| commit | dfcfac3e4cd94abef779297fab6adfd2dbcf52fa | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Tue Jun 09 17:22:05 2015 -0400 |
| committer | Mike Snitzer <snitzer@redhat.com> | Wed Jun 17 12:40:40 2015 -0400 |
| tree | 8ff7522b4a7607e69786a54f5dada67a8deb886b | |
| parent | c96aec344de0de857ef3d7fba53992c7ba311e1e [diff] |
dm stats: collect and report histogram of IO latencies Add an option to dm statistics to collect and report a histogram of IO latencies. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>