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MQSeries.net Forum Index » IBM MQ Installation/Configuration Support » AMQZLAA0.EXE get all memory

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Fokster
PostPosted: Fri Dec 10, 2004 3:59 am    Post subject: AMQZLAA0.EXE get all memory Reply with quote

Newbie

Joined: 04 Feb 2004
Posts: 6
Hello again.
Sorry for my first post, my mistake, a aplikation is AMQZLAA0.EXE.

I've a problem with MQSeries WebSphere 5.3 with CSD08 on Windows 2000 with SP4.That problem I've on 2 serwers.
On that machine the AMQZLAA0.EXE after few hours gets all memory, and this serwer crashed.
Maybe you have some sugestion what is rong with that configuration.

Thanks for your help. I'll be very thankful...

Bart

In FDC I have write a info:

Build Date :- Sep 22 2004 |
| CMVC level :- p530-08-L040921 |
| Build Type :- IKAP - (Production) |
| UserID :- MUSR_MQADMIN |
| Process Name :- C:\Program Files\IBM\WebSphere MQ\bin\amqzlaa0.exe |
| Process :- 00005944 |
| Thread :- 00000002 |
| Major Errorcode :- xecF_E_UNEXPECTED_SYSTEM_RC |
| Minor Errorcode :- OK |
| Probe Type :- MSGAMQ6119 |
| Probe Severity :- 2 |
| Probe Description :- AMQ6119: An internal WebSphere MQ error has occurred |
| (Failed to attach shared memory map: Handle(000006BC) [rc=536895769 |
| errorCode=1455]) |
| FDCSequenceNumber :- 0 |
| Arith1 :- 536895769 20006119 |
| Arith2 :- 1455 5af |
| Comment1 :- Failed to attach shared memory map: Handle(000006BC) |
| [rc=536895 |
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tillywern
PostPosted: Fri Dec 10, 2004 11:58 am    Post subject: MQSeries Application Agents. Reply with quote

Centurion

Joined: 28 Jan 2003
Posts: 109
Location: Colorado
You error message for the FDC doesn't help much because it is telling you what you already know. That you ahve run out of memory. The question really revolvs around if there is a memory leak in the process or not.

Consulting the following link:
http://irm.state.nc.us/NCSB/KnowledgeBase/MQTechConf/000-linked%20files/m37.pdf

We find that the process is tied to applications accessing MQSeries.

I would start my analysis by looking at how applications are connecting into MQSeries and how often they commit units of work. Though the commit points are really more of a logging issue.

Start my checking how many ipprocs and opprocs are out there on your queues. Or if you have changed the default max number of handles or uncommited units of work.

It is probably something way more nefarious if you are running almost nothing and this is happening.

If you are interfacing with Java check that disconnects are happenign properly. Etc... Etc... Etc...
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Fokster
PostPosted: Sun Dec 12, 2004 5:44 am    Post subject: Reply with quote

Newbie

Joined: 04 Feb 2004
Posts: 6
Thx for your help and suggestion.
Maybe you suggest me what parameters you prefer for Queues for which the app. will be connecting
I'll be very thankful

Bart R.
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csmith28
PostPosted: Sun Dec 12, 2004 3:56 pm    Post subject: Reply with quote

Grand Master

Joined: 15 Jul 2003
Posts: 1196
Location: Arizona
Fokster wrote:
Thx for your help and suggestion.
Maybe you suggest me what parameters you prefer for Queues for which the app. will be connecting
I'll be very thankful

Bart R.


I am sure someone here would be happy to give you some suggestions once you have provided more information about your particular application? Right now we don't have much to go on.
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