[Bugs] [Bug 1522950] io-threads is unnecessarily calling accurate time calls on every FOP

bugzilla at redhat.com bugzilla at redhat.com
Thu Dec 7 02:42:00 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1522950



--- Comment #2 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: https://review.gluster.org/18972 committed in master by \"Shreyas
Siravara\" <sshreyas at fb.com> with a commit message- performance/io-threads:
Reduce the number of timing calls in iot_worker

Summary:
- Reduce the amount of unnecessary timing calls
in iot_worker servicing.
- The current logic is unnecessarily accurate and
hurts performance for many small FOPS.

Change-Id: I6db4f1ad9a48d9d474bb251a2204969061021954
BUG: 1522950
Signed-off-by: Shreyas Siravara <sshreyas at fb.com>
Reviewed-on: http://review.gluster.org/16081
Smoke: Gluster Build System <jenkins at build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
Reviewed-by: Kevin Vigor <kvigor at fb.com>

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