On 3/2/22 10:42, Amber, Kumar wrote: > Hi llya, s/LL/IL/
> >> -----Original Message----- >> From: Ilya Maximets <i.maxim...@ovn.org> >> Sent: Tuesday, March 1, 2022 1:50 AM >> To: Amber, Kumar <kumar.am...@intel.com>; ovs-dev@openvswitch.org >> Cc: i.maxim...@ovn.org; Phelan, Michael <michael.phe...@intel.com> >> Subject: Re: [ovs-dev] [PATCH v1] system-dpdk.at: Add ignore warning for >> context switches in CI. >> >> On 2/28/22 19:23, Amber, Kumar wrote: >>> Hi IIya, >>> >>> Thanks for the comments >>> >>>> >>>> >>>> Hi. These warnings are more about long poll intervals and that >>>> should not happen during tests. Which test is causing this problem? >>>> >>>> Long poll intervals usually indicate a problem with the test itself. >>>> Usual suspect is poor pinning of PMD threads. >>>> >>>> Best regards, Ilya Maximets. >>> >>> Fuzzy testing for MFEX , I agree but the cores of the test were chosen such >> that the cores are always available on any available Setup. >>> Thus, this is a side-effect, but it guarantees that the test won't >>> fail on most of the setups. Suppressing warnings is A good tradeoff. >> >> Why can't we use dummy numa for this test? This will avoid actual pinning of >> the threads keeping them available for kernel scheduling. >> We're not testing performance here after all. >> >> Best regards, Ilya Maximets. > > Based on the discussion and feedback, we have tried to remove the complexity > of the DPIF itself from testing MFEX. > To Make it simpler to understand and introduce testing more complex traffic > type and improvements to the testing of mfex. > > Please have a look at the patch sets and feedback is always great to improve > testing. > http://patchwork.ozlabs.org/project/openvswitch/list/?series=287947 Sure, I'll take a look. But on a quick glance I see that these system tests are not removed by the mentioned patch set. So, I'm not sure how it is related to the current discussion. Best regards, Ilya Maiximets. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
