From: "Bill Rugolsky Jr." <brugolsky@telemetry-investments.com>
To: Jakob Oestergaard <jakob@unthought.net>,
Trond Myklebust <trond.myklebust@fys.uio.no>,
linux-kernel@vger.kernel.org
Subject: Re: NFS client (10x) performance regression 2.6.14.7 -> 2.6.15
Date: Fri, 31 Mar 2006 09:49:51 -0500 [thread overview]
Message-ID: <20060331144951.GA9207@ti64.telemetry-investments.com> (raw)
In-Reply-To: <20060331143500.GK9811@unthought.net>
On Fri, Mar 31, 2006 at 04:35:00PM +0200, Jakob Oestergaard wrote:
> I'm wondering... Can anyone else reproduce this problem?
>
> Just to explain quickly:
> Running nfsbench (on the NFS client) once with LEADING_EMPTY_SPACE set
> to 0 and then once with the option set to 1. If there's a big change
> in wall-clock execution time, this indicates that the problem exists.
>
> I'd be really interested in knowing whether I'm the only one who sees
> this problem.
Jakob,
Your NFS setup is specific to your system. Have you considered trying this
over loopback to narrow down the variables? If you see similar getattr/write
behavior over loopback, it will make it easy for everyone else to test.
-Bill
next prev parent reply other threads:[~2006-03-31 14:49 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-31 9:48 Jakob Oestergaard
2006-03-31 11:22 ` NFS client regression, simple test program Jakob Oestergaard
2006-03-31 12:22 ` NFS client (10x) performance regression 2.6.14.7 -> 2.6.15 Trond Myklebust
2006-03-31 12:45 ` Jakob Oestergaard
2006-03-31 13:06 ` Trond Myklebust
2006-03-31 13:21 ` Jakob Oestergaard
2006-03-31 13:44 ` Trond Myklebust
2006-03-31 14:08 ` Jakob Oestergaard
2006-03-31 14:21 ` Trond Myklebust
2006-03-31 14:35 ` Jakob Oestergaard
2006-03-31 14:49 ` Bill Rugolsky Jr. [this message]
2006-03-31 14:57 ` Jakob Oestergaard
2006-03-31 15:04 ` Bill Rugolsky Jr.
2006-03-31 15:24 ` Jakob Oestergaard
2006-03-31 16:35 ` Bill Rugolsky Jr.
2006-03-31 18:52 ` Jakob Oestergaard
2006-03-31 15:55 ` Trond Myklebust
2006-03-31 16:04 ` Jakob Oestergaard
2006-04-03 15:26 ` Jakob Oestergaard
2006-04-03 15:41 ` Trond Myklebust
2006-04-03 15:45 ` Jakob Oestergaard
2006-04-04 9:22 ` Jakob Oestergaard
2006-04-24 22:03 ` Trond Myklebust
2006-04-25 8:08 ` Jakob Oestergaard
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20060331144951.GA9207@ti64.telemetry-investments.com \
--to=brugolsky@telemetry-investments.com \
--cc=jakob@unthought.net \
--cc=linux-kernel@vger.kernel.org \
--cc=trond.myklebust@fys.uio.no \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®