From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 3CA0D1381F3 for ; Wed, 19 Jun 2013 07:30:38 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 9396AE093A; Wed, 19 Jun 2013 07:30:28 +0000 (UTC) Received: from mail-wg0-f43.google.com (mail-wg0-f43.google.com [74.125.82.43]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 526C6E0908 for ; Wed, 19 Jun 2013 07:30:27 +0000 (UTC) Received: by mail-wg0-f43.google.com with SMTP id z11so4146853wgg.34 for ; Wed, 19 Jun 2013 00:30:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=7ELWAHlXM3e9TQ67qmMOZfvzHX8jE34wuWGXEj8ELEg=; b=MXh0dzK1Dfa6y4eEQMv+/jG/MJDuhNlNvqyAwXB/YHuz6yOLeGV0HafyMTNIBx/C0o F86R/V4PsPqzg5PN+X9Z5Ebzwwz4bcfRRKainvGcd9Exm138Q8luHbaIO0W7HltWgHLW c9rjjdNfDx2q/8d1D6qGLZWeLaIhbAvOxyhXCm1kUfBlJuM+gvOslCXxLFnN2A9FtQYP lglkqSOEPP2/VJmeTKGGnXagvNl8KZlaJutQnpIErfXDx7A1D4/IRv5t5rDVqpMGiyTy nIbq0crWmyL2n63J/e5H8Tqi9KDQn2glq3NUN66kbfLdgyVM7DuLKi1T3hKEDExXptwl x6lw== Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 X-Received: by 10.180.208.105 with SMTP id md9mr1010354wic.57.1371627025839; Wed, 19 Jun 2013 00:30:25 -0700 (PDT) Received: by 10.194.46.99 with HTTP; Wed, 19 Jun 2013 00:30:25 -0700 (PDT) In-Reply-To: <201306181624.22192.michaelkintzios@gmail.com> References: <51BE1694.2030104@hadt.biz> <201306181624.22192.michaelkintzios@gmail.com> Date: Wed, 19 Jun 2013 00:30:25 -0700 Message-ID: Subject: Re: [gentoo-user] monitoring system resource usage From: Grant To: gentoo-user@lists.gentoo.org Content-Type: text/plain; charset=ISO-8859-1 X-Archives-Salt: 37cc5d3c-3d9d-425f-a088-da6a41e35d17 X-Archives-Hash: 986e857c65074c74896b28d4fd0db3ac >> >>>> Can anyone recommend a method for monitoring system resource usage in >> >>>> a way that would allow me to correlate a rise in my web server's >> >>>> response time with the usage of a particular system resource if such a >> >>>> correlation exists? I don't need it to be 100% accurate, just >> >>>> accurate enough to be able to make the correlation with a reasonable >> >>>> degree of certainty. >> >>> >> >>> http://munin-monitoring.org/ >> >> >> >> Looks very cool indeed! I am reading more about it now. Do you find >> >> it easy to set up and maintain? >> > >> > In my opinion it's very easy to setup. Basically you just merge it, >> > enable your plugins (via symlink), add munin-node to the runlevel and >> > make sure the munin cron job is enabled. Then just browse to >> > http://localhost/munin >> > >> > There's also a entry on the gentoo wiki: >> > http://wiki.gentoo.org/wiki/Munin >> >> Do you have CGI graphs working? I can generate CGI HTML and I can CGI >> zoom on graphs but I can't get munin to generate CGI graphs instead of >> generating them statically. I'm not sure Gentoo's >> /etc/apache2/vhosts.d/munin.include is right since it doesn't >> reference /munin-cgi/munin-cgi-html/ at all. > > I haven't tried munin, but in case it helps, you'd want to set user or group > to be readable/executable by apache to dynamically be running the cgi scripts > when you visit the web page. The thing is, there are 3 CGI components. There is HTML generation, graph zooming, and graph generation. The first two work for me so CGI must be working. I think there is a problem with the Gentoo's munin.include for apache since it doesn't reference /munin-cgi/munin-cgi-graph/. I've filed a bug: https://bugs.gentoo.org/show_bug.cgi?id=473698 Actually, I think I just fixed it and I've updated the bug. It's a Gentoo issue. - Grant