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Im working on a migration from windows server to linux.
Installed Tomcat 7 on centos 7 server, and deployed 5 web applications(taken from windows). Applications are running fine.

I open only a terminal window, but top cpu shows 33-41% usage, while in windows it's under 15%.

top sample output

PID    USER   RES    %CPU  %MEM COMMAND
13331  tomcat 978.2m  39%  6.2%   java

Is think this an issue, how should I solve it.

Any suggestions please.

HBruijn
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Manoj
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  • Can you _really_ compare both servers 1:1? Exact same hardware etc.? AFAIK tomcat should perform about the same on Linux and Windows, with a slight benefit on Linux. – Lenniey Feb 08 '19 at 10:06
  • Check the settings of heap and eventually increase Xmx to 2GB (for example) – Romeo Ninov Feb 08 '19 at 14:31

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