Java Performance Cheat Sheet

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  • strict warning: Declaration of views_handler_argument::init() should be compatible with views_handler::init(&$view, $options) in /hermes/walnaweb12a/b57/moo.greydragoncom/nodsw/sites/all/modules/views/handlers/views_handler_argument.inc on line 744.
  • strict warning: Declaration of views_handler_filter::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /hermes/walnaweb12a/b57/moo.greydragoncom/nodsw/sites/all/modules/views/handlers/views_handler_filter.inc on line 607.
  • strict warning: Declaration of views_handler_filter::options_submit() should be compatible with views_handler::options_submit($form, &$form_state) in /hermes/walnaweb12a/b57/moo.greydragoncom/nodsw/sites/all/modules/views/handlers/views_handler_filter.inc on line 607.
  • strict warning: Declaration of views_handler_filter_boolean_operator::value_validate() should be compatible with views_handler_filter::value_validate($form, &$form_state) in /hermes/walnaweb12a/b57/moo.greydragoncom/nodsw/sites/all/modules/views/handlers/views_handler_filter_boolean_operator.inc on line 159.
Leeland's picture

An Oracle Java Architect, Rupesh Ramashandran posted a great 'cheat sheet' for JVM performance tuning. Essentially he shows what the key 15 tuning parameters are (of the 50+ available) where you are most likely to get the best results. He also gives solid clues for logging and diagnoses. If you need to get better performance from the JVM this post will save you lots of time and effort. He covers production JVM instances running on multi-core server class machines.

His Blog entry is at http://randomlyrr.blogspot.com/2012/03/java-tuning-in-nutshell-part-1.ht...

You can find a lot of good resources on performance tuning at Azul's "Managed Runtime Initiative" site http://www.managedruntime.org/resources.

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