Re: GC in opp

Posted by ErmanArslansOracleBlog on Jul 19, 2019; 1:07pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/GC-in-opp-tp7532p7533.html

We don't know the code.
Maybe oracle is manually executing the GC .

Applications can explicitly invoke GC with the System.gc() method.. It can be disabled GC by using the flag -XX:+DisableExplicitGC.

By using the following start argument you can print information for every collection..

-verbose:gc

You can also use -XX:+PrintGCDetails for more detailed logging information.

Also note that,

Size of the permanent generation may also trigger GC .. Filling the permanent generation can trigger a Full GC. Permenant generation is controlled by the -XX:MaxPermSize option.

Maybe you should increase this a little bit, and check the situation..