From: Chris Mason <chris.mason@oracle.com>
To: Steven Pratt <slpratt@austin.ibm.com>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: Random write regression
Date: Mon, 20 Jul 2009 09:34:31 -0400 [thread overview]
Message-ID: <20090720133431.GB25193@think> (raw)
In-Reply-To: <4A646D0E.1060006@austin.ibm.com>
On Mon, Jul 20, 2009 at 08:11:42AM -0500, Steven Pratt wrote:
> Finally got around to going through latest data. Seems like we lost all
> the random write performance gains. Creates are better, but total
> regression on the random workload. Sequential reads seem to have
> dropped as well.
Interesting, was this filesystem freshly created?
-chris
next prev parent reply other threads:[~2009-07-20 13:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-20 13:11 Random write regression Steven Pratt
2009-07-20 13:34 ` Chris Mason [this message]
2009-07-20 14:47 ` Steven Pratt
2009-07-21 7:04 ` Yan Zheng
2009-07-21 14:48 ` Steven Pratt
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