Okay, so what I think I am hearing - the gradual slowdown is/was always there, and is somewhat more pronounced in master, right ?
--a > On 24 Sep 2018, at 11:49, khers <s3m2e1.6s...@gmail.com> wrote: > > I allways get SIGSEGV or 'worker thread dead lock' In 1804 with 1 or more > worker thread and 1 main, > but when vpp using one cpu I hadn't any problem. In the 1807 multi core is > stable i didn't see any of those > problem but throughput is declining slowly. > I ran another test with same version of last email, which vpp is configured > with one core and throughput is declining slower than > master > second 200 > second 5900 > > >> On Sun, Sep 23, 2018 at 6:57 PM Andrew 👽 Yourtchenko <ayour...@gmail.com> >> wrote: >> Interesting - but you are saying in 1804 this effect is not observed ? There >> was no other notable changes with regards to session management - but maybe >> worth it to just do hit bisect and see. Should be 4-5 iterations. Could you >> verify that - if indeed this is not seen in 1804. >> >> --a >> >>> On 23 Sep 2018, at 16:42, khers <s3m2e1.6s...@gmail.com> wrote: >>> >>> I checked out the version before the gerrit 12770 is merged to master. >>> 2371c25fed6b2e751163df590bb9d9a93a75a0f >>> >>> I got SIGSEGV with 2 workers, so I repeat the test with one worker. >>> Throughput is going down like the latest version. >>> >>>> On Sun, Sep 23, 2018 at 4:55 PM Andrew 👽 Yourtchenko <ayour...@gmail.com> >>>> wrote: >>>> Would you be able to confirm that it changes at a point of >>>> https://gerrit.fd.io/r/#/c/12770/ ? >>>> >>>> --a >>>> >>>>> On 23 Sep 2018, at 13:31, emma sdi <s3m2e1.6s...@gmail.com> wrote: >>>>> >>>>> Dear Community >>>>> >>>>> I have simple configuration as following: >>>>> >>>>> startup.conf >>>>> simple_acl >>>>> >>>>> I used Trex packet generator with following command: >>>>> ./t-rex-64 --cfg cfg/trex_config.yaml -f cap2/sfr.yaml -m 5 -c 2 -d 6000 >>>>> The Total-RX gradually decrease, here is output of Trex in second 200, >>>>> and 5900. >>>>> >>>>> I did not saw this problem in 18.04. I think session_cleaner thread make >>>>> so many >>>>> interrupt, do you have any idea? >>>>> >>>>> Regards >>>>> >>>>> -=-=-=-=-=-=-=-=-=-=-=- >>>>> Links: You receive all messages sent to this group. >>>>> >>>>> View/Reply Online (#10615): https://lists.fd.io/g/vpp-dev/message/10615 >>>>> Mute This Topic: https://lists.fd.io/mt/26145401/675608 >>>>> Group Owner: vpp-dev+ow...@lists.fd.io >>>>> Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [ayour...@gmail.com] >>>>> -=-=-=-=-=-=-=-=-=-=-=-
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