#opendaylight-integration: s3p

Meeting started by dfarrell07 at 15:38:51 UTC (full logs).

Meeting summary

    1. dfarrell07 mgkwill Luis Sanjib Vratko and Al are here (dfarrell07, 15:39:41)
    2. about 2 weeks until release, so have that long to get test code in place and ready for testing (dfarrell07, 15:41:17)
    3. Luis has been making good progress on OF tests (dfarrell07, 15:41:26)
    4. Luis has been working on bulk-o-matic in sandbox, NB test next (details in CPerf meeting logs), latency test on SB next, then scale, then longevity (will likely not have time for all, but that's the prio list) (dfarrell07, 15:42:20)
    5. Sanjib has a 3-node cluster job pushed, but hitting issues and needs some refacotring, so still working on single node cluster for now (dfarrell07, 15:43:10)
    6. Luis demos job in sandbox bulkomatic flow add rate (dfarrell07, 15:44:19)
    7. plotting confg ds, op ds, and in-switch times (dfarrell07, 15:44:45)
    8. running these tests for both Be and B (dfarrell07, 15:45:13)
    9. B takes a bit more time to config the switch, but stats come much faster (dfarrell07, 15:45:35)
    10. these plots already show many interesting conclusions (dfarrell07, 15:45:45)
    11. Luis is doing JVM monitoring in these jobs, so can see CPU usage, have some graphs but bugs (unrelated to tests, graphing/collecting/JVM stuff) (dfarrell07, 15:47:03)
    12. Some other person is working on making this JVM stuff better, Luis reports (dfarrell07, 15:47:31)
    13. Will be pretty easy to change current bulkomatic in-Java flow pushing to NB, just a single step in test change (dfarrell07, 15:50:10)
    14. Will be able to do SB flow tests with CBench at least, already have this, but there are better tools around and we'd like to use them (dfarrell07, 15:50:37)
    15. Luis will go to tool owners (Veryx etc) and ask for help/docs, see which are best (dfarrell07, 15:51:02)
    16. Discussion about using NSTAT in OF tests (dfarrell07, 15:56:04)
    17. https://hub.docker.com/r/intracom/nstat/~/dockerfile/ link for NSTAT Dockerfile (dfarrell07, 15:56:08)
    18. https://github.com/intracom-telecom-sdn/nstat NSTAT GitHub (dfarrell07, 15:56:19)
    19. Nikos of CPerf has been developing this tool, has a new Dockerfile to make install easy, is very up for helping us with it (dfarrell07, 15:56:41)
    20. Latte is another tool by Nikos and his team (dfarrell07, 15:56:57)
    21. https://github.com/anastop/latte Latte tool GitHub (dfarrell07, 15:57:14)
    22. Moving on to BGP/NetConf tests (dfarrell07, 15:58:43)
    23. mgkwill asks Vratko about which tests we want to run, Vratko says there are some additional ones in CSIT but ones in last whitepaper are most important (dfarrell07, 15:59:10)
    24. mgkwill has dev working with NetConf scale stuff in internal lab, was hitting a bug, needed to add some auth header, now running out of threads on test tool, some stuff about OOM, it has 16GB, doing 8k or so, 10k was max Vratko et all could get before, should maybe lower (dfarrell07, 16:01:25)
    25. mgkwill reports hitting those same issues with Boron and Be SR3 (dfarrell07, 16:03:02)
    26. mgkwill and dfarrell07 talking about netvirt scale tests (dfarrell07, 16:06:39)
    27. https://git.opendaylight.org/gerrit/#/c/26176/ (dfarrell07, 16:06:51)
    28. https://git.opendaylight.org/gerrit/#/c/29524/ Mininet, vs Docker networks scale stuff we can add netvirt to, dfarrell07 will work on (dfarrell07, 16:12:57)
    29. mgkwill has been doing kolla scaling (containers) for compute nodes, then running Rally and doing that benchmarking, seeing varied results so no conclusions so far (dfarrell07, 16:13:48)
    30. mgkwill is optimistic that we can get full scale scale in next two weeks (dfarrell07, 16:14:31)
    31. Sajib asks about when running in cluster, basic switch install is failing, asks if can bump heap size and stats of VM, LuisGomez reports that yes you can select VM stats, Sanjib reports it's not actually happening, Luis asks for runs in sandbox to look at, will dig into (dfarrell07, 16:16:31)
    32. https://git.opendaylight.org/gerrit/#/c/37639/ Updated Mininet Patch - previous old version (mgkwill, 16:17:26)
    33. Sanjib asks about increasing heap size in controller, Luis says that maybe should decrease number of flows as well (at 100k now), also shows how to use a scriptplan to change heap size (dfarrell07, 16:18:40)
    34. https://github.com/opendaylight/integration-test/tree/master/csit/scriptplans Scriptplans, executed before tests (dfarrell07, 16:20:45)
    35. https://github.com/opendaylight/integration-test/blob/master/csit/scripts/controllermem_6g.sh script to change mem (dfarrell07, 16:20:52)
    36. To change heap in test, make scriptplan that points at that script (dfarrell07, 16:21:05)
    37. In a dramatic turn of events, Sanjib shows Luis a major regression in OpenFlow Plugin, flow programming, Sanjib to report bug ASAP (dfarrell07, 16:25:02)
    38. LuisGomez shows plotting docs (dfarrell07, 16:27:03)
    39. mgkwill asks about public cloud issues, LuisGomez reports that issues seem to be much better last few days, this was also thought on Int/* call yesterday (dfarrell07, 16:27:39)
    40. https://wiki.opendaylight.org/view/CrossProject:Integration_Group:System_Test:Step_by_Step_Guide#Optional_-_Plot_a_graph_from_your_job Docs on how to make plots (dfarrell07, 16:28:15)
    41. https://hub.docker.com/r/vpickard/openvswitch/ container with OVS 2.3, 2.4 and 2.5, need Dockerfile (dfarrell07, 16:29:01)
    42. Want to move to this, but it's not really worked into CSIT (dfarrell07, 16:29:16)
    43. Idea is to move from installing OVS in VMs to these containers (dfarrell07, 16:29:36)


Meeting ended at 16:32:46 UTC (full logs).

Action items

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People present (lines said)

  1. dfarrell07 (47)
  2. odl_meetbot (6)
  3. mgkwill (4)


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