diff options
| author | Richard Wareing <rwareing@fb.com> | 2016-04-06 17:06:43 -0700 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2017-12-09 04:04:44 +0000 |
| commit | aeff5def7e11de418d55f996926cbd5818c0494d (patch) | |
| tree | 5d8266ea1d205a28174c63fe69842944e58fcaea /site.h.in | |
| parent | 52915ee818e8a6d0f052d8a2deeadd8ff7bd85dc (diff) | |
debug/io-stats: Adding stat for weighted & unweighted average latency
Summary:
- Our current approach to measuring "average fop latency" is badly
flawed in that it doesn't weight the FOPs correctly according to how
many occurred in the time interval. This makes Statisticians very
sad. This patch adds an internally computed weighted average
latency which will be far more efficient to display via ODS, as well
as having the benefit of not being complete nonsense.
Reviewers: kvigor, dph, sshreyas
Reviewed By: sshreyas
Change-Id: Ie3618f279b545610b7ed1a8482243fcc8dc53217
BUG: 1523353
Reviewed-on: https://review.gluster.org/18192
Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Signed-off-by: Ana M. Neri <amnerip@fb.com>
Diffstat (limited to 'site.h.in')
0 files changed, 0 insertions, 0 deletions