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 <https://paste.ubuntu.com/p/q2MwYX9PRt/> second 5900 <https://paste.ubuntu.com/p/6ZCDJvB5pg/>
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 <https://paste.ubuntu.com/p/bbsR2f6k47/> >> simple_acl <https://paste.ubuntu.com/p/YRM3d77k84/> >> >> 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 >> <https://paste.ubuntu.com/p/WJshBskTf5/>, and 5900. >> <https://paste.ubuntu.com/p/tZHjcPD2rN/> >> >> 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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