From: Rick Jones <rick.jones2@hp.com>
Cc: netdev@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH]: e1000: prevent statistics from getting garbled during reset.
Date: Fri, 31 Mar 2006 09:36:30 -0800 [thread overview]
Message-ID: <442D689E.9080209@hp.com> (raw)
In-Reply-To: <20060331170319.GV2172@austin.ibm.com>
> 2) What's wrong with taking deltas? Typical through-put performance
> measurement is done by pre-loading the pipes (i.e. running for
> a few minutes wihtout measuring, then starting the measurement).
> I'd think that snapshotting the numbers would be easier, and is
> trivially doable in user-space. I guess I don't understand why
> you need a new kernel featre to imlement this.
ftp://ftp.cup.hp.com/dist/networking/tools/beforeafter.tar.gz
Not my code, I've used it with success against ethtool -S output.
rick jones
next prev parent reply other threads:[~2006-03-31 17:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-30 21:39 [PATCH]: e1000: prevent statistics from getting garbled during reset Linas Vepstas
2006-03-31 0:02 ` Linas Vepstas
2006-03-31 1:05 ` Jeff V. Merkey
2006-03-31 0:35 ` Linas Vepstas
2006-03-31 4:14 ` Jeffrey V. Merkey
2006-03-31 17:03 ` Linas Vepstas
2006-03-31 17:36 ` Rick Jones [this message]
2006-03-31 18:40 ` Jeff V. Merkey
2006-03-31 5:46 ` Greg KH
2006-03-31 17:06 ` Linas Vepstas
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=442D689E.9080209@hp.com \
--to=rick.jones2@hp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@atrey.karlin.mff.cuni.cz \
--cc=linuxppc-dev@ozlabs.org \
--cc=netdev@vger.kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).