Comments on: How to capture debugging information with mk-loadavg http://www.xaprb.com/blog/2009/10/21/how-to-capture-debugging-information-with-mk-loadavg/ Stay curious! Thu, 02 May 2013 12:36:53 +0000 hourly 1 http://wordpress.org/?v=3.5.1 By: Xaprb http://www.xaprb.com/blog/2009/10/21/how-to-capture-debugging-information-with-mk-loadavg/#comment-17137 Xaprb Thu, 22 Oct 2009 11:57:32 +0000 http://www.xaprb.com/blog/?p=1365#comment-17137 Gerry, yes, I have.

]]> By: Gerry http://www.xaprb.com/blog/2009/10/21/how-to-capture-debugging-information-with-mk-loadavg/#comment-17135 Gerry Thu, 22 Oct 2009 03:54:02 +0000 http://www.xaprb.com/blog/?p=1365#comment-17135 This is an interesting technique. However I have observed in some heavily loaded servers that between the time you execute a SHOW STATUS and SHOW FULL PROCESSLIST some of the running processes may finish. I tried the following command:

[code]
SHOW GLOBAL STATUS LIKE 'threads_running'; SHOW PROCESSLIST;
[/code]

The same can be done with ‘threads_connected’. Under normal conditions the values of the variables and the line count on the processlist should be the same, but under heavy load, I’ve seen differences between the 2.

Have you had the same experience?

My $.02
G

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