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| DFE Memory issue |
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| mpong |
 Posted: Wed Aug 08, 2018 12:02 pm Post subject: DFE Memory issue |
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Disciple
Joined: 22 Jan 2010
Posts: 164
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This topic might have been discussed already. One of the production node Data flow engine process is consuming high memory, nearly 90 %. (10.0.0.12)
Using a Linux command, we identified the node but could not point out exact application causing the memory issue. It's not that memory goes up to 90 % in a day, it takes a week to reach 90% based on transaction volumes. Have restarted the node over the weekend to bring the memory down.
Node has single EG and 100 + applications. Could not replicate the same in the lower environment. Even though the memory goes up in the lower environment, it comes down after the message processing.
Nothing reported on system and broker logs. Any thoughts? |
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| fjb_saper |
| Posted: Wed Aug 08, 2018 7:36 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Slow memory or resource leak?
Have you run your UAT for a week without restarting the e.g. and evaluated the memory and resource usage throughout that time? 
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| mpong |
| Posted: Thu Aug 09, 2018 8:45 am Post subject: |
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Disciple
Joined: 22 Jan 2010
Posts: 164
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Yes, I did. I have noticed any such issue on UAT run.
Anybody ran mqsimemcheck script provided by IBM. Does it help? |
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| mpong |
| Posted: Thu Aug 09, 2018 9:20 am Post subject: |
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Disciple
Joined: 22 Jan 2010
Posts: 164
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| I ran the script with the various parameter, not very helpful though |
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