On Tue, 2 Sep 2025 16:21:01 -0700 Jakub Kicinski wrote: > On Sun, 31 Aug 2025 11:06:41 +0300 Carolina Jubran wrote: > > Because the measured total is the sum of two iperf3 streams that do not > > always start or stop at the same time > > That's solvable, tho? iperf3 has --json support, it will give you > the b/w readings in the configured intervals (1sec by default). > With the interval based samples at hand you should be able to select > only the period in which b/w is stable ("middle" of the test). > > While at it it may make sense to switch to lib/py/load.py wrappers > rather than threading the python locally in the test.
Hi Carolina! I think you replied to me but the reply never reached the list, I purged it from my inbox before realizing. I think you said that the direction of the flows is wrong for load.py. Perhaps adding a reverse= attr which will translate the --reverse in the client process would do?