Tal Nisan has submitted this change and it was merged. Change subject: core: Improve performance of getVmDeviceByVmId ......................................................................
core: Improve performance of getVmDeviceByVmId getVmDeviceByVmId is calling a query on vm_device_view using vm_id as a parameter. Since vm_id does not have an index, this query takes a long time. This patch added an index, which improved performance in the perf environemnt from 56ms to 0.2ms. Change-Id: Icc45e9dd3e4b0cd23d0d28b017b19da13f315d5b Bug-Url: https://bugzilla.redhat.com/1154421 Signed-off-by: lzel...@redhat.com <lzel...@redhat.com> --- A packaging/dbscripts/upgrade/03_05_1100_create_index_on_vm_device.sql 1 file changed, 3 insertions(+), 0 deletions(-) Approvals: Tal Nisan: Looks good to me, approved Liran Zelkha: Verified -- To view, visit http://gerrit.ovirt.org/34377 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Icc45e9dd3e4b0cd23d0d28b017b19da13f315d5b Gerrit-PatchSet: 1 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-3.5 Gerrit-Owner: Liran Zelkha <lzel...@redhat.com> Gerrit-Reviewer: Allon Mureinik <amure...@redhat.com> Gerrit-Reviewer: Eli Mesika <emes...@redhat.com> Gerrit-Reviewer: Liran Zelkha <lzel...@redhat.com> Gerrit-Reviewer: Oved Ourfali <oourf...@redhat.com> Gerrit-Reviewer: Tal Nisan <tni...@redhat.com> Gerrit-Reviewer: automat...@ovirt.org Gerrit-Reviewer: oVirt Jenkins CI Server _______________________________________________ Engine-patches mailing list Engine-patches@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-patches
