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http bandwidth drops periodically #116
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I think you need to modify your uptime to infinity, I think this is configured as 10 seconds. |
Thanks for the reply. I don't think uptime is the problem here. I have set stop time to 36000(10 hours) on below line of python script for both client and server,
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Hi @anuradhapriyankara, could you please give us the whole configuration, either way python commands or cli commands is fine |
Hi, @davvore33 Sorry for the extreme delay. Here is my code, ` sys.path.append('../../python') from warp17_api import * .# We hijack a bit the back2back definitions that we use for testing. from warp17_common_pb2 import * def die(msg): def init_test(w17_binary):
def configure_client_port():
def configure_server_port():
def start_client_port():
def start_server_port():
def check_stats():
def stop_client_port():
def stop_server_port():
def run_test():
if name == 'main': And here is the test_1_http_4M.ini ` [DEFAULT] .# TCB pool size (by default 10M TCBs) .# Disable UDP packet pool since we don't use it mbuf-pool-sz=384 .# List of ports to be used. These must be already added to the DPDK driver. .# Default qmap [0000:82:00.0] [0000:83:00.0] The problem seem to be associated with the
The drop are not seems to be periodic. When the rate is around 30000 - 40000 the curve is flat. |
Hi,
I am developing a traffic monitoring application and planning to use warp17 for testing it. However, I have experienced that warp17 application traffic bandwidth drops periodically. Here is a snapshot I captured by my monitoring application. I am expecting to have a flat curve without periodic drops.
I have previously tested my application with real world traffic, so I don't think there is a problem with my application.
I am using a custom python script based on test_1_http_4M.py to create 275 http sessions belongs to 11 URLs(Applications).
My test setup use two X710 NICs with 6GB hugepage memory.
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