glusterfs.git/tests/basic/ios-dump.t, branch v4.1.3 GlusterFS is a distributed file-system capable of scaling to several petabytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. debug/io-stats: Adding stat for weighted & unweighted average latency 2017-12-09T04:04:44+00:00 Richard Wareing rwareing@fb.com 2016-04-07T00:06:43+00:00 aeff5def7e11de418d55f996926cbd5818c0494d 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> 
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>