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| author | Poornima G <pgurusid@redhat.com> | 2016-08-17 12:55:37 +0530 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2016-08-27 04:14:36 -0700 |
| commit | 3cc7f6588c281846f8c590553da03dd16f150e8a (patch) | |
| tree | 7e0bf165103d47d5ab0f00a4ccafd511e3ced6bc /tests | |
| parent | 225d8034354a233bbb9f1c6fd86b40562efd0ae9 (diff) | |
md-cache: Add cache hit and miss counters
These counters can be accessed either by .meta interface
or statedump.
From meta: cat on the private file in md-cache directory.
Eg: cat /mnt/glusterfs/0/.meta/graphs/active/patchy-md-cache/private
[performance/md-cache.patchy-md-cache]
stat_hit_count = 2
stat_miss_count = 8
xattr_hit_count = 4
xattr_miss_count = 3
nameless_lookup_count = 1
negative_lookup_count = 0
stat_invalidations_recieved = 1
xattr_invalidations_recieved = 1
Change-Id: Ib62a8822f263a9f75858b15832d0119fbe382629
BUG: 1211863
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-on: http://review.gluster.org/15185
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions