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


Meeting started by mattw4 at 18:17:23 UTC.  The full logs are available
at
http://ircbot.wl.linuxfoundation.org/meetings/opnfv-cperf/2017/opnfv-cperf.2017-09-21-18.17.log.html
.



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

* sai working on OpenStack + OpenShift  (mattw4, 18:18:19)
* memory leaks in OpenFlow plugin  (mattw4, 18:20:09)
* major improvements in heap size due to closing transactions  (mattw4,
  18:20:41)
* improving memory leaks  (mattw4, 18:20:54)
* completed rows dropped from the tables  (mattw4, 18:21:54)
* mysqld consuming lots of memory  (mattw4, 18:23:12)
* now comparable to OVS ML2 driver  (mattw4, 18:23:31)
* 116 subnets was a frequently encountered limitation  (mattw4,
  18:24:57)
* limit was due to inotify limits in the kernel  (mattw4, 18:25:25)
* limitation is realated to Neutron  (mattw4, 18:26:11)
* sai encountering sudden spikes in JVM CPU usage  (mattw4, 18:28:54)
* ODL karaf logs are very verbose  (mattw4, 18:30:19)
* LINK:
  https://docs.google.com/document/d/12vfOVjILzZBjnf_vkZdr3-DgzEzV2M2zBnCNvJKAbV4/edit?usp=sharing
  (mattw4, 18:33:12)
* HA deployment helps DHCP issues  (mattw4, 18:35:40)
* LINK:
  https://thesaitech.wordpress.com/2017/09/07/monitoring-you-java-process-using-collectd/
  (mattw4, 18:38:10)
* ^^ blog post by sai on monitoring java  (mattw4, 18:38:27)
* LuisGomez mentioned "decanter" as a monitoring tool for karaf
  (mattw4, 18:41:15)
* "Flight recorder" and "mission control" are other JVM monitoring tools
  (mattw4, 18:42:37)
* LINK: https://karaf.apache.org/manual/decanter/latest-1/  (mattw4,
  18:42:47)
* LINK: https://medium.com/netflix-techblog/java-in-flames-e763b3d32166
  (mattw4, 18:42:57)
* mattw4 working on jjb  (mattw4, 18:43:54)
* LuisGomez looking at cluster performance issues  (mattw4, 18:44:05)
* LINK: Openflow bug: https://bugs.opendaylight.org/show_bug.cgi?id=6755
  (mattw4, 18:46:13)
* LINK: BGP bug: https://bugs.opendaylight.org/show_bug.cgi?id=8318
  (mattw4, 18:46:46)



Meeting ended at 18:54:55 UTC.



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

* mattw4 (31)
* collabot (3)
* jamoluhrsen (2)
* dfarrell07 (1)



Generated by `MeetBot`_ 0.1.4