Oracle Weblogic Server (MOSC)

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WLS hangs when reaching specific number of threads

edited Jul 26, 2016 5:03AM in Oracle Weblogic Server (MOSC) 2 commentsAnswered

Hi,

We have a WebLogic Server 12.1.2 installed in out site. the problem is as follows:

In peak hours , when "current threads" reaches to a specific numbers (400) then WebLogic Server hangs and we have to restart it.

I tried to do these workarounds:

1- Make a work manager with thread pool max size of 200 named "default" : the problem continues

2- Changed the work manager thread pool size to 1024: the problem continues. after threads reach 400, suddenly in less than a minute the thread count reaches 3000 and again server hangs.

What should I do to solve the problem?

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