From: "roland" <devzero@web.de>
To: <linux-kernel@vger.kernel.org>
Subject: I/O statistics per process
Date: Fri, 22 Sep 2006 21:12:05 +0200 [thread overview]
Message-ID: <0e2001c6de7a$fe756280$962e8d52@aldipc> (raw)
Hello list,
it`s great that linux now has i/o re-nice with cfq now, but how can the
admin determine HOW MUCH i/o a process is actually generating ?
have seen this on windows (process explorer from sysinternals) and on
solaris: (psio http://users.tpg.com.au/bdgcvb/psio.html and pio
http://www.stormloader.com/yonghuang/freeware/pio.html), but what`s the
Linux (commandline) equivalent ?
is there a modified top/ps with i/o column, or is there yet missing
something at the kernel level for getting that counters from ?
regards
Roland K.
systems engineer.
next reply other threads:[~2006-09-22 19:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-22 19:12 roland [this message]
2006-09-24 3:04 ` I/O statistics per process Fengguang Wu
2006-09-24 3:04 ` Fengguang Wu
2006-09-27 21:22 ` roland
2006-09-27 22:55 ` Andrew Morton
2006-09-28 18:55 ` Jay Lan
2006-09-28 19:09 ` Andrew Morton
2006-09-28 20:05 ` roland
2006-09-28 22:00 ` Jay Lan
2006-09-28 22:14 ` Andrew Morton
2006-12-08 0:09 ` roland
2006-12-08 1:22 ` Fengguang Wu
2006-12-08 1:22 ` Fengguang Wu
2006-12-08 8:55 ` roland
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='0e2001c6de7a$fe756280$962e8d52@aldipc' \
--to=devzero@web.de \
--cc=linux-kernel@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.