Reviewed: https://review.openstack.org/636363 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=7e09b25b964dde82caf5f5159d25810b6f8ebd3c Submitter: Zuul Branch: master
commit 7e09b25b964dde82caf5f5159d25810b6f8ebd3c Author: Doug Wiegley <[email protected]> Date: Tue Feb 12 08:47:19 2019 -0700 Modify api and rpc default number of workers - Limit number of api workers to roughly using half of system RAM. Spawning a bunch, just to have the OOM killer nuke them regularly is not useful. - Bump the rpc_workers default to half of the api_workers. A default of 1 falls behind on any reasonably sized node. Change-Id: I8b84a359f83133014b3d4414aafc10e6b7c6a876 Closes-bug: #1815629 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1815629 Title: api and rpc worker defaults are problematic Status in neutron: Fix Released Bug description: We default the number of api workers to the number of cores. At approximately 2GB per neutron-server, sometimes that's more RAM than is available, and the OOM killer comes out. We default the number of rpc workers to 1, which seems to fall behind on all but the smallest deployments. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1815629/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
