As noted in the commit message; a new config option has been introduced. Moving this to the manual team so they can consume.
Note this is for master and there are separate bugs for other branches. ** Changed in: neutron Status: Confirmed => New ** Changed in: neutron Importance: Low => Undecided ** Project changed: neutron => openstack-manuals -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1628564 Title: New option for num_threads for state change server Status in openstack-manuals: New Bug description: https://review.openstack.org/317616 Dear bug triager. This bug was created since a commit was marked with DOCIMPACT. Your project "openstack/neutron" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to. commit 70ea188f5d87c45fb60ace8b8405274e5f6dd489 Author: venkata anil <anilvenk...@redhat.com> Date: Tue May 17 16:30:13 2016 +0000 New option for num_threads for state change server Currently max number of client connections(i.e greenlets spawned at a time) opened at any time by the WSGI server is set to 100 with wsgi_default_pool_size[1]. This configuration may be fine for neutron api server. But with wsgi_default_pool_size(=100) requests, state change server is creating heavy cpu load on agent. So this server(which run on agents) need lesser value i.e can be configured to half the number of cpu on agent We use "ha_keepalived_state_change_server_threads" config option to configure number of threads in state change server instead of wsgi_default_pool_size. [1] https://review.openstack.org/#/c/278007/ DocImpact: Add new config option - ha_keepalived_state_change_server_threads, to configure number of threads in state change server. Closes-Bug: #1581580 Change-Id: I822ea3844792a7731fd24419b7e90e5aef141993 To manage notifications about this bug go to: https://bugs.launchpad.net/openstack-manuals/+bug/1628564/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp