[GE issues] [Issue 3049] memory leak in qmaster when submitting special jobs

joga Joachim.Gabler at sun.com
Thu Jun 25 17:04:17 BST 2009


http://gridengine.sunsource.net/issues/show_bug.cgi?id=3049






------- Additional comments from joga at sunsource.net Thu Jun 25 09:04:15 -0700 2009 -------
If you can reproduce the issue,
we could try to get a core dump from qmaster when this problem occurs - this might help us to understand where exactly the problem is.
It is possible to get a core dump from a running process via the gcore command,
I prepared a small script which monitors the qmaster size, and calls gcore when qmaster reaches a certain size, 
and repeats calling gcore for a configureable number of times after certain steps of growth.
When to call gcore, and how often, can be configured at the beginning of the script.
You can download it from the following URL:
http://gridengine.sunsource.net/files/documents/7/202/monitor_qmaster.sh

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