Hi, As I commented on the bug, it sounds similar with: https://bugs.launchpad.net/ubuntu/+source/python-eventlet/+bug/1452312 https://github.com/eventlet/eventlet/issues/192 2015-05-29 1:56 GMT+09:00 George Shuklin <george.shuklin at gmail.com>: > Hello. > > Today we've discover a very serious bug in juno: > https://bugs.launchpad.net/nova/+bug/1459726 > > In short: if you're using syslog, and restart rsyslog, all APIs processes > will eventually stuck with 100% CPU usage without doing anything. > > Is anyone hits this bug before? It looks like very nasty. > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators -- Nobuto Murata / 村田信人