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From: Liu Bo <bo.li.liu@oracle.com>
To: linux-btrfs@vger.kernel.org
Subject: Horrible dbench performance
Date: Mon, 14 Sep 2015 23:28:21 +0800	[thread overview]
Message-ID: <20150914152820.GA25610@localhost.localdomain> (raw)

Hi,

Both [1] and [2] had run dbench on btrfs with fast storage, and 
showed bad numbers, I got an impression that after refractoring btree lock to
smart rwlock, we have mitigated this issue..

Not got a fast-enough ssd handy, does anyone confirm the result showed
in those link?

[1]:https://lkml.org/lkml/2015/4/29/793
[2]:https://lkml.org/lkml/2015/8/21/22

Thanks,

-liubo

             reply	other threads:[~2015-09-14 15:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-14 15:28 Liu Bo [this message]
2015-09-14 15:34 ` Horrible dbench performance Josef Bacik
2015-09-14 19:31 ` Chris Mason
2015-09-14 23:54   ` Liu Bo

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