Yes, that's right. I think is completely another issue from the patch you sent
On Tue, Sep 25, 2018 at 1:35 PM Andrew 👽 Yourtchenko <ayour...@gmail.com> wrote: > Excellent, thanks! > > Memory usage - you mean in bihash arena ? > > --a > > On 25 Sep 2018, at 11:38, khers <s3m2e1.6s...@gmail.com> wrote: > > Throughput and session add/del is stable as rock. The only danger i see is > growing memory usage. > look at this <https://paste.ubuntu.com/p/Hrv6gxzJQT/> > > > On Tue, Sep 25, 2018 at 11:31 AM khers <s3m2e1.6s...@gmail.com> wrote: > >> Of course, I test your patch, there is no slowdown with my scenario. I >> need more time to test other >> scenarios and make sure. >> >> >> On Mon, Sep 24, 2018 at 3:11 PM Andrew 👽 Yourtchenko <ayour...@gmail.com> >> wrote: >> >>> Cool. Then it is probably indeed the session requeues that are not yet >>> efficient... I have been looking at optimizing that. >>> >>> I have a draft in the works which should have less session requeues - I >>> have just added you to it, could you give it a shot and see if it makes >>> things better ? >>> >>> --a >>> >>> On 24 Sep 2018, at 12:55, khers <s3m2e1.6s...@gmail.com> wrote: >>> >>> yes, I confirm >>> >>> On Mon, Sep 24, 2018 at 2:08 PM Andrew 👽 Yourtchenko < >>> ayour...@gmail.com> wrote: >>> >>>> 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 <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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