From: Emmanuel Florac <eflorac@intellique.com>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: linux-nfs@vger.kernel.org
Subject: Re: NFS daemon statistics in /proc/net/rpc/nfsd
Date: Fri, 5 Oct 2012 23:03:02 +0200 [thread overview]
Message-ID: <20121005230302.15ff87a8@galadriel.home> (raw)
In-Reply-To: <20121005202845.GB30139@fieldses.org>
Le Fri, 5 Oct 2012 16:28:45 -0400 vous écriviez:
> The trick to answering a question like this is:
>
> git clone
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
> cd linux got log -p fs/nfsd/nfssvc.c
Yes, I realise there are several ways to search through the git
history, alas my git-fu is extremely limited because I'm still a
sectator of subversion :)
> There's a file /proc/fs/nfsd/pool_stats that should be useful for the
> same purpose; see the discussion in
> Documentation/filesystems/nfs/knfsd-stats.txt.
>
> (But note the overloads-avoided number mentioned there had to be
> removed due to reports of a performance regression; we should figure
> out what to do about that.)
>
Thank you very much, this looks very promising, and makes definitely
more sense than the bizarre decile-distribution of thread usage from
the old system.
--
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Emmanuel Florac | Direction technique
| Intellique
| <eflorac@intellique.com>
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prev parent reply other threads:[~2012-10-05 21:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-05 16:48 NFS daemon statistics in /proc/net/rpc/nfsd Emmanuel Florac
2012-10-05 18:42 ` Jim Rees
2012-10-05 20:28 ` J. Bruce Fields
2012-10-05 21:03 ` Emmanuel Florac [this message]
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