BOUNCE rtl@rtlinux.org: Approval required: Non-member submission from [root <root>] (fwd)

[root <root>]

>From owner-rtl Mon May  7 03:24:56 2001
Received: (from root@localhost)
	by hq.fsmlabs.com (8.11.2/8.11.2) id f479Oum08989
	for rtl@rtlinux.org; Mon, 7 May 2001 03:24:56 -0600
From: root <root>
Message-Id: <200105070924.f479Oum08989@hq.fsmlabs.com>
Subject: BOUNCE rtl@rtlinux.org: Approval required:    Non-member submission from [Vallier Joel <joel.vallier@wanadoo.fr>] (fwd)
To: rtl@rtlinux.org
Date: Mon, 7 May 2001 03:24:56 -0600 (MDT)
X-Mailer: ELM [version 2.5 PL3]
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

>From owner-rtl Fri May  4 16:11:41 2001
Received: from apeiba.wanadoo.fr (smtp-rt-2.wanadoo.fr [193.252.19.154])
	by hq.fsmlabs.com (8.11.2/8.11.2) with ESMTP id f44MBeJ24637
	for <rtl@rtlinux.org>; Fri, 4 May 2001 16:11:40 -0600
Received: from citronier.wanadoo.fr (193.252.19.222) by apeiba.wanadoo.fr; 5 May 2001 00:07:33 +0200
Received: from wanadoo.fr (193.250.62.108) by citronier.wanadoo.fr; 5 May 2001 00:07:04 +0200
Sender: joel
Message-ID: <3AF32758.D6442A6E@wanadoo.fr>
Date: Sat, 05 May 2001 00:04:08 +0200
From: Vallier Joel <joel.vallier@wanadoo.fr>
X-Mailer: Mozilla 4.75 [fr] (X11; U; Linux 2.2.17-21mdk-rtl-3.0-pre9 i686)
X-Accept-Language: en
MIME-Version: 1.0
To: gehpe@web.de, rtl@rtlinux.org
CC: joel.vallier@wanadoo.fr
Subject: Re:[rtl] processor/system load caused by RT-Linux
References: <3AF19AF2.8C4F1717@col.bsf.alcatel.fr>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Peter wrote:
> Hello,
> 
> i'm looking for some methods/tools measuring the system/processor load, caused 
> by RT-Linux itself and the RT-Linux Tasks. TOP or PS only shows the real Linux
> process/system-information.
> 
> The information i'm looking for is "How much processor perfomance will be available 
> for Standard Linux Applikation, if RT-Linux is running?"
> 
Hi all,

I wrote the rtl_sysload module (see attachment) that gives processor
load spent 
in each Real-Time thread and the remaining CPU load available for Linux. 

These statistics are displayed into the proc file system
/proc/rtlinux/sysload.

The rtl_sysload module reuses tracer events. So, you don't have to patch
RTLinux. 
You just have to enable the CONFIG_RTL_TRACER option in RTLinux and
recompile it.

I hope this tool will help you.

Greetings,

Joel.

---Moderators Comment---

droped the atachement - pleas use the public upload at ftp.rtlinux.org to
transfere such files -

Content-Type: application/x-gzip;
 name="rtl_sysload-0.05.tar.gz"

thx !
hofrat