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Performance Tuning and Java Plug-in

 
Steve Feldman
Greenhorn
Posts: 21
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Does anyone know of any client-side tuning parameters to specify in the Control Panel (Java Plug-in) besides changing the heap size? I'm specifically looking for configuration changes that will improve client-side CPU, I/O, etc...
Regards,
Steve
 
Vlad Patryshev
Ranch Hand
Posts: 61
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C:\WINNT\Profiles\vpatryshev\Desktop>java -X
-Xmixed mixed mode execution (default)
-Xint interpreted mode execution only
-Xbootclasspath:<directories and zip/jar files separated by ;>
set search path for bootstrap classes and resources
-Xbootclasspath/a:<directories and zip/jar files separated by ;>
append to end of bootstrap class path
-Xbootclasspath/p:<directories and zip/jar files separated by ;>
prepend in front of bootstrap class path
-Xnoclassgc disable class garbage collection
-Xincgc enable incremental garbage collection
-Xms<size> set initial Java heap size
-Xmx<size> set maximum Java heap size
-Xprof output cpu profiling data
-Xrunhprof[:help]|[:<option>=<value>, ...]
perform JVMPI heap, cpu, or monitor profiling
-Xdebug enable remote debugging
The -X options are non-standard and subject to change without notice.
See, choosing mix or int, and setting initial heap size does influence performance
 
Steve Feldman
Greenhorn
Posts: 21
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Vlad,
Thanks for the response. I'm going to test out the settings this morning...
Regards,
Steve
 
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