Better NetBeans 4.0 GC Tuning

Of course this is excessive, but I have plenty of RAM:

/SOFTWARE/NETBEANS/NB40/bin/netbeans 
  -J-XX:NewSize=16m -J-XX:MaxPermSize=64m -J-XX:PermSize=64m

With these (excessive) settings the GC is virtually unnoticeable: just a single Full GC after startup and no one after 25 min working. I'll be posting my preferred GC settings for different Java products I see around. Let me know if you want me to tune any application of your liking. I don't promise it'll be a perfect match, but I'll do my best if time allows.

Comentarios:

-J-XX:PermSize=64m looks a bit high - this sets the memory allocated for class data, and NetBeans, fully loaded, does not have 64m of classes, so it's surely wasting some RAM that will never get used. 32m should be more than enough.

Enviado por Tim Boudreau en septiembre 07, 2004 a las 04:55 PM CEST #

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