tree ee078635b9ad2b7eabc67cb8a0f9d53a75fb9709
parent 96e4dedaff9922f87e4ec351d51d3f093198382a
author Alberto Garcia <berto@igalia.com> 1446046387 +0200
committer Kevin Wolf <kwolf@redhat.com> 1447341766 +0100

block: New option to define the intervals for collecting I/O statistics

The BlockAcctStats structure contains a list of BlockAcctTimedStats.
Each one of these collects statistics about the minimum, maximum and
average latencies of all I/O operations in a certain interval of time.

This patch adds a new "stats-intervals" option that allows defining
these intervals.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 41cbcd334a61c6157f0f495cdfd21eff6c156f2a.1446044837.git.berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>