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ARSSOCKD count climb & High CPU on AIX

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bkp1271:
For years now I have been experiencing occasional times on AIX where ARSSOCKD start climbing and won't come down along with high ARSSOCKD usage.  The only way we have found to fix/stop the issue is to stop and start the application on the AIX server.  I have been experiencing this with OnDemand since it was GA and at 3 different companies never get IBM to address the problem or find a solution.  Has anyone else experienced  this and found a solution?

Justin Derrick:
AIX / CMOD / DB2 versions?

bkp1271:
AIX     7200-03-03-1914
DB2    11.1.4.5
OD      10.1.0.5

I have been experiencing this problem since Version 2.

Justin Derrick:

--- Quote ---For years now I have been experiencing occasional times on AIX where ARSSOCKD start climbing and won't come down along with high ARSSOCKD usage
--- End quote ---

What is it that's going up but not coming down?  Threads?  Processes?  CPU time?

Do you have any more diagnostic info you can share?

-JD.

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