===================
#opnfv-cperf: cperf
===================


Meeting started by dfarrell07 at 18:18:53 UTC.  The full logs are
available at
http://ircbot.wl.linuxfoundation.org/meetings/opnfv-cperf/2017/opnfv-cperf.2017-03-30-18.18.log.html
.



Meeting summary
---------------

* dfarrell07 has sent some docs patches for the release, is generally
  keeping track of what we need to do for release  (dfarrell07,
  18:20:51)
* jamoluhrsen has some cperf job fixes pushed, waiting on code review
  from Tim who is busy with release  (dfarrell07, 18:21:10)
* mat is working with clusters in intel labs  (dfarrell07, 18:21:53)
* starting to see some results around limits, what we eventually hit
  when scaling  (dfarrell07, 18:22:16)
* mattw4 is still fighting with devstack  (dfarrell07, 18:22:28)
* lots of work going into finding cofig that is equilv, odl vs neutron
  deploys, lots of digging under the hood  (dfarrell07, 18:23:49)
* trozet ninjas in and merges jamoluhrsen patch to maybe-fix cbench job
  (dfarrell07, 18:24:39)
* jamoluhrsen and mattw4 talk about devstack config  (dfarrell07,
  18:25:18)
* mgkwill has kolla patch that is looking good, seems close to merge
  (dfarrell07, 18:28:42)
* dfarrell07 warns mattw4 that there is new dockerfile linting in
  int/pack that will impact his under-dev patches  (dfarrell07,
  18:29:01)
* mgkwill says kolla patches are passing gates, working in lab, will be
  helpful for OOO  (dfarrell07, 18:29:44)
* mgkwill is also working on patch to ansible to allow some overrides
  that are needed  (dfarrell07, 18:30:11)
* mgkwill has been running upstream tests in intel test env, has some
  results  (dfarrell07, 18:31:25)
* mgkwill some tests seem to be hardcoded to run on snapshots, bgp and
  netconf tests seem to break on release distros, others are running
  (dfarrell07, 18:31:51)
* jamoluhrsen confirms that^^ issue is true, vratko talked about it on
  int/* call in different context recently  (dfarrell07, 18:32:23)
* LuisGomez says that someone from his team is going to start working on
  netconf  (dfarrell07, 18:33:06)
* mgkwill shares results from tests they have run in lab so far
  (dfarrell07, 18:34:23)
* mgkwill reports he is seeing 10-20% regression in Boron SR2 over Be
  SR1 for OF tests, LuisGomez reminds that we totally changed OF plugin
  between those releases  (dfarrell07, 18:36:10)
* LuisGomez reports that flow pushing is slower in new OF plugin, but
  stats collection is tons faster  (dfarrell07, 18:36:32)
* mgkwill clarifies that both sides of this test are using the new
  plugin  (dfarrell07, 18:37:23)
* LuisGomez reports that OF team has been cherry-picking lots from
  master to Boron, and they have't been looking at perf much yet, so
  maybe explains  (dfarrell07, 18:37:53)
* mgkwill reports seeing 5x better NB API REST results with flow blaster
  script, vs ROBOT implementation of same test, needs looking into
  (dfarrell07, 18:39:15)
* mgkwill talks about RPC perf reduction, LuisGomez explains that RPC is
  now sync, gets confirm of flow install, should not be used for perf
  (dfarrell07, 18:40:33)
* mgkwill is seeing about a 50% drop in OF bulk flow programming tests
  in 3-node cluster vs single node, LuisGomez says this is about what he
  expects based on upstream results  (dfarrell07, 18:42:22)
* acm is at IETF today  (dfarrell07, 18:49:48)
* acm gave them feedback about doing pkt in tests in 0-loss env like we
  with with latte and Nikos, that is now in RFC draft  (dfarrell07,
  18:50:39)
* acm asks mgkwill about running some tests with latte to see 0 loss
  rate  (dfarrell07, 18:51:10)
* LuisGomez's past issue about results reporting has been fixed, now has
  output that can be used in tests  (dfarrell07, 18:51:48)
* cperf is canceled next week due to ONS  (dfarrell07, 18:53:05)



Meeting ended at 18:53:07 UTC.



People present (lines said)
---------------------------

* dfarrell07 (38)
* collabot` (5)
* trozet (4)
* jamoluhrsen (3)



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