Hi, I monitored memory usage, below are the details.
Heap usage :- 857mb Virtual memory:- 12.6gb -Xmx set to 4gb. I have taken virtual and heap memory usage when Java spawns sub processes. Sub processes have short life, will be done in milli seconds. Thanks & Regards, Manjunath Message: 5 Date: Thu, 15 Sep 2016 11:01:01 +0200 From: <e...@zusammenkunft.net> To: "core-libs-dev@openjdk.java.net" <core-libs-dev@openjdk.java.net> Subject: Re: Reg - Sub Process creation from java takes more time Message-ID: <57da634c.c336c20a.19b0c.b...@mx.google.com> Content-Type: text/plain; charset="utf-8" Hello, Do you monitor heap usage and virtual memory size of your Java process? I would look out for increase (which causes slower for tines). Also it is generally a good idea to turn on GC logging and look into it if a java process degregades over time Gruss Bernd Just BTW: I think Java would not be the right tool to spawn and control sich a high number of external processes. Maybe it would be better to hand that off to a more native component. -- http://bernd.eckenfels.net Von: Manjunath SV
