±1ms             | 23.8±0.5ms          | 1.01    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                            |
|          | 58.9±1ms             | 58.5±0.8ms          | 0.99    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                           |

Generated by GHA run 9076198998

[github-actions]

⏱️ Performance Benchmark Report: 14e8bd3

Performance shifts

Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [25b685c1]    | After [14e8bd3e]    |   Ratio | Benchmark (Parameter)                                                                                |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------------------|
|          | 1.13±0.02ms          | 1.12±0.01ms         |    0.99 | cube.CubeCreation.time_create(False, 'construct')                                                    |
|          | 402±6μs              | 405±3μs             |    1.01 | cube.CubeCreation.time_create(False, 'instantiate')                                                  |
|          | 951±10μs             | 961±10μs            |    1.01 | cube.CubeCreation.time_create(True, 'construct')                                                     |
|          | 591±8μs              | 592±4μs             |    1    | cube.CubeCreation.time_create(True, 'instantiate')                                                   |
|          | 222±3ms              | 223±2ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                           |
|          | 111±1ms              | 112±1ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                    |
|          | 229±5ms              | 234±5ms             |    1.02 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                     |
|          | 16.8±0.2μs           | 17.0±0.2μs          |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                 |
|          | 308±6ms              | 307±4ms             |    1    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                            |
|          | 195±3ms              | 195±2ms             |    1    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                     |
|          | 317±7ms              | 315±2ms             |    0.99 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                      |
|          | 16.9±0.4μs           | 17.0±0.2μs          |    1.01 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                  |
|          | 223±4ms              | 226±4ms             |    1.01 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                            |
|          | 113±1ms              | 112±0.8ms           |    0.99 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                     |
|          | 234±2ms              | 234±4ms             |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                      |
|          | 53.9±0.7μs           | 54.1±0.5μs          |    1    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                  |
|          | 312±5ms              | 307±4ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                             |
|          | 196±2ms              | 196±1ms             |    1    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                      |
|          | 321±4ms              | 316±5ms             |    0.98 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                       |
|          | 56.3±0.6μs           | 56.0±0.4μs          |    0.99 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                   |
|          | 397±4ns              | 427±20ns            |    1.07 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)               |
|          | 260±2ms              | 259±2ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)              |
|          | 14.7±0.2ms           | 14.4±0.05ms         |    0.98 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)            |
|          | 16.4±0.3ms           | 16.6±0.4ms          |    1.02 | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)           |
|          | 5.0                  | 5.0                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)  |
|          | 5.0                  | 5.0                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500) |
|          | 104±1ms              | 106±1ms             |    1.02 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)          |
|          | 706±4ms              | 710±5ms             |    1.01 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)         |
|          | 66.4±0.9ms           | 66.3±0.9ms          |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                              |
|          | 662±3ms              | 661±6ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                             |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                   |
|          | 216.01528499999998   | 216.01528499999998  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                  |
|          | 669±10μs             | 660±8μs             |    0.99 | import_iris.Iris.time__concatenate                                                                   |
|          | 181±2μs              | 180±2μs             |    0.99 | import_iris.Iris.time__constraints                                                                   |
|          | 111±0.7μs            | 110±2μs             |    0.99 | import_iris.Iris.time__data_manager                                                                  |
|          | 94.6±2μs             | 93.6±0.6μs          |    0.99 | import_iris.Iris.time__deprecation                                                                   |
|          | 138±2μs              | 135±0.8μs           |    0.99 | import_iris.Iris.time__lazy_data                                                                     |
|          | 899±10μs             | 895±6μs             |    1    | import_iris.Iris.time__merge                                                                         |
|          | 77.5±0.6μs           | 77.9±1μs            |    1.01 | import_iris.Iris.time__representation                                                                |
|          | 485±6μs              | 489±5μs             |    1.01 | import_iris.Iris.time_analysis                                                                       |
|          | 142±2μs              | 141±0.9μs           |    0.99 | import_iris.Iris.time_analysis__area_weighted                                                        |
|          | 110±1μs              | 108±2μs             |    0.98 | import_iris.Iris.time_analysis__grid_angles                                                          |
|          | 244±3μs              | 241±2μs             |    0.99 | import_iris.Iris.time_analysis__interpolation                                                        |
|          | 188±2μs              | 185±0.8μs           |    0.98 | import_iris.Iris.time_analysis__regrid                                                               |
|          | 113±0.9μs            | 112±0.9μs           |    0.99 | import_iris.Iris.time_analysis__scipy_interpolate                                                    |
|          | 142±3μs              | 140±2μs             |    0.99 | import_iris.Iris.time_analysis_calculus                                                              |
|          | 323±2μs              | 329±2μs             |    1.02 | import_iris.Iris.time_analysis_cartography                                                           |
|          | 95.5±2μs             | 96.8±3μs            |    1.01 | import_iris.Iris.time_analysis_geomerty                                                              |
|          | 219±4μs              | 219±2μs             |    1    | import_iris.Iris.time_analysis_maths                                                                 |
|          | 97.8±1μs             | 98.3±2μs            |    1.01 | import_iris.Iris.time_analysis_stats                                                                 |
|          | 176±3μs              | 175±2μs             |    0.99 | import_iris.Iris.time_analysis_trajectory                                                            |
|          | 301±2μs              | 299±3μs             |    0.99 | import_iris.Iris.time_aux_factory                                                                    |
|          | 87.0±1μs             | 86.6±4μs            |    1    | import_iris.Iris.time_common                                                                         |
|          | 163±3μs              | 163±2μs             |    1    | import_iris.Iris.time_common_lenient                                                                 |
|          | 970±10μs             | 973±4μs             |    1    | import_iris.Iris.time_common_metadata                                                                |
|          | 134±2μs              | 134±2μs             |    1    | import_iris.Iris.time_common_mixin                                                                   |
|          | 1.17±0.02ms          | 1.16±0.01ms         |    1    | import_iris.Iris.time_common_resolve                                                                 |
|          | 206±4μs              | 200±3μs             |    0.97 | import_iris.Iris.time_config                                                                         |
|          | 116±2μs              | 116±1μs             |    1    | import_iris.Iris.time_coord_categorisation                                                           |
|          | 352±6μs              | 353±3μs             |    1    | import_iris.Iris.time_coord_systems                                                                  |
|          | 733±20μs             | 726±5μs             |    0.99 | import_iris.Iris.time_coords                                                                         |
|          | 663±7μs              | 663±10μs            |    1    | import_iris.Iris.time_cube                                                                           |
|          | 226±3μs              | 223±5μs             |    0.99 | import_iris.Iris.time_exceptions                                                                     |
|          | 78.1±0.7μs           | 78.2±0.7μs          |    1    | import_iris.Iris.time_experimental                                                                   |
|          | 188±2μs              | 189±3μs             |    1    | import_iris.Iris.time_fileformats                                                                    |
|          | 254±5μs              | 259±8μs             |    1.02 | import_iris.Iris.time_fileformats__ff                                                                |
|          | 2.72±0.01ms          | 2.67±0.01ms         |    0.98 | import_iris.Iris.time_fileformats__ff_cross_references                                               |
|          | 79.8±1μs             | 79.1±0.4μs          |    0.99 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                   |
|          | 115±0.7μs            | 115±1μs             |    0.99 | import_iris.Iris.time_fileformats_abf                                                                |
|          | 353±5μs              | 346±2μs             |    0.98 | import_iris.Iris.time_fileformats_cf                                                                 |
|          | 5.36±0.06ms          | 5.35±0.06ms         |    1    | import_iris.Iris.time_fileformats_dot                                                                |
|          | 74.9±0.9μs           | 75.3±1μs            |    1    | import_iris.Iris.time_fileformats_name                                                               |
|          | 262±6μs              | 258±2μs             |    0.98 | import_iris.Iris.time_fileformats_name_loaders                                                       |
|          | 120±2μs              | 120±0.8μs           |    1    | import_iris.Iris.time_fileformats_netcdf                                                             |
|          | 122±1μs              | 121±2μs             |    1    | import_iris.Iris.time_fileformats_nimrod                                                             |
|          | 208±3μs              | 208±2μs             |    1    | import_iris.Iris.time_fileformats_nimrod_load_rules                                                  |
|          | 776±10μs             | 768±4μs             |    0.99 | import_iris.Iris.time_fileformats_pp                                                                 |
|          | 181±2μs              | 179±3μs             |    0.99 | import_iris.Iris.time_fileformats_pp_load_rules                                                      |
|          | 134±0.6μs            | 134±0.6μs           |    1    | import_iris.Iris.time_fileformats_pp_save_rules                                                      |
|          | 517±4μs              | 512±3μs             |    0.99 | import_iris.Iris.time_fileformats_rules                                                              |
|          | 222±4μs              | 218±2μs             |    0.98 | import_iris.Iris.time_fileformats_structured_array_identification                                    |
|          | 85.0±0.8μs           | 84.5±1μs            |    0.99 | import_iris.Iris.time_fileformats_um                                                                 |
|          | 164±3μs              | 161±2μs             |    0.98 | import_iris.Iris.time_fileformats_um__fast_load                                                      |
|          | 139±1μs              | 138±1μs             |    0.99 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                    |
|          | 76.9±0.7μs           | 76.7±0.4μs          |    1    | import_iris.Iris.time_fileformats_um__ff_replacement                                                 |
|          | 82.6±0.4μs           | 82.3±0.5μs          |    1    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                      |
|          | 989±8μs              | 976±3μs             |    0.99 | import_iris.Iris.time_fileformats_um_cf_map                                                          |
|          | 137±1μs              | 137±1μs             |    1    | import_iris.Iris.time_io                                                                             |
|          | 173±2μs              | 174±2μs             |    1.01 | import_iris.Iris.time_io_format_picker                                                               |
|          | 205±3μs              | 203±2μs             |    0.99 | import_iris.Iris.time_iris                                                                           |
|          | 131±3μs              | 128±1μs             |    0.98 | import_iris.Iris.time_iterate                                                                        |
|          | 8.52±0.05ms          | 8.37±0.05ms         |    0.98 | import_iris.Iris.time_palette                                                                        |
|          | 339±2μs              | 336±2μs             |    0.99 | import_iris.Iris.time_plot                                                                           |
|          | 104±1μs              | 105±0.5μs           |    1.01 | import_iris.Iris.time_quickplot                                                                      |
|          | 2.08±0.01ms          | 2.09±0.01ms         |    1    | import_iris.Iris.time_std_names                                                                      |
|          | 1.76±0.01ms          | 1.77±0.01ms         |    1.01 | import_iris.Iris.time_symbols                                                                        |
|          | 107±0.8ms            | 108±2ms             |    1.01 | import_iris.Iris.time_tests                                                                          |
|          | 230±3μs              | 231±4μs             |    1    | import_iris.Iris.time_third_party_cartopy                                                            |
|          | 4.83±0.02ms          | 4.84±0.03ms         |    1    | import_iris.Iris.time_third_party_cf_units                                                           |
|          | 107±0.4μs            | 107±0.8μs           |    1    | import_iris.Iris.time_third_party_cftime                                                             |
|          | 2.79±0.01ms          | 2.79±0.01ms         |    1    | import_iris.Iris.time_third_party_matplotlib                                                         |
|          | 1.07±0.01ms          | 1.05±0.01ms         |    0.99 | import_iris.Iris.time_third_party_numpy                                                              |
|          | 159±1μs              | 163±3μs             |    1.03 | import_iris.Iris.time_third_party_scipy                                                              |
|          | 100±1μs              | 101±0.8μs           |    1.01 | import_iris.Iris.time_time                                                                           |
|          | 313±3μs              | 315±3μs             |    1.01 | import_iris.Iris.time_util                                                                           |
|          | 74.2±1μs             | 72.6±0.6μs          |    0.98 | iterate.IZip.time_izip                                                                               |
|          | 8.12±0.04ms          | 8.20±0.1ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                           |
|          | 24.1±0.6ms           | 24.5±0.5ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                       |
|          | 8.76±0.05ms          | 8.78±0.04ms         |    1    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                           |
|          | 8.05±0.08ms          | 8.08±0.2ms          |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                            |
|          | 21.2±0.3ms           | 20.9±0.2ms          |    0.98 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                        |
|          | 8.94±0.2ms           | 8.79±0.1ms          |    0.98 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                            |
|          | 1.37±0.02s           | 1.36±0.01s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                             |
|          | 20.9±0.3ms           | 20.5±0.3ms          |    0.98 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                         |
|          | 1.52±0.02s           | 1.50±0.02s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                             |
|          | 1.36±0.01s           | 1.35±0.01s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                              |
|          | 21.3±0.1ms           | 20.9±0.4ms          |    0.98 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                          |
|          | 1.50±0.01s           | 1.49±0.01s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                              |
|          | 3.91±0.02ms          | 3.97±0.05ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                              |
|          | 20.0±0.2ms           | 20.0±0.4ms          |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                          |
|          | 4.17±0.05ms          | 4.21±0.06ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                              |
|          | 3.89±0.03ms          | 3.87±0.01ms         |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                               |
|          | 19.8±0.2ms           | 19.9±0.2ms          |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                           |
|          | 4.14±0.02ms          | 4.22±0.03ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                               |
|          | 33.6±3ms             | 32.2±3ms            |    0.96 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                        |
|          | 19.6±0.3ms           | 20.3±0.3ms          |    1.04 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                    |
|          | 13.3±2ms             | 14.0±2ms            |    1.05 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                        |
|          | 25.8±1ms             | 26.1±2ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                         |
|          | 70.6±2ms             | 70.3±2ms            |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                     |
|          | 25.6±2ms             | 26.4±2ms            |    1.03 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                         |
|          | 442±4ms              | 435±4ms             |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                          |
|          | 2.86±0.2ms           | 2.88±0.09ms         |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                      |
|          | 447±4ms              | 443±4ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                          |
|          | 447±2ms              | 439±3ms             |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                           |
|          | 2.99±0.04ms          | 2.86±0.1ms          |    0.96 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                       |
|          | 452±4ms              | 448±5ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                           |
|          | 1.53±0.06ms          | 1.57±0.09ms         |    1.03 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                           |
|          | 3.00±0.1ms           | 2.96±0.1ms          |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                       |
|          | 1.57±0.09ms          | 1.61±0.07ms         |    1.03 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                           |
|          | 1.58±0.06ms          | 1.56±0.08ms         |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                            |
|          | 2.90±0.1ms           | 2.94±0.07ms         |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                        |
|          | 1.62±0.07ms          | 1.57±0.06ms         |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                            |
|          | 357±5ms              | 354±4ms             |    0.99 | load.ManyVars.time_many_var_load                                                                     |
|          | 8.17±0.02ms          | 8.17±0.06ms         |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                     |
|          | 8.97±0.03ms          | 8.97±0.05ms         |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                     |
|          | 1.37±0.01s           | 1.35±0.01s          |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                       |
|          | 1.54±0.01s           | 1.52±0.01s          |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                       |
|          | 3.96±0.03ms          | 3.94±0.02ms         |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                          |
|          | 4.24±0.03ms          | 4.25±0.05ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                          |
|          | 8.19±0.1ms           | 8.01±0.04ms         |    0.98 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                        |
|          | 4.75±0.03ms          | 4.77±0.08ms         |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                         |
|          | 1.35±0.01s           | 1.33±0.01s          |    0.99 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                          |
|          | 375±3ms              | 374±4ms             |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                           |
|          | 3.90±0.03ms          | 3.88±0.04ms         |    0.99 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                             |
|          | 3.51±0.02ms          | 3.55±0.02ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                              |
|          | 151±0.9ms            | 149±2ms             |    0.98 | load.TimeConstraint.time_time_constraint(20, 'FF')                                                   |
|          | 23.4±0.3ms           | 23.7±0.3ms          |    1.01 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                               |
|          | 166±2ms              | 165±1ms             |    1    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                   |
|          | 29.7±0.3ms           | 29.3±0.09ms         |    0.99 | load.TimeConstraint.time_time_constraint(3, 'FF')                                                    |
|          | 23.3±0.2ms           | 22.7±0.4ms          |    0.97 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                |
|          | 32.2±0.4ms           | 31.6±0.09ms         |    0.98 | load.TimeConstraint.time_time_constraint(3, 'PP')                                                    |
|          | 17.2±0.4ms           | 17.5±0.5ms          |    1.02 | load.ugrid.BasicLoading.time_load_file(1)                                                            |
|          | 40.7±0.9ms           | 41.2±0.8ms          |    1.01 | load.ugrid.BasicLoading.time_load_file(200000)                                                       |
|          | 14.0±0.1ms           | 13.9±0.1ms          |    1    | load.ugrid.BasicLoading.time_load_mesh(1)                                                            |
|          | 21.6±0.5ms           | 22.2±0.5ms          |    1.03 | load.ugrid.BasicLoading.time_load_mesh(200000)                                                       |
|          | 17.4±0.4ms           | 17.3±0.2ms          |    1    | load.ugrid.BasicLoadingTime.time_load_file(1)                                                        |
|          | 20.0±0.3ms           | 20.2±0.5ms          |    1.01 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                   |
|          | 14.0±0.2ms           | 13.9±0.1ms          |    1    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                        |
|          | 16.5±0.2ms           | 16.7±0.2ms          |    1.01 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                   |
|          | 18.2±0.2ms           | 18.3±0.3ms          |    1    | load.ugrid.Callback.time_load_file_callback(1)                                                       |
|          | 50.4±0.8ms           | 50.2±0.5ms          |    1    | load.ugrid.Callback.time_load_file_callback(200000)                                                  |
|          | 18.2±0.2ms           | 18.5±0.2ms          |    1.02 | load.ugrid.CallbackTime.time_load_file_callback(1)                                                   |
|          | 22.1±0.5ms           | 22.5±0.3ms          |    1.01 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                              |
|          | 2.73±0.1ms           | 2.75±0.08ms         |    1.01 | load.ugrid.DataRealisation.time_realise_data(10000)                                                  |
|          | 5.42±0.08ms          | 5.31±0.9ms          |    0.98 | load.ugrid.DataRealisation.time_realise_data(200000)                                                 |
|          | 37.7±1ms             | 37.9±1ms            |    1.01 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                              |
|          | 813±10ms             | 812±10ms            |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                             |
|          | 188±4ms              | 186±2ms             |    0.99 | merge_concat.Concatenate.time_concatenate                                                            |
|          | 46.1±0.7ms           | 45.9±0.8ms          |    0.99 | merge_concat.Merge.time_merge                                                                        |
|          | 6.60±0.1ms           | 6.54±0.04ms         |    0.99 | plot.AuxSort.time_aux_sort                                                                           |
|          | 78.9±4ms             | 77.2±4ms            |    0.98 | regridding.CurvilinearRegridding.time_regrid_pic                                                     |
|          | 99.2±1ms             | 98.3±0.7ms          |    0.99 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                            |
|          | 50.0±2ms             | 49.2±3ms            |    0.98 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                   |
|          | 4.06±0.2ms           | 4.06±0.03ms         |    1    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                     |
|          | 71.6±2ms             | 71.5±0.6ms          |    1    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                      |
|          | 54.0±1ms             | 52.1±1ms            |    0.96 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                    |
|          | 568±8ms              | 568±6ms             |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                     |
|          | 90.5±2ns             | 90.0±1ns            |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                     |
|          | 55.8±0.7ms           | 54.7±0.4ms          |    0.98 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                      |
|          | 92.6±4ns             | 89.4±0.7ns          |    0.97 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                    |
|          | 501±4ms              | 504±4ms             |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                     |
|          | 41.9±0.5ms           | 42.2±1ms            |    1.01 | stats.PearsonR.time_lazy                                                                             |
|          | 19.0±0.4ms           | 19.0±0.2ms          |    1    | stats.PearsonR.time_real                                                                             |
|          | 23.1±0.9ms           | 24.1±0.5ms          |    1.04 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                            |
|          | 59.0±0.5ms           | 58.8±0.6ms          |    1    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                           |

Generated by GHA run 9077085146

[github-actions]

⏱️ Performance Benchmark Report: 893ecd8

Performance shifts

Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [25b685c1]    | After [893ecd8d]    |   Ratio | Benchmark (Parameter)                                                                                |
|----------|----------------------|---------------------|---------|------------------------------------------------------------------------------------------------------|
|          | 1.14±0ms             | 1.12±0.01ms         |    0.99 | cube.CubeCreation.time_create(False, 'construct')                                                    |
|          | 406±7μs              | 409±7μs             |    1.01 | cube.CubeCreation.time_create(False, 'instantiate')                                                  |
|          | 976±20μs             | 966±20μs            |    0.99 | cube.CubeCreation.time_create(True, 'construct')                                                     |
|          | 588±7μs              | 583±7μs             |    0.99 | cube.CubeCreation.time_create(True, 'instantiate')                                                   |
|          | 218±3ms              | 217±2ms             |    1    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                           |
|          | 111±1ms              | 111±1ms             |    1    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                    |
|          | 226±3ms              | 229±3ms             |    1.01 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                     |
|          | 16.6±0.3μs           | 16.8±0.3μs          |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                 |
|          | 297±3ms              | 297±4ms             |    1    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                            |
|          | 194±1ms              | 193±2ms             |    1    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                     |
|          | 310±2ms              | 310±3ms             |    1    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                      |
|          | 16.8±0.1μs           | 16.9±0.3μs          |    1.01 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                  |
|          | 217±2ms              | 218±3ms             |    1    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                            |
|          | 110±1ms              | 110±1ms             |    1    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                     |
|          | 226±2ms              | 226±2ms             |    1    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                      |
|          | 53.5±1μs             | 53.2±0.7μs          |    0.99 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                  |
|          | 299±2ms              | 297±3ms             |    0.99 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                             |
|          | 193±2ms              | 193±2ms             |    1    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                      |
|          | 309±2ms              | 310±4ms             |    1    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                       |
|          | 55.0±0.4μs           | 55.8±0.4μs          |    1.01 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                   |
|          | 403±20ns             | 396±2ns             |    0.98 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)               |
|          | 264±2ms              | 262±3ms             |    0.99 | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)              |
|          | 14.3±0.1ms           | 14.4±0.06ms         |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)            |
|          | 16.1±0.3ms           | 16.2±0.2ms          |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)           |
|          | 5.0                  | 5.0                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)  |
|          | 5.0                  | 5.0                 |    1    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500) |
|          | 103±1ms              | 103±0.6ms           |    0.99 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)          |
|          | 699±4ms              | 694±4ms             |    0.99 | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)         |
|          | 64.2±0.6ms           | 64.7±0.6ms          |    1.01 | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                              |
|          | 652±2ms              | 650±4ms             |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                             |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                   |
|          | 216.01528499999998   | 216.01528499999998  |    1    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                  |
|          | 662±5μs              | 677±10μs            |    1.02 | import_iris.Iris.time__concatenate                                                                   |
|          | 182±2μs              | 179±2μs             |    0.99 | import_iris.Iris.time__constraints                                                                   |
|          | 111±0.9μs            | 110±0.6μs           |    1    | import_iris.Iris.time__data_manager                                                                  |
|          | 94.4±0.4μs           | 94.2±0.6μs          |    1    | import_iris.Iris.time__deprecation                                                                   |
|          | 137±1μs              | 136±0.7μs           |    0.99 | import_iris.Iris.time__lazy_data                                                                     |
|          | 897±6μs              | 899±6μs             |    1    | import_iris.Iris.time__merge                                                                         |
|          | 77.9±0.3μs           | 77.1±0.7μs          |    0.99 | import_iris.Iris.time__representation                                                                |
|          | 487±4μs              | 479±6μs             |    0.98 | import_iris.Iris.time_analysis                                                                       |
|          | 143±2μs              | 143±1μs             |    0.99 | import_iris.Iris.time_analysis__area_weighted                                                        |
|          | 112±2μs              | 110±0.8μs           |    0.98 | import_iris.Iris.time_analysis__grid_angles                                                          |
|          | 249±4μs              | 244±1μs             |    0.98 | import_iris.Iris.time_analysis__interpolation                                                        |
|          | 188±2μs              | 187±3μs             |    0.99 | import_iris.Iris.time_analysis__regrid                                                               |
|          | 113±1μs              | 112±1μs             |    0.99 | import_iris.Iris.time_analysis__scipy_interpolate                                                    |
|          | 141±1μs              | 140±1μs             |    0.99 | import_iris.Iris.time_analysis_calculus                                                              |
|          | 328±4μs              | 327±2μs             |    1    | import_iris.Iris.time_analysis_cartography                                                           |
|          | 96.3±0.6μs           | 96.0±0.6μs          |    1    | import_iris.Iris.time_analysis_geomerty                                                              |
|          | 221±3μs              | 222±4μs             |    1.01 | import_iris.Iris.time_analysis_maths                                                                 |
|          | 98.9±0.6μs           | 97.3±0.9μs          |    0.98 | import_iris.Iris.time_analysis_stats                                                                 |
|          | 175±3μs              | 174±2μs             |    0.99 | import_iris.Iris.time_analysis_trajectory                                                            |
|          | 302±2μs              | 300±3μs             |    1    | import_iris.Iris.time_aux_factory                                                                    |
|          | 85.4±0.7μs           | 85.9±0.8μs          |    1.01 | import_iris.Iris.time_common                                                                         |
|          | 164±2μs              | 163±2μs             |    0.99 | import_iris.Iris.time_common_lenient                                                                 |
|          | 975±3μs              | 985±6μs             |    1.01 | import_iris.Iris.time_common_metadata                                                                |
|          | 134±1μs              | 132±1μs             |    0.99 | import_iris.Iris.time_common_mixin                                                                   |
|          | 1.17±0.01ms          | 1.17±0.01ms         |    1    | import_iris.Iris.time_common_resolve                                                                 |
|          | 201±2μs              | 201±1μs             |    1    | import_iris.Iris.time_config                                                                         |
|          | 117±2μs              | 115±2μs             |    0.98 | import_iris.Iris.time_coord_categorisation                                                           |
|          | 353±4μs              | 350±2μs             |    0.99 | import_iris.Iris.time_coord_systems                                                                  |
|          | 731±8μs              | 722±5μs             |    0.99 | import_iris.Iris.time_coords                                                                         |
|          | 661±4μs              | 653±6μs             |    0.99 | import_iris.Iris.time_cube                                                                           |
|          | 227±7μs              | 225±4μs             |    0.99 | import_iris.Iris.time_exceptions                                                                     |
|          | 78.5±0.6μs           | 78.7±1μs            |    1    | import_iris.Iris.time_experimental                                                                   |
|          | 188±2μs              | 189±1μs             |    1    | import_iris.Iris.time_fileformats                                                                    |
|          | 248±3μs              | 249±3μs             |    1    | import_iris.Iris.time_fileformats__ff                                                                |
|          | 2.70±0.07ms          | 2.71±0.02ms         |    1    | import_iris.Iris.time_fileformats__ff_cross_references                                               |
|          | 80.1±0.4μs           | 79.9±0.3μs          |    1    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                   |
|          | 115±2μs              | 115±0.5μs           |    1    | import_iris.Iris.time_fileformats_abf                                                                |
|          | 360±7μs              | 348±4μs             |    0.97 | import_iris.Iris.time_fileformats_cf                                                                 |
|          | 5.33±0.05ms          | 5.31±0.07ms         |    1    | import_iris.Iris.time_fileformats_dot                                                                |
|          | 77.3±1μs             | 76.0±0.4μs          |    0.98 | import_iris.Iris.time_fileformats_name                                                               |
|          | 260±2μs              | 260±1μs             |    1    | import_iris.Iris.time_fileformats_name_loaders                                                       |
|          | 120±0.8μs            | 120±1μs             |    1    | import_iris.Iris.time_fileformats_netcdf                                                             |
|          | 120±2μs              | 121±1μs             |    1.01 | import_iris.Iris.time_fileformats_nimrod                                                             |
|          | 203±3μs              | 207±2μs             |    1.02 | import_iris.Iris.time_fileformats_nimrod_load_rules                                                  |
|          | 767±7μs              | 763±3μs             |    0.99 | import_iris.Iris.time_fileformats_pp                                                                 |
|          | 178±3μs              | 183±2μs             |    1.03 | import_iris.Iris.time_fileformats_pp_load_rules                                                      |
|          | 135±2μs              | 135±0.9μs           |    1.01 | import_iris.Iris.time_fileformats_pp_save_rules                                                      |
|          | 513±10μs             | 513±2μs             |    1    | import_iris.Iris.time_fileformats_rules                                                              |
|          | 218±3μs              | 223±3μs             |    1.02 | import_iris.Iris.time_fileformats_structured_array_identification                                    |
|          | 84.3±0.4μs           | 83.9±0.7μs          |    0.99 | import_iris.Iris.time_fileformats_um                                                                 |
|          | 158±2μs              | 158±1μs             |    1    | import_iris.Iris.time_fileformats_um__fast_load                                                      |
|          | 137±2μs              | 137±1μs             |    1    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                    |
|          | 76.9±0.6μs           | 76.1±0.5μs          |    0.99 | import_iris.Iris.time_fileformats_um__ff_replacement                                                 |
|          | 82.7±0.6μs           | 82.4±0.7μs          |    1    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                      |
|          | 983±10μs             | 980±3μs             |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                          |
|          | 137±1μs              | 136±0.9μs           |    0.99 | import_iris.Iris.time_io                                                                             |
|          | 174±3μs              | 171±1μs             |    0.98 | import_iris.Iris.time_io_format_picker                                                               |
|          | 202±4μs              | 203±2μs             |    1    | import_iris.Iris.time_iris                                                                           |
|          | 128±2μs              | 127±0.8μs           |    0.99 | import_iris.Iris.time_iterate                                                                        |
|          | 8.52±0.09ms          | 8.43±0.05ms         |    0.99 | import_iris.Iris.time_palette                                                                        |
|          | 335±2μs              | 335±2μs             |    1    | import_iris.Iris.time_plot                                                                           |
|          | 105±0.4μs            | 103±0.6μs           |    0.98 | import_iris.Iris.time_quickplot                                                                      |
|          | 2.08±0.01ms          | 2.06±0.01ms         |    0.99 | import_iris.Iris.time_std_names                                                                      |
|          | 1.77±0.01ms          | 1.77±0ms            |    1    | import_iris.Iris.time_symbols                                                                        |
|          | 40.6±0.4ms           | 40.3±0.6ms          |    0.99 | import_iris.Iris.time_tests                                                                          |
|          | 237±5μs              | 229±1μs             |    0.97 | import_iris.Iris.time_third_party_cartopy                                                            |
|          | 4.82±0.03ms          | 4.80±0.03ms         |    1    | import_iris.Iris.time_third_party_cf_units                                                           |
|          | 107±0.7μs            | 107±0.9μs           |    1    | import_iris.Iris.time_third_party_cftime                                                             |
|          | 2.79±0.05ms          | 2.80±0.02ms         |    1    | import_iris.Iris.time_third_party_matplotlib                                                         |
|          | 1.06±0.01ms          | 1.06±0.01ms         |    1    | import_iris.Iris.time_third_party_numpy                                                              |
|          | 159±0.8μs            | 160±4μs             |    1.01 | import_iris.Iris.time_third_party_scipy                                                              |
|          | 101±1μs              | 101±0.4μs           |    1    | import_iris.Iris.time_time                                                                           |
|          | 317±4μs              | 313±2μs             |    0.99 | import_iris.Iris.time_util                                                                           |
|          | 74.9±1μs             | 73.6±0.9μs          |    0.98 | iterate.IZip.time_izip                                                                               |
|          | 8.09±0.06ms          | 8.12±0.07ms         |    1    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                           |
|          | 24.1±0.4ms           | 23.4±0.5ms          |    0.97 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                       |
|          | 8.82±0.09ms          | 8.76±0.05ms         |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                           |
|          | 8.11±0.05ms          | 8.12±0.1ms          |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                            |
|          | 21.0±0.1ms           | 20.7±0.1ms          |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                        |
|          | 8.90±0.06ms          | 8.86±0.1ms          |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                            |
|          | 1.35±0.01s           | 1.35±0.02s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                             |
|          | 21.1±0.1ms           | 20.9±0.2ms          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                         |
|          | 1.48±0.01s           | 1.50±0.02s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                             |
|          | 1.33±0.01s           | 1.34±0.02s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                              |
|          | 20.4±0.2ms           | 20.3±0.07ms         |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                          |
|          | 1.50±0.01s           | 1.49±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                              |
|          | 3.93±0.01ms          | 3.95±0.04ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                              |
|          | 19.8±0.3ms           | 19.4±0.2ms          |    0.98 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                          |
|          | 4.18±0.04ms          | 4.18±0.04ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                              |
|          | 3.91±0.04ms          | 3.92±0.03ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                               |
|          | 19.7±0.3ms           | 19.7±0.2ms          |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                           |
|          | 4.20±0.08ms          | 4.16±0.02ms         |    0.99 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                               |
|          | 31.6±1ms             | 31.9±3ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                        |
|          | 18.8±0.2ms           | 18.9±0.6ms          |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                    |
|          | 12.9±2ms             | 12.8±1ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                        |
|          | 25.3±2ms             | 24.9±0.6ms          |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                         |
|          | 69.9±2ms             | 69.9±2ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                     |
|          | 25.5±2ms             | 25.5±2ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                         |
|          | 429±3ms              | 428±3ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                          |
|          | 2.73±0.07ms          | 2.70±0.04ms         |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                      |
|          | 436±3ms              | 435±3ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                          |
|          | 434±3ms              | 435±3ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                           |
|          | 2.82±0.06ms          | 2.77±0.07ms         |    0.98 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                       |
|          | 442±2ms              | 441±2ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                           |
|          | 1.58±0.06ms          | 1.53±0.06ms         |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                           |
|          | 2.74±0.05ms          | 2.69±0.06ms         |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                       |
|          | 1.60±0.06ms          | 1.53±0.05ms         |    0.96 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                           |
|          | 1.57±0.1ms           | 1.57±0.1ms          |    1    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                            |
|          | 2.77±0.09ms          | 2.77±0.08ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                        |
|          | 1.61±0.1ms           | 1.57±0.09ms         |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                            |
|          | 353±3ms              | 350±2ms             |    0.99 | load.ManyVars.time_many_var_load                                                                     |
|          | 8.28±0.05ms          | 8.28±0.06ms         |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                     |
|          | 9.02±0.1ms           | 8.98±0.06ms         |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                     |
|          | 1.35±0.01s           | 1.36±0.01s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                       |
|          | 1.51±0.02s           | 1.52±0.02s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                       |
|          | 3.96±0.05ms          | 3.97±0.03ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                          |
|          | 4.23±0.05ms          | 4.22±0.03ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                          |
|          | 8.05±0.1ms           | 8.12±0.05ms         |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                        |
|          | 4.82±0.05ms          | 4.80±0.03ms         |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                         |
|          | 1.34±0.02s           | 1.32±0.01s          |    0.99 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                          |
|          | 366±3ms              | 380±6ms             |    1.04 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                           |
|          | 3.93±0.03ms          | 3.92±0.02ms         |    1    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                             |
|          | 3.54±0.03ms          | 3.56±0.06ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                              |
|          | 149±2ms              | 148±1ms             |    1    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                   |
|          | 23.2±0.2ms           | 22.9±0.2ms          |    0.99 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                               |
|          | 163±2ms              | 165±2ms             |    1.01 | load.TimeConstraint.time_time_constraint(20, 'PP')                                                   |
|          | 29.5±0.2ms           | 29.4±0.1ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'FF')                                                    |
|          | 22.8±0.2ms           | 22.8±0.3ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                |
|          | 31.6±0.06ms          | 31.6±0.2ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'PP')                                                    |
|          | 17.0±0.2ms           | 17.1±0.2ms          |    1.01 | load.ugrid.BasicLoading.time_load_file(1)                                                            |
|          | 40.2±0.4ms           | 40.5±0.3ms          |    1.01 | load.ugrid.BasicLoading.time_load_file(200000)                                                       |
|          | 13.9±0.2ms           | 13.9±0.05ms         |    1    | load.ugrid.BasicLoading.time_load_mesh(1)                                                            |
|          | 21.8±0.4ms           | 21.5±0.3ms          |    0.98 | load.ugrid.BasicLoading.time_load_mesh(200000)                                                       |
|          | 17.3±0.3ms           | 17.1±0.2ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_file(1)                                                        |
|          | 19.6±0.6ms           | 19.7±0.3ms          |    1.01 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                   |
|          | 13.9±0.2ms           | 13.9±0.2ms          |    1    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                        |
|          | 16.4±0.2ms           | 16.2±0.1ms          |    0.99 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                   |
|          | 18.1±0.2ms           | 18.0±0.1ms          |    1    | load.ugrid.Callback.time_load_file_callback(1)                                                       |
|          | 50.0±0.4ms           | 49.8±0.4ms          |    1    | load.ugrid.Callback.time_load_file_callback(200000)                                                  |
|          | 18.2±0.1ms           | 18.1±0.3ms          |    1    | load.ugrid.CallbackTime.time_load_file_callback(1)                                                   |
|          | 21.5±0.6ms           | 21.4±0.3ms          |    0.99 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                              |
|          | 2.61±0.08ms          | 2.66±0.07ms         |    1.02 | load.ugrid.DataRealisation.time_realise_data(10000)                                                  |
|          | 5.22±0.9ms           | 5.22±0.8ms          |    1    | load.ugrid.DataRealisation.time_realise_data(200000)                                                 |
|          | 36.0±0.3ms           | 36.0±0.4ms          |    1    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                              |
|          | 782±4ms              | 783±7ms             |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                             |
|          | 180±2ms              | 180±2ms             |    1    | merge_concat.Concatenate.time_concatenate                                                            |
|          | 45.2±0.2ms           | 45.5±0.2ms          |    1.01 | merge_concat.Merge.time_merge                                                                        |
|          | 6.55±0.02ms          | 6.58±0.03ms         |    1.01 | plot.AuxSort.time_aux_sort                                                                           |
|          | 76.2±2ms             | 75.8±2ms            |    1    | regridding.CurvilinearRegridding.time_regrid_pic                                                     |
|          | 96.5±0.4ms           | 96.9±0.6ms          |    1    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                            |
|          | 46.2±1ms             | 46.9±2ms            |    1.02 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                   |
|          | 4.02±0.03ms          | 4.04±0.03ms         |    1    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                     |
|          | 69.6±0.5ms           | 70.2±0.4ms          |    1.01 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                      |
|          | 51.3±0.9ms           | 51.5±2ms            |    1    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                    |
|          | 554±4ms              | 555±5ms             |    1    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                     |
|          | 92.4±6ns             | 90.7±0.7ns          |    0.98 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                     |
|          | 53.4±0.3ms           | 53.6±0.5ms          |    1    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                      |
|          | 91.6±8ns             | 90.5±1ns            |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                    |
|          | 487±4ms              | 488±3ms             |    1    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                     |
|          | 41.6±1ms             | 43.5±1ms            |    1.04 | stats.PearsonR.time_lazy                                                                             |
|          | 18.8±0.2ms           | 18.9±0.1ms          |    1    | stats.PearsonR.time_real                                                                             |
|          | 23.1±0.8ms           | 22.3±1ms            |    0.97 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                            |
|          | 57.2±0.4ms           | 58.3±0.4ms          |    1.02 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                           |

Generated by GHA run 9077137084

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 89.78%. Comparing base (46d2cf6) to head (23ac668).

Files	Patch %	Lines
lib/iris/plot.py	85.71%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5953      +/-   ##
==========================================
- Coverage   89.78%   89.78%   -0.01%     
==========================================
  Files          93       93              
  Lines       23010    23017       +7     
  Branches     5018     5020       +2     
==========================================
+ Hits        20660    20666       +6     
  Misses       1620     1620              
- Partials      730      731       +1     

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[github-actions]

⏱️ Performance Benchmark Report: 07c305c

Performance shifts

| Change   |   Before [46d2cf6f]  |   After [07c305c8]  |   Ratio | Benchmark (Parameter)                                 |
|----------|----------------------|---------------------|---------|-------------------------------------------------------|
| -        |                231.1 |               181.7 |    0.79 | save.NetcdfSave.track_addedmem_netcdf_save(600, True) |
| Change   | Before [46d2cf6f]    | After [07c305c8]    |   Ratio | Benchmark (Parameter)      |
|----------|----------------------|---------------------|---------|----------------------------|
| +        | 337±2μs              | 2.18±0.04ms         |    6.49 | import_iris.Iris.time_plot |

Full benchmark results

Benchmarks that have improved:

| Change   |   Before [46d2cf6f]  |   After [07c305c8]  |   Ratio | Benchmark (Parameter)                                 |
|----------|----------------------|---------------------|---------|-------------------------------------------------------|
| -        |                231.1 |               181.7 |    0.79 | save.NetcdfSave.track_addedmem_netcdf_save(600, True) |

Benchmarks that have stayed the same:

| Change   | Before [46d2cf6f]    | After [07c305c8]    | Ratio   | Benchmark (Parameter)                                                                                  |
|----------|----------------------|---------------------|---------|--------------------------------------------------------------------------------------------------------|
|          | 53.3±0.3ms           | 55.1±1ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                                         |
|          | 54.0±0.7ms           | 56.2±2ms            | 1.04    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                                          |
|          | 186±1ms              | 193±10ms            | 1.04    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                               |
|          | 187±1ms              | 196±10ms            | 1.05    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                                |
|          | 36.1±0.5ms           | 37.0±1ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                                         |
|          | 36.7±0.4ms           | 37.5±1ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                                          |
|          | 36.2±0.3ms           | 37.1±1ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                                         |
|          | 36.9±0.3ms           | 37.6±1ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                                          |
|          | 46.6±0.5ms           | 47.5±2ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                           |
|          | 47.2±0.6ms           | 48.2±3ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                            |
|          | 119±1ms              | 123±4ms             | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                                       |
|          | 120±0.7ms            | 120±6ms             | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                                        |
|          | 51.0±0.6ms           | 52.0±4ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                                          |
|          | 51.5±0.4ms           | 52.4±1ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                           |
|          | 36.4±0.3ms           | 37.0±2ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                                        |
|          | 36.8±0.5ms           | 37.3±1ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                                         |
|          | 46.4±0.9ms           | 47.7±2ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                           |
|          | 47.4±0.7ms           | 48.1±2ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                            |
|          | 1.32±0.01s           | 1.34±0.02s          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                                          |
|          | 1.32±0.01s           | 1.33±0.03s          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                           |
|          | 675±20ms             | 696±60ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                                    |
|          | 679±20ms             | 683±50ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                                     |
|          | 34.4±0.3ms           | 34.9±1ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                                    |
|          | 35.1±0.2ms           | 36.2±1ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                                     |
|          | 60.6±0.8ms           | 62.1±2ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                           |
|          | 61.5±0.6ms           | 63.2±2ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                            |
|          | 66.1±0.6ms           | 67.0±2ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                                       |
|          | 66.3±0.6ms           | 68.7±3ms            | 1.04    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                                        |
|          | 61.2±0.4ms           | 63.4±3ms            | 1.04    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                                      |
|          | 62.1±1ms             | 64.1±4ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                                       |
|          | 19.6±0.6ms           | 21.4±2ms            | 1.09    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                                          |
|          | 23.1±0.3ms           | 24.7±1ms            | 1.07    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                           |
|          | 127±1ms              | 134±8ms             | 1.06    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                                |
|          | 141±1ms              | 147±10ms            | 1.05    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                                 |
|          | 17.7±0.3ms           | 19.4±1ms            | 1.10    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                                          |
|          | 21.5±0.2ms           | 23.2±1ms            | 1.08    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                           |
|          | 17.8±0.1ms           | 18.9±1ms            | 1.06    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                                          |
|          | 21.4±0.2ms           | 22.9±1ms            | 1.07    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                           |
|          | 18.2±0.4ms           | 20.0±1ms            | 1.10    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                            |
|          | 22.1±0.2ms           | 24.1±1ms            | 1.09    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                             |
|          | 34.3±0.3ms           | 35.0±0.9ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                                        |
|          | 37.9±0.5ms           | 38.3±2ms            | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                                         |
|          | 18.7±0.2ms           | 20.2±0.9ms          | 1.08    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                           |
|          | 22.5±0.3ms           | 24.2±1ms            | 1.07    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                            |
|          | 18.4±0.2ms           | 19.6±1ms            | 1.06    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                                         |
|          | 22.0±0.2ms           | 23.9±1ms            | 1.08    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                                          |
|          | 18.2±0.3ms           | 19.8±1ms            | 1.09    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                            |
|          | 21.9±0.3ms           | 23.0±1ms            | 1.05    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                             |
|          | 553±6ms              | 555±4ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                           |
|          | 555±6ms              | 554±2ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                            |
|          | 145±1ms              | 153±10ms            | 1.05    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                                     |
|          | 163±0.9ms            | 169±8ms             | 1.04    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                                      |
|          | 17.3±0.2ms           | 18.5±1ms            | 1.07    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                                     |
|          | 21.3±0.3ms           | 22.6±0.9ms          | 1.06    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                                      |
|          | 20.4±0.3ms           | 22.1±0.8ms          | 1.08    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                            |
|          | 24.5±0.3ms           | 25.7±1ms            | 1.05    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                             |
|          | 20.8±0.3ms           | 21.9±0.7ms          | 1.05    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                                        |
|          | 24.7±0.4ms           | 25.7±0.9ms          | 1.04    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                                         |
|          | 20.0±0.2ms           | 21.8±0.9ms          | 1.09    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                                       |
|          | 24.0±0.3ms           | 24.8±1ms            | 1.03    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                                        |
|          | 82.6±0.4ms           | 84.4±2ms            | 1.02    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                                |
|          | 83.2±0.4ms           | 85.2±1ms            | 1.02    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                                 |
|          | 94.6±1ms             | 95.5±1ms            | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                                 |
|          | 94.8±0.7ms           | 96.3±2ms            | 1.02    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                                  |
|          | 57.1±0.7ms           | 58.3±0.9ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                                 |
|          | 57.4±0.4ms           | 58.7±1ms            | 1.02    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                                  |
|          | 29.1±0.2ms           | 29.6±1ms            | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                                 |
|          | 32.5±0.4ms           | 33.2±0.4ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                                  |
|          | 30.8±0.2ms           | 31.4±0.6ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                                  |
|          | 34.4±0.1ms           | 35.0±0.6ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                                   |
|          | 25.4±0.2ms           | 26.4±0.7ms          | 1.04    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                                  |
|          | 29.2±0.2ms           | 29.8±0.4ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                                   |
|          | 318±1ms              | 329±8ms             | 1.03    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)                          |
|          | 339±3ms              | 348±5ms             | 1.03    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                           |
|          | 1.15±0.01ms          | 1.13±0.01ms         | 0.99    | cube.CubeCreation.time_create(False, 'construct')                                                      |
|          | 409±5μs              | 402±6μs             | 0.98    | cube.CubeCreation.time_create(False, 'instantiate')                                                    |
|          | 961±6μs              | 943±10μs            | 0.98    | cube.CubeCreation.time_create(True, 'construct')                                                       |
|          | 578±8μs              | 585±7μs             | 1.01    | cube.CubeCreation.time_create(True, 'instantiate')                                                     |
|          | 220±4ms              | 224±3ms             | 1.02    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                             |
|          | 111±2ms              | 114±2ms             | 1.03    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                      |
|          | 230±8ms              | 236±4ms             | 1.03    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                       |
|          | 17.1±0.2μs           | 16.7±0.3μs          | 0.98    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                   |
|          | 301±3ms              | 305±6ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                              |
|          | 195±5ms              | 197±5ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                       |
|          | 313±10ms             | 315±4ms             | 1.01    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                        |
|          | 16.9±0.2μs           | 16.7±0.3μs          | 0.99    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                    |
|          | 221±2ms              | 222±3ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                              |
|          | 111±2ms              | 112±2ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                       |
|          | 230±5ms              | 233±4ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                        |
|          | 54.5±0.5μs           | 54.2±0.7μs          | 1.00    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                    |
|          | 303±4ms              | 311±6ms             | 1.03    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                               |
|          | 195±3ms              | 200±3ms             | 1.03    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                        |
|          | 311±4ms              | 320±5ms             | 1.03    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                         |
|          | 55.4±0.4μs           | 55.1±0.6μs          | 0.99    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                     |
|          | 401±2ns              | 405±8ns             | 1.01    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)                 |
|          | 260±2ms              | 261±4ms             | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)                |
|          | 0.6                  | 0.6                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(50)       |
|          | 57.3                 | 57.3                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(500)      |
|          | 14.6±0.4ms           | 14.4±0.3ms          | 0.99    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)              |
|          | 16.6±0.3ms           | 16.6±0.6ms          | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)             |
|          | 0.5                  | 0.5                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)    |
|          | 11.8                 | 11.8                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500)   |
|          | 103±1ms              | 105±3ms             | 1.01    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)            |
|          | 702±8ms              | 703±6ms             | 1.00    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)           |
|          | 1.4                  | 1.4                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(50)  |
|          | 92.0                 | 92.0                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(500) |
|          | 66.5±3ms             | 65.5±2ms            | 0.98    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                                |
|          | 656±9ms              | 658±8ms             | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                               |
|          | 1.3                  | 1.3                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(50)                      |
|          | 92.0                 | 92.0                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                     |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                    |
|          | 661±7μs              | 663±8μs             | 1.00    | import_iris.Iris.time__concatenate                                                                     |
|          | 182±3μs              | 181±1μs             | 0.99    | import_iris.Iris.time__constraints                                                                     |
|          | 111±1μs              | 111±0.7μs           | 1.00    | import_iris.Iris.time__data_manager                                                                    |
|          | 95.1±0.9μs           | 95.0±0.9μs          | 1.00    | import_iris.Iris.time__deprecation                                                                     |
|          | 139±1μs              | 139±1μs             | 1.00    | import_iris.Iris.time__lazy_data                                                                       |
|          | 894±4μs              | 898±5μs             | 1.00    | import_iris.Iris.time__merge                                                                           |
|          | 79.6±1μs             | 78.7±0.4μs          | 0.99    | import_iris.Iris.time__representation                                                                  |
|          | 479±2μs              | 489±7μs             | 1.02    | import_iris.Iris.time_analysis                                                                         |
|          | 142±1μs              | 142±1μs             | 1.00    | import_iris.Iris.time_analysis__area_weighted                                                          |
|          | 111±0.8μs            | 109±0.5μs           | 0.98    | import_iris.Iris.time_analysis__grid_angles                                                            |
|          | 244±2μs              | 245±3μs             | 1.00    | import_iris.Iris.time_analysis__interpolation                                                          |
|          | 188±2μs              | 189±2μs             | 1.01    | import_iris.Iris.time_analysis__regrid                                                                 |
|          | 113±0.6μs            | 114±1μs             | 1.00    | import_iris.Iris.time_analysis__scipy_interpolate                                                      |
|          | 142±2μs              | 141±1μs             | 0.99    | import_iris.Iris.time_analysis_calculus                                                                |
|          | 333±3μs              | 328±1μs             | 0.99    | import_iris.Iris.time_analysis_cartography                                                             |
|          | 95.6±0.8μs           | 95.7±2μs            | 1.00    | import_iris.Iris.time_analysis_geomerty                                                                |
|          | 219±2μs              | 218±2μs             | 1.00    | import_iris.Iris.time_analysis_maths                                                                   |
|          | 101±0.9μs            | 98.7±0.7μs          | 0.98    | import_iris.Iris.time_analysis_stats                                                                   |
|          | 175±2μs              | 176±2μs             | 1.00    | import_iris.Iris.time_analysis_trajectory                                                              |
|          | 302±2μs              | 306±6μs             | 1.01    | import_iris.Iris.time_aux_factory                                                                      |
|          | 86.9±0.8μs           | 85.8±0.6μs          | 0.99    | import_iris.Iris.time_common                                                                           |
|          | 165±1μs              | 166±2μs             | 1.01    | import_iris.Iris.time_common_lenient                                                                   |
|          | 978±10μs             | 976±10μs            | 1.00    | import_iris.Iris.time_common_metadata                                                                  |
|          | 135±0.5μs            | 135±1μs             | 1.00    | import_iris.Iris.time_common_mixin                                                                     |
|          | 1.18±0ms             | 1.17±0.01ms         | 0.99    | import_iris.Iris.time_common_resolve                                                                   |
|          | 202±1μs              | 204±2μs             | 1.01    | import_iris.Iris.time_config                                                                           |
|          | 118±0.7μs            | 117±3μs             | 0.99    | import_iris.Iris.time_coord_categorisation                                                             |
|          | 356±5μs              | 353±6μs             | 0.99    | import_iris.Iris.time_coord_systems                                                                    |
|          | 742±7μs              | 744±10μs            | 1.00    | import_iris.Iris.time_coords                                                                           |
|          | 668±9μs              | 659±10μs            | 0.99    | import_iris.Iris.time_cube                                                                             |
|          | 225±2μs              | 230±2μs             | 1.02    | import_iris.Iris.time_exceptions                                                                       |
|          | 79.7±0.5μs           | 79.5±20μs           | 1.00    | import_iris.Iris.time_experimental                                                                     |
|          | 192±1μs              | 190±40μs            | 0.99    | import_iris.Iris.time_fileformats                                                                      |
|          | 250±2μs              | 254±6μs             | 1.02    | import_iris.Iris.time_fileformats__ff                                                                  |
|          | 2.71±0.01ms          | 2.71±0.04ms         | 1.00    | import_iris.Iris.time_fileformats__ff_cross_references                                                 |
|          | 80.9±0.8μs           | 80.3±1μs            | 0.99    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                     |
|          | 116±0.5μs            | 115±1μs             | 1.00    | import_iris.Iris.time_fileformats_abf                                                                  |
|          | 353±3μs              | 355±5μs             | 1.01    | import_iris.Iris.time_fileformats_cf                                                                   |
|          | 5.39±0.05ms          | 5.44±0.05ms         | 1.01    | import_iris.Iris.time_fileformats_dot                                                                  |
|          | 77.8±0.8μs           | 75.7±0.5μs          | 0.97    | import_iris.Iris.time_fileformats_name                                                                 |
|          | 260±1μs              | 257±3μs             | 0.99    | import_iris.Iris.time_fileformats_name_loaders                                                         |
|          | 119±1μs              | 120±1μs             | 1.01    | import_iris.Iris.time_fileformats_netcdf                                                               |
|          | 123±0.7μs            | 124±1μs             | 1.01    | import_iris.Iris.time_fileformats_nimrod                                                               |
|          | 210±3μs              | 208±3μs             | 0.99    | import_iris.Iris.time_fileformats_nimrod_load_rules                                                    |
|          | 773±6μs              | 782±10μs            | 1.01    | import_iris.Iris.time_fileformats_pp                                                                   |
|          | 186±3μs              | 180±2μs             | 0.97    | import_iris.Iris.time_fileformats_pp_load_rules                                                        |
|          | 136±0.9μs            | 135±1μs             | 0.99    | import_iris.Iris.time_fileformats_pp_save_rules                                                        |
|          | 519±5μs              | 514±2μs             | 0.99    | import_iris.Iris.time_fileformats_rules                                                                |
|          | 218±3μs              | 218±2μs             | 1.00    | import_iris.Iris.time_fileformats_structured_array_identification                                      |
|          | 86.6±0.8μs           | 86.0±2μs            | 0.99    | import_iris.Iris.time_fileformats_um                                                                   |
|          | 163±0.9μs            | 164±2μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load                                                        |
|          | 138±0.6μs            | 138±4μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                      |
|          | 77.7±0.6μs           | 77.2±0.6μs          | 0.99    | import_iris.Iris.time_fileformats_um__ff_replacement                                                   |
|          | 83.6±0.3μs           | 82.4±0.8μs          | 0.98    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                        |
|          | 989±8μs              | 975±4μs             | 0.99    | import_iris.Iris.time_fileformats_um_cf_map                                                            |
|          | 137±0.7μs            | 139±3μs             | 1.01    | import_iris.Iris.time_io                                                                               |
|          | 173±2μs              | 177±2μs             | 1.02    | import_iris.Iris.time_io_format_picker                                                                 |
|          | 204±2μs              | 205±2μs             | 1.01    | import_iris.Iris.time_iris                                                                             |
|          | 129±0.6μs            | 130±2μs             | 1.01    | import_iris.Iris.time_iterate                                                                          |
|          | 8.57±0.04ms          | 8.41±0.1ms          | 0.98    | import_iris.Iris.time_palette                                                                          |
|          | 104±0.5μs            | 104±1μs             | 1.00    | import_iris.Iris.time_quickplot                                                                        |
|          | 2.13±0.01ms          | 2.13±0.02ms         | 1.00    | import_iris.Iris.time_std_names                                                                        |
|          | 1.77±0.02ms          | 1.75±0.02ms         | 0.99    | import_iris.Iris.time_symbols                                                                          |
|          | 111±8ms              | 105±8ms             | 0.94    | import_iris.Iris.time_tests                                                                            |
|          | 231±3μs              | 234±2μs             | 1.01    | import_iris.Iris.time_third_party_cartopy                                                              |
|          | 4.85±0.04ms          | 4.82±0.05ms         | 0.99    | import_iris.Iris.time_third_party_cf_units                                                             |
|          | 108±0.6μs            | 108±0.9μs           | 0.99    | import_iris.Iris.time_third_party_cftime                                                               |
|          | 2.83±0.02ms          | 2.81±0.01ms         | 0.99    | import_iris.Iris.time_third_party_matplotlib                                                           |
|          | 1.07±0ms             | 1.06±0.01ms         | 0.99    | import_iris.Iris.time_third_party_numpy                                                                |
|          | 162±0.8μs            | 162±2μs             | 1.00    | import_iris.Iris.time_third_party_scipy                                                                |
|          | 101±0.8μs            | 102±0.9μs           | 1.01    | import_iris.Iris.time_time                                                                             |
|          | 323±7μs              | 319±4μs             | 0.99    | import_iris.Iris.time_util                                                                             |
|          | 74.3±1μs             | 75.6±4μs            | 1.02    | iterate.IZip.time_izip                                                                                 |
|          | 8.03±0.04ms          | 8.04±0.07ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                             |
|          | 24.3±0.6ms           | 23.9±0.5ms          | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                         |
|          | 8.85±0.1ms           | 8.83±0.1ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                             |
|          | 8.07±0.07ms          | 8.10±0.2ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                              |
|          | 21.1±0.3ms           | 21.0±0.5ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                          |
|          | 8.94±0.2ms           | 8.85±0.2ms          | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                              |
|          | 1.33±0.02s           | 1.36±0.03s          | 1.02    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                               |
|          | 21.2±0.4ms           | 20.6±0.3ms          | 0.97    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                           |
|          | 1.51±0.02s           | 1.50±0.02s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                               |
|          | 1.36±0.02s           | 1.34±0.02s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                                |
|          | 21.2±0.6ms           | 20.7±0.4ms          | 0.98    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                            |
|          | 1.51±0.02s           | 1.49±0.02s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                                |
|          | 3.91±0.03ms          | 3.94±0.03ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                                |
|          | 19.7±0.2ms           | 20.2±0.6ms          | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                            |
|          | 4.20±0.03ms          | 4.26±0.03ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                                |
|          | 3.89±0.03ms          | 3.92±0.04ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                                 |
|          | 19.7±0.3ms           | 20.4±0.7ms          | 1.04    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                             |
|          | 4.19±0.03ms          | 4.23±0.07ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                                 |
|          | 32.3±3ms             | 32.3±3ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                          |
|          | 19.3±0.3ms           | 19.1±0.3ms          | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                      |
|          | 13.1±1ms             | 13.1±0.7ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                          |
|          | 25.9±1ms             | 25.0±0.9ms          | 0.97    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                           |
|          | 70.3±2ms             | 70.3±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                       |
|          | 26.3±2ms             | 25.4±1ms            | 0.97    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                           |
|          | 442±7ms              | 437±5ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                            |
|          | 2.77±0.06ms          | 2.75±0.08ms         | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                        |
|          | 447±6ms              | 444±3ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                            |
|          | 447±4ms              | 444±4ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                             |
|          | 2.82±0.07ms          | 2.96±0.08ms         | 1.05    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                         |
|          | 452±4ms              | 448±6ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                             |
|          | 1.69±0.1ms           | 1.54±0.07ms         | 0.91    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                             |
|          | 2.76±0.1ms           | 2.75±0.1ms          | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                         |
|          | 1.59±0.08ms          | 1.55±0.06ms         | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                             |
|          | 1.56±0.06ms          | 1.57±0.09ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                              |
|          | 2.82±0.2ms           | 2.90±0.07ms         | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                          |
|          | 1.63±0.09ms          | 1.60±0.1ms          | 0.98    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                              |
|          | 355±3ms              | 359±6ms             | 1.01    | load.ManyVars.time_many_var_load                                                                       |
|          | 8.16±0.02ms          | 8.18±0.1ms          | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                       |
|          | 9.10±0.07ms          | 8.96±0.05ms         | 0.98    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                       |
|          | 1.36±0.01s           | 1.36±0.02s          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                         |
|          | 1.52±0.01s           | 1.52±0.01s          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                         |
|          | 3.96±0.01ms          | 3.98±0.04ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                            |
|          | 4.28±0.04ms          | 4.26±0.06ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                            |
|          | 8.22±0.1ms           | 8.01±0.07ms         | 0.97    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                          |
|          | 4.79±0.03ms          | 4.78±0.04ms         | 1.00    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                           |
|          | 1.33±0.01s           | 1.33±0.02s          | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                            |
|          | 370±2ms              | 368±4ms             | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                             |
|          | 3.93±0.03ms          | 3.91±0.03ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                               |
|          | 3.59±0.02ms          | 3.57±0.05ms         | 0.99    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                                |
|          | 150±2ms              | 144±2ms             | 0.96    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                     |
|          | 23.0±0.3ms           | 23.3±0.2ms          | 1.01    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                                 |
|          | 166±1ms              | 161±1ms             | 0.97    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                     |
|          | 29.5±0.1ms           | 29.0±0.3ms          | 0.98    | load.TimeConstraint.time_time_constraint(3, 'FF')                                                      |
|          | 22.8±0.1ms           | 22.6±0.2ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                  |
|          | 31.8±0.2ms           | 31.2±0.2ms          | 0.98    | load.TimeConstraint.time_time_constraint(3, 'PP')                                                      |
|          | 17.1±0.2ms           | 17.5±0.3ms          | 1.02    | load.ugrid.BasicLoading.time_load_file(1)                                                              |
|          | 41.4±0.6ms           | 41.7±0.9ms          | 1.01    | load.ugrid.BasicLoading.time_load_file(200000)                                                         |
|          | 14.4±0.3ms           | 14.2±0.1ms          | 0.99    | load.ugrid.BasicLoading.time_load_mesh(1)                                                              |
|          | 22.4±0.7ms           | 22.1±0.6ms          | 0.99    | load.ugrid.BasicLoading.time_load_mesh(200000)                                                         |
|          | 17.6±0.4ms           | 17.8±0.3ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_file(1)                                                          |
|          | 20.5±0.8ms           | 20.4±0.6ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                     |
|          | 14.1±0.5ms           | 14.4±0.4ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                          |
|          | 17.1±0.6ms           | 16.8±0.2ms          | 0.98    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                     |
|          | 18.7±0.5ms           | 18.5±0.3ms          | 0.99    | load.ugrid.Callback.time_load_file_callback(1)                                                         |
|          | 50.2±1ms             | 50.3±0.6ms          | 1.00    | load.ugrid.Callback.time_load_file_callback(200000)                                                    |
|          | 18.8±0.7ms           | 18.3±0.4ms          | 0.97    | load.ugrid.CallbackTime.time_load_file_callback(1)                                                     |
|          | 22.5±0.9ms           | 22.3±0.5ms          | 0.99    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                                |
|          | 2.79±0.3ms           | 2.77±0.2ms          | 1.00    | load.ugrid.DataRealisation.time_realise_data(10000)                                                    |
|          | 4.08±0.9ms           | 5.41±0.9ms          | ~1.33   | load.ugrid.DataRealisation.time_realise_data(200000)                                                   |
|          | 39.2±5ms             | 38.5±3ms            | 0.98    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                                |
|          | 801±10ms             | 805±8ms             | 1.00    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                               |
|          | 184±6ms              | 187±6ms             | 1.02    | merge_concat.Concatenate.time_concatenate                                                              |
|          | 226.9                | 226.9               | 1.00    | merge_concat.Concatenate.track_mem_merge                                                               |
|          | 46.9±2ms             | 49.3±2ms            | 1.05    | merge_concat.Merge.time_merge                                                                          |
|          | 10.8                 | 10.8                | 1.00    | merge_concat.Merge.track_mem_merge                                                                     |
|          | 6.69±0.1ms           | 6.56±0.1ms          | 0.98    | plot.AuxSort.time_aux_sort                                                                             |
|          | 79.2±1ms             | 79.6±2ms            | 1.00    | regridding.CurvilinearRegridding.time_regrid_pic                                                       |
|          | 144.8                | 144.8               | 1.00    | regridding.CurvilinearRegridding.track_mem_regrid_pic                                                  |
|          | 98.1±1ms             | 98.9±0.9ms          | 1.01    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                              |
|          | 49.3±2ms             | 50.9±2ms            | 1.03    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                     |
|          | 111.5                | 111.5               | 1.00    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w                                         |
|          | 151.5                | 151.6               | 1.00    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w_new_grid                                |
|          | 4.11±0.08ms          | 4.08±0.2ms          | 0.99    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                       |
|          | 73.5±0.8ms           | 70.4±2ms            | 0.96    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                        |
|          | 52.1±0.9ms           | 51.9±0.7ms          | 1.00    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                      |
|          | 564±7ms              | 567±4ms             | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                       |
|          | 90.2±1ns             | 89.7±0.6ns          | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                       |
|          | 54.8±0.8ms           | 54.5±2ms            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                        |
|          | 90.9±1ns             | 90.1±0.9ns          | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                      |
|          | 496±4ms              | 497±3ms             | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                       |
|          | 0.3                  | 0.3                 | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(50, False)                                                  |
|          | 2.0                  | 2.0                 | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(50, True)                                                   |
|          | 0.3                  | 0.3                 | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(600, False)                                                 |
|          | 42.3±1ms             | 43.0±2ms            | 1.02    | stats.PearsonR.time_lazy                                                                               |
|          | 18.6±0.3ms           | 19.1±0.4ms          | 1.02    | stats.PearsonR.time_real                                                                               |
|          | 19.4                 | 19.4                | 1.00    | stats.PearsonR.track_lazy                                                                              |
|          | 17.8                 | 17.8                | 1.00    | stats.PearsonR.track_real                                                                              |
|          | 23.5±2ms             | 23.0±0.9ms          | 0.98    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                              |
|          | 58.0±0.7ms           | 57.2±1ms            | 0.99    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                             |
|          | 32.1                 | 32.1                | 1.00    | trajectory.TrajectoryInterpolation.track_trajectory_linear                                             |
|          | 21.5                 | 21.5                | 1.00    | trajectory.TrajectoryInterpolation.track_trajectory_nearest                                            |

Benchmarks that have got worse:

| Change   | Before [46d2cf6f]    | After [07c305c8]    |   Ratio | Benchmark (Parameter)      |
|----------|----------------------|---------------------|---------|----------------------------|
| +        | 337±2μs              | 2.18±0.04ms         |    6.49 | import_iris.Iris.time_plot |

Generated by GHA run 9221786099

[github-actions]

⏱️ Performance Benchmark Report: 9d4f1b5

Performance shifts

| Change   | Before [46d2cf6f]    | After [9d4f1b51]    |   Ratio | Benchmark (Parameter)       |
|----------|----------------------|---------------------|---------|-----------------------------|
| -        | 40.8±0.5ms           | 33.8±0.9ms          |    0.83 | import_iris.Iris.time_tests |
| Change   | Before [46d2cf6f]    | After [9d4f1b51]    |   Ratio | Benchmark (Parameter)      |
|----------|----------------------|---------------------|---------|----------------------------|
| +        | 337±3μs              | 2.22±0.04ms         |    6.58 | import_iris.Iris.time_plot |

Full benchmark results

Benchmarks that have improved:

| Change   | Before [46d2cf6f]    | After [9d4f1b51]    |   Ratio | Benchmark (Parameter)       |
|----------|----------------------|---------------------|---------|-----------------------------|
| -        | 40.8±0.5ms           | 33.8±0.9ms          |    0.83 | import_iris.Iris.time_tests |

Benchmarks that have stayed the same:

| Change   | Before [46d2cf6f]    | After [9d4f1b51]    | Ratio   | Benchmark (Parameter)                                                                                  |
|----------|----------------------|---------------------|---------|--------------------------------------------------------------------------------------------------------|
|          | 53.7±0.7ms           | 54.7±1ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                                         |
|          | 54.3±0.9ms           | 55.3±0.7ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                                          |
|          | 189±3ms              | 191±2ms             | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                               |
|          | 190±3ms              | 192±2ms             | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                                |
|          | 36.2±0.5ms           | 37.3±0.7ms          | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                                         |
|          | 37.5±0.5ms           | 37.7±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                                          |
|          | 36.6±0.5ms           | 37.1±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                                         |
|          | 37.0±0.4ms           | 37.7±0.8ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                                          |
|          | 46.5±0.4ms           | 47.5±1ms            | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                           |
|          | 46.6±0.7ms           | 48.1±1ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                            |
|          | 119±0.7ms            | 121±2ms             | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                                       |
|          | 120±2ms              | 121±1ms             | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                                        |
|          | 50.7±0.8ms           | 52.3±1ms            | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                                          |
|          | 51.7±0.8ms           | 52.9±0.7ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                           |
|          | 36.6±0.4ms           | 37.3±0.5ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                                        |
|          | 37.0±0.4ms           | 38.2±0.8ms          | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                                         |
|          | 46.9±0.8ms           | 47.9±0.7ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                           |
|          | 47.2±0.5ms           | 48.4±0.6ms          | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                            |
|          | 1.32±0.02s           | 1.32±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                                          |
|          | 1.32±0.02s           | 1.32±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                           |
|          | 672±20ms             | 675±10ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                                    |
|          | 677±10ms             | 676±10ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                                     |
|          | 35.1±0.6ms           | 35.4±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                                    |
|          | 36.5±0.8ms           | 35.9±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                                     |
|          | 61.4±0.9ms           | 60.9±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                           |
|          | 62.2±1ms             | 62.1±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                            |
|          | 66.5±0.9ms           | 66.1±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                                       |
|          | 66.6±0.8ms           | 67.1±0.7ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                                        |
|          | 61.3±0.4ms           | 61.2±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                                      |
|          | 61.8±1ms             | 62.0±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                                       |
|          | 20.6±0.7ms           | 20.1±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                                          |
|          | 23.7±0.4ms           | 23.9±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                           |
|          | 132±3ms              | 129±2ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                                |
|          | 142±2ms              | 143±0.9ms           | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                                 |
|          | 18.4±0.6ms           | 18.1±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                                          |
|          | 22.5±0.6ms           | 22.1±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                           |
|          | 18.4±0.5ms           | 18.1±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                                          |
|          | 22.1±0.6ms           | 22.1±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                           |
|          | 19.1±0.2ms           | 18.6±0.2ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                            |
|          | 22.8±0.5ms           | 22.7±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                             |
|          | 33.8±2ms             | 34.4±0.7ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                                        |
|          | 38.3±0.9ms           | 38.6±1ms            | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                                         |
|          | 19.3±0.2ms           | 19.0±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                           |
|          | 23.2±0.5ms           | 23.0±0.6ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                            |
|          | 19.0±0.2ms           | 18.9±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                                         |
|          | 22.7±0.2ms           | 22.7±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                                          |
|          | 19.1±0.3ms           | 18.9±0.8ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                            |
|          | 23.0±0.9ms           | 22.6±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                             |
|          | 552±6ms              | 555±5ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                           |
|          | 564±4ms              | 559±5ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                            |
|          | 147±2ms              | 149±1ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                                     |
|          | 163±3ms              | 166±2ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                                      |
|          | 18.0±0.4ms           | 18.4±0.4ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                                     |
|          | 22.1±0.3ms           | 21.9±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                                      |
|          | 21.4±0.5ms           | 21.2±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                            |
|          | 25.3±0.7ms           | 25.0±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                             |
|          | 21.4±0.6ms           | 21.7±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                                        |
|          | 25.7±0.4ms           | 25.1±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                                         |
|          | 21.1±0.4ms           | 21.0±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                                       |
|          | 24.5±0.3ms           | 24.8±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                                        |
|          | 84.1±0.9ms           | 83.5±0.8ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                                |
|          | 83.8±1ms             | 83.9±0.6ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                                 |
|          | 95.6±1ms             | 94.8±0.8ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                                 |
|          | 95.4±1ms             | 95.7±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                                  |
|          | 56.9±0.6ms           | 57.2±0.9ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                                 |
|          | 57.7±1ms             | 58.3±0.8ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                                  |
|          | 29.2±0.7ms           | 29.5±0.5ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                                 |
|          | 32.6±0.6ms           | 33.4±0.6ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                                  |
|          | 31.3±0.2ms           | 31.6±0.5ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                                  |
|          | 34.8±0.6ms           | 35.0±0.9ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                                   |
|          | 25.4±0.7ms           | 26.0±0.6ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                                  |
|          | 29.6±0.6ms           | 30.0±0.3ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                                   |
|          | 319±4ms              | 321±2ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)                          |
|          | 341±3ms              | 346±4ms             | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                           |
|          | 1.11±0.01ms          | 1.13±0.01ms         | 1.02    | cube.CubeCreation.time_create(False, 'construct')                                                      |
|          | 406±2μs              | 404±3μs             | 1.00    | cube.CubeCreation.time_create(False, 'instantiate')                                                    |
|          | 956±10μs             | 960±8μs             | 1.00    | cube.CubeCreation.time_create(True, 'construct')                                                       |
|          | 586±10μs             | 594±6μs             | 1.01    | cube.CubeCreation.time_create(True, 'instantiate')                                                     |
|          | 221±4ms              | 223±3ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                             |
|          | 111±2ms              | 113±2ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                                      |
|          | 230±3ms              | 232±3ms             | 1.01    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                                       |
|          | 16.9±0.1μs           | 16.8±0.2μs          | 1.00    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                                   |
|          | 306±5ms              | 302±5ms             | 0.99    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                              |
|          | 198±2ms              | 197±2ms             | 0.99    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                                       |
|          | 316±6ms              | 315±4ms             | 1.00    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                                        |
|          | 16.9±0.2μs           | 16.9±0.4μs          | 1.00    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                                    |
|          | 222±3ms              | 223±3ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                              |
|          | 113±0.9ms            | 112±2ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                                       |
|          | 233±4ms              | 233±4ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                                        |
|          | 53.9±0.7μs           | 53.6±0.3μs          | 0.99    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                                    |
|          | 305±7ms              | 303±3ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                               |
|          | 196±3ms              | 198±4ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                                        |
|          | 315±3ms              | 316±4ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                                         |
|          | 55.4±1μs             | 54.5±0.7μs          | 0.98    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                                     |
|          | 399±1ns              | 419±6ns             | 1.05    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)                 |
|          | 258±2ms              | 259±10ms            | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)                |
|          | 0.6                  | 0.6                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(50)       |
|          | 57.3                 | 57.3                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsComputeRealData.track_addedmem_compute_data(500)      |
|          | 14.7±0.1ms           | 14.6±0.1ms          | 0.99    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)              |
|          | 16.5±0.7ms           | 16.5±0.3ms          | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)             |
|          | 0.5                  | 0.5                 | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(50)    |
|          | 11.8                 | 11.8                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsCreateCube.track_addedmem_create_combined_cube(500)   |
|          | 105±1ms              | 104±1ms             | 0.99    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)            |
|          | 708±7ms              | 703±10ms            | 0.99    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)           |
|          | 1.3                  | 1.4                 | 1.08    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(50)  |
|          | 92.0                 | 92.0                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsFileStreamedCalc.track_addedmem_stream_file2file(500) |
|          | 66.7±1ms             | 66.3±0.9ms          | 0.99    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(50)                                |
|          | 662±4ms              | 664±10ms            | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.time_save(500)                               |
|          | 1.4                  | 1.3                 | 0.93    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(50)                      |
|          | 92.0                 | 92.0                | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_addedmem_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                     |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | experimental.ugrid.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                    |
|          | 664±20μs             | 661±5μs             | 1.00    | import_iris.Iris.time__concatenate                                                                     |
|          | 182±2μs              | 180±3μs             | 0.99    | import_iris.Iris.time__constraints                                                                     |
|          | 112±1μs              | 111±1μs             | 0.99    | import_iris.Iris.time__data_manager                                                                    |
|          | 94.6±0.3μs           | 92.8±0.8μs          | 0.98    | import_iris.Iris.time__deprecation                                                                     |
|          | 137±0.9μs            | 137±0.6μs           | 1.00    | import_iris.Iris.time__lazy_data                                                                       |
|          | 890±10μs             | 905±8μs             | 1.02    | import_iris.Iris.time__merge                                                                           |
|          | 79.0±1μs             | 77.4±0.2μs          | 0.98    | import_iris.Iris.time__representation                                                                  |
|          | 496±5μs              | 486±7μs             | 0.98    | import_iris.Iris.time_analysis                                                                         |
|          | 141±3μs              | 140±0.9μs           | 1.00    | import_iris.Iris.time_analysis__area_weighted                                                          |
|          | 111±1μs              | 109±2μs             | 0.98    | import_iris.Iris.time_analysis__grid_angles                                                            |
|          | 242±3μs              | 243±2μs             | 1.01    | import_iris.Iris.time_analysis__interpolation                                                          |
|          | 188±4μs              | 188±1μs             | 1.00    | import_iris.Iris.time_analysis__regrid                                                                 |
|          | 114±2μs              | 112±0.4μs           | 0.98    | import_iris.Iris.time_analysis__scipy_interpolate                                                      |
|          | 139±0.7μs            | 141±0.7μs           | 1.01    | import_iris.Iris.time_analysis_calculus                                                                |
|          | 324±2μs              | 326±2μs             | 1.01    | import_iris.Iris.time_analysis_cartography                                                             |
|          | 95.4±0.8μs           | 93.3±0.3μs          | 0.98    | import_iris.Iris.time_analysis_geomerty                                                                |
|          | 219±2μs              | 217±3μs             | 0.99    | import_iris.Iris.time_analysis_maths                                                                   |
|          | 99.4±0.6μs           | 97.7±0.9μs          | 0.98    | import_iris.Iris.time_analysis_stats                                                                   |
|          | 176±3μs              | 175±2μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                              |
|          | 306±9μs              | 305±3μs             | 1.00    | import_iris.Iris.time_aux_factory                                                                      |
|          | 86.9±0.6μs           | 85.1±0.7μs          | 0.98    | import_iris.Iris.time_common                                                                           |
|          | 165±1μs              | 164±2μs             | 1.00    | import_iris.Iris.time_common_lenient                                                                   |
|          | 976±10μs             | 983±6μs             | 1.01    | import_iris.Iris.time_common_metadata                                                                  |
|          | 136±2μs              | 133±0.8μs           | 0.98    | import_iris.Iris.time_common_mixin                                                                     |
|          | 1.17±0.01ms          | 1.18±0.02ms         | 1.01    | import_iris.Iris.time_common_resolve                                                                   |
|          | 201±1μs              | 200±3μs             | 0.99    | import_iris.Iris.time_config                                                                           |
|          | 117±0.9μs            | 115±1μs             | 0.99    | import_iris.Iris.time_coord_categorisation                                                             |
|          | 356±3μs              | 359±4μs             | 1.01    | import_iris.Iris.time_coord_systems                                                                    |
|          | 737±5μs              | 733±2μs             | 1.00    | import_iris.Iris.time_coords                                                                           |
|          | 675±10μs             | 657±8μs             | 0.97    | import_iris.Iris.time_cube                                                                             |
|          | 224±2μs              | 226±2μs             | 1.01    | import_iris.Iris.time_exceptions                                                                       |
|          | 79.7±0.4μs           | 78.4±0.3μs          | 0.98    | import_iris.Iris.time_experimental                                                                     |
|          | 190±2μs              | 190±4μs             | 1.00    | import_iris.Iris.time_fileformats                                                                      |
|          | 249±1μs              | 252±4μs             | 1.01    | import_iris.Iris.time_fileformats__ff                                                                  |
|          | 2.73±0.04ms          | 2.69±0.03ms         | 0.99    | import_iris.Iris.time_fileformats__ff_cross_references                                                 |
|          | 80.1±0.5μs           | 79.4±0.6μs          | 0.99    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                                     |
|          | 116±2μs              | 117±2μs             | 1.01    | import_iris.Iris.time_fileformats_abf                                                                  |
|          | 356±3μs              | 349±3μs             | 0.98    | import_iris.Iris.time_fileformats_cf                                                                   |
|          | 5.40±0.05ms          | 5.42±0.04ms         | 1.00    | import_iris.Iris.time_fileformats_dot                                                                  |
|          | 75.9±2μs             | 75.0±1μs            | 0.99    | import_iris.Iris.time_fileformats_name                                                                 |
|          | 259±2μs              | 257±3μs             | 1.00    | import_iris.Iris.time_fileformats_name_loaders                                                         |
|          | 121±1μs              | 120±1μs             | 0.99    | import_iris.Iris.time_fileformats_netcdf                                                               |
|          | 123±1μs              | 123±1μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod                                                               |
|          | 214±3μs              | 210±2μs             | 0.98    | import_iris.Iris.time_fileformats_nimrod_load_rules                                                    |
|          | 779±10μs             | 778±2μs             | 1.00    | import_iris.Iris.time_fileformats_pp                                                                   |
|          | 185±3μs              | 181±2μs             | 0.98    | import_iris.Iris.time_fileformats_pp_load_rules                                                        |
|          | 135±1μs              | 133±1μs             | 0.98    | import_iris.Iris.time_fileformats_pp_save_rules                                                        |
|          | 514±3μs              | 512±3μs             | 1.00    | import_iris.Iris.time_fileformats_rules                                                                |
|          | 220±4μs              | 223±2μs             | 1.01    | import_iris.Iris.time_fileformats_structured_array_identification                                      |
|          | 85.7±0.7μs           | 83.9±0.7μs          | 0.98    | import_iris.Iris.time_fileformats_um                                                                   |
|          | 162±1μs              | 162±1μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load                                                        |
|          | 138±0.7μs            | 138±1μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                                      |
|          | 77.7±1μs             | 76.2±0.2μs          | 0.98    | import_iris.Iris.time_fileformats_um__ff_replacement                                                   |
|          | 83.6±1μs             | 82.3±0.7μs          | 0.98    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                                        |
|          | 985±6μs              | 985±7μs             | 1.00    | import_iris.Iris.time_fileformats_um_cf_map                                                            |
|          | 139±1μs              | 137±0.5μs           | 0.99    | import_iris.Iris.time_io                                                                               |
|          | 176±2μs              | 172±1μs             | 0.98    | import_iris.Iris.time_io_format_picker                                                                 |
|          | 206±4μs              | 205±1μs             | 0.99    | import_iris.Iris.time_iris                                                                             |
|          | 129±1μs              | 128±0.7μs           | 0.99    | import_iris.Iris.time_iterate                                                                          |
|          | 8.55±0.2ms           | 8.54±0.05ms         | 1.00    | import_iris.Iris.time_palette                                                                          |
|          | 104±0.8μs            | 104±0.9μs           | 1.00    | import_iris.Iris.time_quickplot                                                                        |
|          | 2.13±0.01ms          | 2.12±0.01ms         | 1.00    | import_iris.Iris.time_std_names                                                                        |
|          | 1.77±0.01ms          | 1.76±0.01ms         | 0.99    | import_iris.Iris.time_symbols                                                                          |
|          | 233±3μs              | 232±2μs             | 1.00    | import_iris.Iris.time_third_party_cartopy                                                              |
|          | 4.86±0.05ms          | 4.82±0.02ms         | 0.99    | import_iris.Iris.time_third_party_cf_units                                                             |
|          | 108±0.5μs            | 107±0.7μs           | 0.99    | import_iris.Iris.time_third_party_cftime                                                               |
|          | 2.85±0.04ms          | 2.81±0.01ms         | 0.99    | import_iris.Iris.time_third_party_matplotlib                                                           |
|          | 1.07±0.01ms          | 1.06±0.01ms         | 0.99    | import_iris.Iris.time_third_party_numpy                                                                |
|          | 162±2μs              | 159±2μs             | 0.98    | import_iris.Iris.time_third_party_scipy                                                                |
|          | 101±1μs              | 101±0.8μs           | 1.00    | import_iris.Iris.time_time                                                                             |
|          | 320±2μs              | 320±3μs             | 1.00    | import_iris.Iris.time_util                                                                             |
|          | 74.8±1μs             | 73.7±1μs            | 0.99    | iterate.IZip.time_izip                                                                                 |
|          | 8.15±0.2ms           | 8.11±0.04ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                             |
|          | 24.5±0.7ms           | 23.6±0.9ms          | 0.96    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                                         |
|          | 8.97±0.08ms          | 8.86±0.06ms         | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                             |
|          | 8.22±0.1ms           | 8.31±0.1ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                              |
|          | 21.6±0.5ms           | 21.0±0.2ms          | 0.97    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                                          |
|          | 9.07±0.2ms           | 8.91±0.09ms         | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                              |
|          | 1.36±0.01s           | 1.35±0.01s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                               |
|          | 21.1±0.3ms           | 20.6±0.2ms          | 0.98    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                           |
|          | 1.51±0.02s           | 1.51±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                               |
|          | 1.36±0.01s           | 1.36±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                                |
|          | 21.0±0.3ms           | 20.9±0.2ms          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                            |
|          | 1.52±0.02s           | 1.51±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                                |
|          | 3.97±0.03ms          | 4.01±0.05ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                                |
|          | 19.6±0.07ms          | 19.6±0.09ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                            |
|          | 4.22±0.05ms          | 4.23±0.06ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                                |
|          | 3.93±0.04ms          | 3.91±0.02ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                                 |
|          | 19.5±0.06ms          | 19.6±0.2ms          | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                             |
|          | 4.20±0.04ms          | 4.25±0.04ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                                 |
|          | 33.6±3ms             | 31.7±3ms            | 0.94    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                                          |
|          | 19.3±0.6ms           | 19.5±0.8ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                                      |
|          | 13.4±2ms             | 13.4±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                                          |
|          | 25.8±0.8ms           | 25.8±1ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                           |
|          | 70.1±2ms             | 70.6±2ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                                       |
|          | 25.7±0.8ms           | 25.7±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                           |
|          | 441±4ms              | 436±3ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                            |
|          | 2.89±0.1ms           | 2.79±0.1ms          | 0.97    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                                        |
|          | 449±4ms              | 445±2ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                            |
|          | 446±3ms              | 448±4ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                             |
|          | 2.95±0.2ms           | 2.75±0.07ms         | 0.93    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                                         |
|          | 454±5ms              | 456±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                             |
|          | 1.55±0.08ms          | 1.55±0.08ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                             |
|          | 2.88±0.1ms           | 2.85±0.09ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                                         |
|          | 1.54±0.03ms          | 1.59±0.06ms         | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                             |
|          | 1.54±0.1ms           | 1.59±0.09ms         | 1.03    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                              |
|          | 2.97±0.1ms           | 2.94±0.07ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                                          |
|          | 1.61±0.04ms          | 1.55±0.05ms         | 0.96    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                              |
|          | 356±4ms              | 353±3ms             | 0.99    | load.ManyVars.time_many_var_load                                                                       |
|          | 8.25±0.1ms           | 8.25±0.07ms         | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                                       |
|          | 9.03±0.1ms           | 9.09±0.07ms         | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                                       |
|          | 1.36±0.01s           | 1.39±0.01s          | 1.02    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                                         |
|          | 1.53±0.01s           | 1.53±0.01s          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                                         |
|          | 3.98±0.05ms          | 3.99±0.02ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                            |
|          | 4.27±0.02ms          | 4.29±0.04ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                            |
|          | 8.09±0.04ms          | 8.19±0.1ms          | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                                          |
|          | 4.82±0.04ms          | 4.83±0.02ms         | 1.00    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                           |
|          | 1.35±0.01s           | 1.35±0.01s          | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                            |
|          | 375±3ms              | 382±5ms             | 1.02    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                             |
|          | 3.89±0.02ms          | 3.97±0.03ms         | 1.02    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                               |
|          | 3.58±0.03ms          | 3.58±0.04ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                                |
|          | 151±1ms              | 147±0.6ms           | 0.97    | load.TimeConstraint.time_time_constraint(20, 'FF')                                                     |
|          | 23.3±0.2ms           | 23.5±0.7ms          | 1.01    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                                 |
|          | 165±2ms              | 162±2ms             | 0.98    | load.TimeConstraint.time_time_constraint(20, 'PP')                                                     |
|          | 30.1±0.4ms           | 29.4±0.5ms          | 0.98    | load.TimeConstraint.time_time_constraint(3, 'FF')                                                      |
|          | 23.1±0.4ms           | 23.2±0.4ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                                  |
|          | 32.0±0.4ms           | 32.1±0.4ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'PP')                                                      |
|          | 17.4±0.5ms           | 17.3±0.7ms          | 0.99    | load.ugrid.BasicLoading.time_load_file(1)                                                              |
|          | 42.2±1ms             | 41.9±0.6ms          | 0.99    | load.ugrid.BasicLoading.time_load_file(200000)                                                         |
|          | 14.5±0.5ms           | 14.3±0.3ms          | 0.99    | load.ugrid.BasicLoading.time_load_mesh(1)                                                              |
|          | 23.0±1ms             | 22.2±0.5ms          | 0.97    | load.ugrid.BasicLoading.time_load_mesh(200000)                                                         |
|          | 17.4±0.4ms           | 17.8±0.2ms          | 1.02    | load.ugrid.BasicLoadingTime.time_load_file(1)                                                          |
|          | 20.5±1ms             | 20.7±0.7ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                                     |
|          | 14.4±0.2ms           | 14.6±0.4ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                                          |
|          | 17.3±0.6ms           | 16.7±0.6ms          | 0.97    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                                     |
|          | 18.3±0.5ms           | 18.8±0.6ms          | 1.03    | load.ugrid.Callback.time_load_file_callback(1)                                                         |
|          | 51.2±0.7ms           | 50.8±1ms            | 0.99    | load.ugrid.Callback.time_load_file_callback(200000)                                                    |
|          | 18.8±0.6ms           | 18.5±0.7ms          | 0.98    | load.ugrid.CallbackTime.time_load_file_callback(1)                                                     |
|          | 22.2±0.8ms           | 21.9±0.8ms          | 0.99    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                                |
|          | 2.64±0.2ms           | 2.80±0.1ms          | 1.06    | load.ugrid.DataRealisation.time_realise_data(10000)                                                    |
|          | 4.04±0.9ms           | 5.26±0.8ms          | ~1.30   | load.ugrid.DataRealisation.time_realise_data(200000)                                                   |
|          | 39.5±2ms             | 37.3±1ms            | 0.94    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                                |
|          | 806±4ms              | 791±10ms            | 0.98    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                               |
|          | 186±3ms              | 183±1ms             | 0.99    | merge_concat.Concatenate.time_concatenate                                                              |
|          | 226.9                | 226.9               | 1.00    | merge_concat.Concatenate.track_mem_merge                                                               |
|          | 45.5±0.8ms           | 46.0±1ms            | 1.01    | merge_concat.Merge.time_merge                                                                          |
|          | 10.8                 | 10.8                | 1.00    | merge_concat.Merge.track_mem_merge                                                                     |
|          | 6.62±0.05ms          | 6.62±0.1ms          | 1.00    | plot.AuxSort.time_aux_sort                                                                             |
|          | 78.1±2ms             | 77.1±2ms            | 0.99    | regridding.CurvilinearRegridding.time_regrid_pic                                                       |
|          | 144.8                | 144.8               | 1.00    | regridding.CurvilinearRegridding.track_mem_regrid_pic                                                  |
|          | 97.5±2ms             | 98.2±0.8ms          | 1.01    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                              |
|          | 48.6±2ms             | 48.5±1ms            | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                                     |
|          | 111.5                | 111.5               | 1.00    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w                                         |
|          | 151.5                | 151.6               | 1.00    | regridding.HorizontalChunkedRegridding.track_mem_regrid_area_w_new_grid                                |
|          | 4.12±0.07ms          | 4.07±0.04ms         | 0.99    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                                       |
|          | 71.6±1ms             | 71.9±0.8ms          | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                                        |
|          | 52.5±1ms             | 52.8±1ms            | 1.01    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                                      |
|          | 569±4ms              | 563±2ms             | 0.99    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                                       |
|          | 90.1±0.6ns           | 90.8±0.7ns          | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                                       |
|          | 54.6±1ms             | 54.4±0.7ms          | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                                        |
|          | 89.9±0.7ns           | 90.0±1ns            | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                                      |
|          | 501±3ms              | 500±3ms             | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                                       |
|          | 0.3                  | 0.3                 | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(50, False)                                                  |
|          | 1.9                  | 1.9                 | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(50, True)                                                   |
|          | 0.3                  | 0.3                 | 1.00    | save.NetcdfSave.track_addedmem_netcdf_save(600, False)                                                 |
|          | 231.1                | 198.1               | 0.86    | save.NetcdfSave.track_addedmem_netcdf_save(600, True)                                                  |
|          | 42.0±1ms             | 42.5±1ms            | 1.01    | stats.PearsonR.time_lazy                                                                               |
|          | 18.9±0.4ms           | 18.9±0.3ms          | 1.00    | stats.PearsonR.time_real                                                                               |
|          | 21.5                 | 19.4                | 0.90    | stats.PearsonR.track_lazy                                                                              |
|          | 17.8                 | 17.8                | 1.00    | stats.PearsonR.track_real                                                                              |
|          | 22.4±1ms             | 22.2±1ms            | 1.00    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                              |
|          | 58.4±0.7ms           | 58.6±0.6ms          | 1.00    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                             |
|          | 32.1                 | 32.1                | 1.00    | trajectory.TrajectoryInterpolation.track_trajectory_linear                                             |
|          | 21.5                 | 21.5                | 1.00    | trajectory.TrajectoryInterpolation.track_trajectory_nearest                                            |

Benchmarks that have got worse:

| Change   | Before [46d2cf6f]    | After [9d4f1b51]    |   Ratio | Benchmark (Parameter)      |
|----------|----------------------|---------------------|---------|----------------------------|
| +        | 337±3μs              | 2.22±0.04ms         |    6.58 | import_iris.Iris.time_plot |

Generated by GHA run 9222889649

[bjlittle]

@trexfeathers Nice one 👍

LGTM

Could you also make an issue to remind us to remove the _GeoAxesPatched behaviour at the next cartopy release 👍

[trexfeathers]

Thanks @bjlittle!

Could you also make an issue to remind us to remove the _GeoAxesPatched behaviour at the next cartopy release 👍

#5977