[Openstack-docs] [openstack/swift] DocImpact review request change Ie94bddad28e8be52e71683bf6c9db988664abe47
gerrit2 at review.openstack.org
gerrit2 at review.openstack.org
Wed Feb 27 01:40:50 UTC 2013
Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/22792
Log:
commit a3c700596c1c908bea70bca3dd2535f0fcb51ab0
Author: Jian Zhang <jian.zhang at intel.com>
Date: Sun Feb 24 00:02:32 2013 -0800
Added per disk PUT timing monitoring support.
Fixes bug 1104708
There could be severe performance drop for swift is one disk of one
storage node is problematic due to the tragic state of async disk I/O.
This patch provided PUT timing per KB transfered (ms/KB) monitoring
support of each disk and report to statsD for alert.
-adding "object-server.PUT.<device>.timing" metrics for object-server.
DocImpact.
Change-Id: Ie94bddad28e8be52e71683bf6c9db988664abe47
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