Re: benchmark results

Ryusuke Konishi
2009-12-24T12:06:19Z

Hi,
On Thu, 24 Dec 2009 02:31:10 -0800 (PST), Christian Kujau wrote:
> I've had the chance to use a testsystem here and couldn't resist running a
> few benchmark programs on them: bonnie++, tiobench, dbench and a few
> generic ones (cp/rm/tar/etc...) on ext{234}, btrfs, jfs, ufs, xfs, zfs.
>
> All with standard mkfs/mount options and +noatime for all of them.
>
> Here are the results, no graphs - sorry:
> http://nerdbynature.de/benchmarks/v40z/2009-12-22/
>
> Reiserfs is locking up during dbench, so I removed it from the
> config, here are some earlier results:
>
> http://nerdbynature.de/benchmarks/v40z/2009-12-21/bonnie.html
>
> Bonnie++ couldn't complete on nilfs2, only the generic tests
> and tiobench were run.

I looked at the log but couldn't identify the error.
Is that a disk full?

Thanks,
Ryusuke Konishi

> As nilfs2, ufs, zfs aren't supporting xattr, dbench
> could not be run on these filesystems.
>
> Short summary, AFAICT:
> - btrfs, ext4 are the overall winners
> - xfs to, but creating/deleting many files was *very* slow
> - if you need only fast but no cool features or journaling, ext2
> is still a good choice :)
>
> Thanks,
> Christian.
> --
> BOFH excuse #84:
>
> Someone is standing on the ethernet cable, causing a kink in the cable
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