diff options
| author | Alberto Garcia <berto@igalia.com> | 2015-10-28 17:33:05 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-11-12 16:22:45 +0100 |
| commit | 979e9b03fc8c85d3b78a14410c64cbb16d348095 (patch) | |
| tree | acadf4f7a6bf98a4ce5363ea40a5658542949640 /qemu-io-cmds.c | |
| parent | 362e9299b34b3101aaa20f20363441c9f055fa5e (diff) | |
| download | focaccia-qemu-979e9b03fc8c85d3b78a14410c64cbb16d348095.tar.gz focaccia-qemu-979e9b03fc8c85d3b78a14410c64cbb16d348095.zip | |
block: Compute minimum, maximum and average I/O latencies
This patch keeps track of the minimum, maximum and average latencies of I/O operations during a certain interval of time. The values are exposed in the BlockDeviceTimedStats structure. An option to define the intervals to collect these statistics will be added in a separate patch. Signed-off-by: Alberto Garcia <berto@igalia.com> Message-id: c7382dc89622c64f918d09f32815827772628f8e.1446044837.git.berto@igalia.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions