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Jon Maul  
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 More options May 21 2012, 4:26 pm
From: Jon Maul <m...@mitre.org>
Date: Mon, 21 May 2012 16:26:54 -0400
Local: Mon, May 21 2012 4:26 pm
Subject: Elgg profiling
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Has anyone done any work in the area of profiling an Elgg instance?
Every now and then our instance will slow down for one reason or
another, and we spend a fair chunk of time scrambling to discern the
cause. Our method usually involves combing apache, php and mysql logs to
try and detect patterns.

It would be nice to have something that monitored Apache, PHP, MySQL
along with RAM, CPU and IO loads to give us a clearer picture as to what
users are doing when slowdowns occur.  Does anyone in the Elgg community
have recommendations or current practices they can share?

Thanks.

-Jon


 
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Steve Clay  
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 More options May 21 2012, 5:15 pm
From: Steve Clay <st...@mrclay.org>
Date: Mon, 21 May 2012 17:15:53 -0400
Local: Mon, May 21 2012 5:15 pm
Subject: Re: [Elgg development] Elgg profiling
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On 5/21/12 4:26 PM, Jon Maul wrote:

> Has anyone done any work in the area of profiling an Elgg instance? Every now and then our
> instance will slow down for one reason or another, and we spend a fair chunk of time

Our biggest problem was an MSN search bot scouring the site rapidly, spidering out through
search results pages and especially some already-slow user-to-user link pages that seem to
have been thankfully removed since 1.6.

It did not seem to honor our robots.txt (seems to be common [1]) so I exit()-ed if
"msnbot/" appeared in the UA string. Curious if this bot causes trouble elsewhere.

[1] http://www.webmasterworld.com/search_engine_spiders/4401159.htm

Steve
--
http://www.mrclay.org/


 
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Paul Stewart  
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 More options Jul 29 2012, 9:22 pm
From: Paul Stewart <p...@arckinteractive.com>
Date: Sun, 29 Jul 2012 18:22:33 -0700 (PDT)
Local: Sun, Jul 29 2012 9:22 pm
Subject: Re: Elgg profiling
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http://www.tracelytics.com/


 
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