Hi everyone!
I open file jmeter.bat by notepad, and I see some lines code. They are:
set HEAP=-Xms2048m -Xmx2048m
set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m
set SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50%
set TENURING=-XX:MaxTenuringThreshold=2
set PERM=-XX:PermSize=512m -XX:MaxPermSize=512m -XX:+CMSClassUnloadingEnabled

However, I don't know meaning of these code. Can someone help me to explain it?
Special, Why set HEAP=-Xms2048m -Xmx2048m

Thanks you very much
Best Regards
Dang Quoc Bao


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