[GE issues] [Issue 3050] 6.2u2_1 qmaster large memory leak

joga Joachim.Gabler at sun.com
Thu Jun 25 17:10:15 BST 2009


http://gridengine.sunsource.net/issues/show_bug.cgi?id=3050






------- Additional comments from joga at sunsource.net Thu Jun 25 09:10:13 -0700 2009 -------
In the given scheduler config, you have the schedd_job_info enabled.
If you disable it, do you still see the problem?

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 usually available on Linux.

So you could either manually call gcore <qmaster_pid> when you see the problem, or use a script I prepared for this purpose:
It 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

------------------------------------------------------
http://gridengine.sunsource.net/ds/viewMessage.do?dsForumId=36&dsMessageId=203609

To unsubscribe from this discussion, e-mail: [issues-unsubscribe at gridengine.sunsource.net].



More information about the gridengine-users mailing list