From: Steve Grubb <sgrubb@redhat.com>
To: linux-audit@redhat.com
Subject: Re: audit 1.2.2 released
Date: Tue, 23 May 2006 11:11:59 -0400 [thread overview]
Message-ID: <200605231111.59745.sgrubb@redhat.com> (raw)
In-Reply-To: <4ae3c140605222043q717458b1o8a5534aabf29ad25@mail.gmail.com>
On Monday 22 May 2006 23:43, Xin Zhao wrote:
> Now I have to move to next question: can auditd record how much time
> each system call uses.
No. Its view of the world is very much like strace's. I think for that you are
better off looking at system-tap or oprofile:
http://sources.redhat.com/systemtap/documentation.html
> I am developing a file system and might want to monitor all file system
> related system call to find the performance bottleneck in my system.
I have a feeling that system tap may be a better fit for your project. You can
certainly monitor all files or extend the audit system to give you time hacks
via an auxiliary record, but that was never its intended use.
Also look at oprofile:
http://oprofile.sourceforge.net/about/
-Steve
next prev parent reply other threads:[~2006-05-23 15:11 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-12 21:26 audit 1.2.2 released Steve Grubb
2006-05-15 19:57 ` Michael C Thompson
2006-05-15 20:04 ` Steve Grubb
2006-05-15 20:14 ` Michael C Thompson
2006-05-16 14:53 ` Michael C Thompson
2006-05-16 15:23 ` Steve Grubb
2006-05-16 16:08 ` Michael C Thompson
2006-05-16 16:28 ` Steve Grubb
2006-05-16 15:34 ` Steve Grubb
2006-05-16 15:53 ` Linda Knippers
2006-05-16 17:23 ` Steve Grubb
2006-05-16 20:38 ` Michael C Thompson
2006-05-16 21:49 ` Steve Grubb
2006-05-16 22:31 ` Valdis.Kletnieks
2006-05-17 10:25 ` Steve Grubb
2006-05-22 17:31 ` Steve Grubb
2006-05-22 19:15 ` Xin Zhao
2006-05-22 19:24 ` Steve Grubb
2006-05-22 19:37 ` Xin Zhao
2006-05-22 19:47 ` Steve Grubb
2006-05-22 20:15 ` Xin Zhao
2006-05-23 6:56 ` Amy Griffis
2006-05-23 3:43 ` Xin Zhao
2006-05-23 15:11 ` Steve Grubb [this message]
2006-05-23 16:24 ` Michael C Thompson
2006-05-23 22:20 ` Michael C Thompson
2006-05-23 23:05 ` Linda Knippers
2006-05-24 19:44 ` Michael C Thompson
2006-05-24 20:58 ` James Antill
2006-05-25 13:48 ` Michael C Thompson
2006-05-25 15:16 ` James Antill
2006-05-25 15:22 ` Michael C Thompson
2006-05-25 15:40 ` James Antill
2006-05-24 13:04 ` Steve Grubb
2006-05-24 20:30 ` Michael C Thompson
2006-05-17 15:32 ` Michael C Thompson
2006-05-17 15:45 ` Michael C Thompson
2006-05-17 21:12 ` Michael C Thompson
2006-05-17 21:23 ` Steve Grubb
2006-05-17 21:43 ` Michael C Thompson
2006-05-17 21:55 ` Steve Grubb
-- strict thread matches above, loose matches on Subject: below --
2006-05-25 15:50 Chad Hanson
2006-05-26 16:05 ` Darrel Goeddel
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