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| insufficient memory or swap space |
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| reddy_kal |
 Posted: Tue Nov 22, 2005 6:40 am Post subject: insufficient memory or swap space |
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Acolyte
Joined: 04 Nov 2002
Posts: 73
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Hello,
We are running WMQ 5.3 with CSD10 and WBIMB5.0 with CSD5.
We are using Oracle database (9.2.0.5.0) for our Message Broker.
Every once in 15 days or 20days we are getting this memory issues
It says ...........
*************************************************
Pid 15304 received a SIGSEGV for stack growth failure.
Possible causes: insufficient memory or swap space,
or stack size exceeded maxssiz.
Memory fault
*************************************************
The Message Broker seems like it is processing messages during this time, but we are not able to execute any scripts during this time until we recycle the Message Broker and QueueManagers.
Do you have any idea why I am getting this?
I know there was a memory leak issue with Oracle 9.2.0.1) but I though it was fixed in later verison of Oracle.
Can you please me in fixing this issue......
Thanks in Advance
-Reddy |
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| jefflowrey |
| Posted: Tue Nov 22, 2005 6:44 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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You need to identify what PID 15304 is, in order to troubleshoot.
mqsilist with the appropriate options should give you the pid for all the broker processes.
_________________
I am *not* the model of the modern major general. |
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| reddy_kal |
| Posted: Tue Nov 22, 2005 6:52 am Post subject: |
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Acolyte
Joined: 04 Nov 2002
Posts: 73
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When I execute the script (Its a MQPut script) I am getting this error.
************************************************
$ ./mqputmsg
Pid 29092 received a SIGSEGV for stack growth failure.
Possible causes: insufficient memory or swap space,
or stack size exceeded maxssiz.
Memory fault
$ ps -aef | grep 29092
eimb 29103 15214 0 09:49:47 pts/tc 0:00 grep 29092
************************************************
When I do a grep I am not seeing that process.
Do you know, is there any issues with Memory Leak with Message broker or Oracle database???
-Reddy |
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| jefflowrey |
| Posted: Tue Nov 22, 2005 7:15 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Right. The process has already died by the time you look for it.
do a ps before running the script.
Then run the script, and look for the PID mentioned.
There may be issues with memory leaks with broker or Oracle, but we haven't determined that broker and oracle are the problems.
It could be that your script needs more heap.
_________________
I am *not* the model of the modern major general. |
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