From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
To: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Cc: alexandre DERUMIER <aderumier@odiso.com>
Subject: massive rbd speed decrease with latest git master
Date: Mon, 05 Nov 2012 11:39:53 +0100 [thread overview]
Message-ID: <50979779.3040300@profihost.ag> (raw)
Hello list,
while updating ceph to the latest master i noticed this:
Commit a01b112d71a0b6a1bb206d53867d13536d17bbf6:
rand. 4k WRITE: 3000 iop/s
Commit 72a710ac47355ae3ca1d055be1496c91956d549d:
rand. 4k WRITE: 900 iop/s
Same for rand 4k read - haven't tested sequential stuff.
Stefan
next reply other threads:[~2012-11-05 10:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-05 10:39 Stefan Priebe - Profihost AG [this message]
2012-11-05 10:48 ` massive rbd speed decrease with latest git master Stefan Priebe - Profihost AG
2012-11-05 18:48 ` Stefan Priebe
2012-11-05 18:58 ` Mark Nelson
2012-11-05 19:03 ` Stefan Priebe
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