From: Justin Piszcz <jpiszcz@lucidpixels.com>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: a1426z@gawab.com, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com,
linux-raid@vger.kernel.org
Subject: Re: bonnie++ benchmarks for ext2,ext3,ext4,jfs,reiserfs,xfs,zfs on software raid 5
Date: Mon, 30 Jul 2007 17:12:17 -0400 (EDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0707301712030.7153@p34.internal.lan> (raw)
In-Reply-To: <E1IFb5f-00006O-00@dorka.pomaz.szeredi.hu>
On Mon, 30 Jul 2007, Miklos Szeredi wrote:
>> Extrapolating these %cpu number makes ZFS the fastest.
>>
>> Are you sure these numbers are correct?
>
> Note, that %cpu numbers for fuse filesystems are inherently skewed,
> because the CPU usage of the filesystem process itself is not taken
> into account.
>
> So the numbers are not all that good, but according to the zfs-fuse
> author it hasn't been optimized yet, so they may improve.
>
> Miklos
> -
> To unsubscribe from this list: send the line "unsubscribe linux-raid" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
This was performed on an E6300, 1 core was ZFS/FUSE (or quite a bit of it
anyway)
next prev parent reply other threads:[~2007-07-30 21:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-30 14:29 bonnie++ benchmarks for ext2,ext3,ext4,jfs,reiserfs,xfs,zfs on software raid 5 Justin Piszcz
2007-07-30 19:07 ` Al Boldi
2007-07-30 19:39 ` Miklos Szeredi
2007-07-30 21:12 ` Justin Piszcz [this message]
2007-07-31 2:41 ` Theodore Tso
2007-07-30 20:11 ` Dave Kleikamp
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