Reviewed: https://review.openstack.org/13962 Committed: http://github.com/openstack/nova/commit/6bc8c20be705f3cf704b5103e8bb998015d14248 Submitter: Jenkins Branch: master
commit 6bc8c20be705f3cf704b5103e8bb998015d14248 Author: Johannes Erdfelt <email address hidden> Date: Tue Oct 2 17:55:00 2012 +0000
Make resource tracker uses faster DB query
Fixes bug 1060363
db.instance_get_all_by_filters() uses a regex when filtering on host, which will do a full table scan. A regex isn't needed and instead, db.instance_get_all_by_host() can be used which does not impact the performance so much.
Change-Id: I812e1d5320763e5c65232351e1e21285e04e6a4b
Reviewed: https:/ /review. openstack. org/13962 github. com/openstack/ nova/commit/ 6bc8c20be705f3c f704b5103e8bb99 8015d14248
Committed: http://
Submitter: Jenkins
Branch: master
commit 6bc8c20be705f3c f704b5103e8bb99 8015d14248
Author: Johannes Erdfelt <email address hidden>
Date: Tue Oct 2 17:55:00 2012 +0000
Make resource tracker uses faster DB query
Fixes bug 1060363
db. instance_ get_all_ by_filters( ) uses a regex when filtering on host, instance_ get_all_ by_host( ) can be used which does not impact the
which will do a full table scan. A regex isn't needed and instead,
db.
performance so much.
Change-Id: I812e1d5320763e 5c65232351e1e21 285e04e6a4b