jvm performance

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Animesh Trivedi edited this page Nov 15, 2018 · 7 revisions

JVM performance optimization notes

https://jakubstransky.com/category/java/

Details of JVM specific performance/debugging setting

jvm-interpreter-issue

Oracle JVM tools

https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/toc.html

`jcmd` utility

https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/tooldescr006.html

JVM options

http://www.oracle.com/technetwork/articles/java/vmoptions-jsp-140102.html

-XX:MaxInlineSize=35

To disable everything -XX:InlineSmallCode=0 -XX:MaxInlineSize=0 -XX:FreqInlineSize=0

`XX:CompileThreshold`

This makes JVM to compile the class at certain access frequency. 1 means the first time. -XX:CompileThreshold=1

https://stackoverflow.com/questions/1481853/technique-or-utility-to-minimize-java-warm-up-time

JMH tutorials

Animesh Trivedi