Strange JVM behaviour



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Strange JVM behaviour
0 Answer(s)      6 years and 9 months ago
Posted in : Java Beginners


I'm running a java application that is supposed to process a batch of files through some decisioning module. I need to process the batch for about 50 hrs. The problem I'm facing is that the process runs fine for about an hour and then starts to idle. So, I did this - I run the JVM for one hour and then shut it down, restart the JVM after 30 mins, but still for some reason the second run is taking almost 4-5 hrs. to do what the first run does in 1 hr. Any help or insights would be greatly appreciated.

I am running this on a 64-bit windows r2 server, 2 intel quad core processors(2.53 GHz), 24 GB RAM. Java version is 1.6.0_22(64-bit), memory allotted to the application is - heap(16 GB) and PermGen(2GB).

Regards PJ

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