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General Performance Discussion (read only archive)

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Discuss performance issues, tips and best practices throughout the stack -- from the JVM to the application server and web services.
TopicRepliessort iconViewsCreatedLast reply
Disable JIT for a method
1
537 by biscotte
2009-04-29 02:04
by biscotte
2009-04-29 05:35
too much 'system time' on java/linux webapp
1
606 by eoster
2009-04-25 00:28
by eoster
2009-04-26 05:33
Performance Issues.
1
358 by janesis
2009-03-03 02:12
by georgemichael
2009-03-03 04:14
Performance of ByteBuffers vs Arrays
1
1478 by byhisdeeds
2009-02-11 15:28
by peter__lawrey
2009-02-12 00:10
Is HashMap.KeySet() thread safe ?
1
1314 by devuser007
2009-01-21 18:14
by peter__lawrey
2009-01-21 23:55
Java benchmarks
1
486 by balosss
2009-01-10 06:09
by peter__lawrey
2009-01-10 13:16
Performance Difference on Difference server
1
383 by rostan
2009-01-10 00:10
by peter__lawrey
2009-01-10 03:19
How to break a threadpool
1
387 by cooldude123
2008-12-23 20:44
by peter__lawrey
2008-12-24 02:36
How can I improve performance of 'Old Gen' Garbage collection
1
542 by mhouts
2008-12-18 14:36
by peter__lawrey
2008-12-21 02:08
Implementing equals() or equals() and hashcode()
1
608 by t_streamside
2008-11-04 14:46
by walterln
2008-11-05 04:23
Error loading c:\... ... \jvm.dll ... help needed
1
992 by dnyan123
2008-10-15 01:57
by linuxhippy
2008-10-15 05:25
Performance tool for API's
1
369 by panishet
2008-09-24 07:57
by fred34
2008-09-25 16:35
WebSphere on T1000
1
361 by jeremycrussell
2008-09-18 04:43
by briand
2008-09-18 08:16
Need some suggestions on to make multiple DVD’s for business party.
1
281 by priyami
2008-08-29 23:37
by dominicleon
2008-08-31 22:26
Trove's Java collections?
1
1876 by ted_graham
2008-08-04 06:18
by ijuma
2008-08-04 06:38
abrupt JVM halt.
1
588 by ankitb1984
2008-07-18 05:09
by peter__lawrey
2008-07-19 02:19
jdk 1.6.0_06p for Linux?
1
497 by sbogrett
2008-07-03 13:33
by serverperformance
2008-08-29 03:37
NEED HELP WRITING SIMPLE JAVA PROGRAM
1
397 by jarry909
2008-05-14 19:42
by peter__lawrey
2008-07-08 03:40
Heap Growing too much
1
634 by acabler
2008-05-01 11:17
by linuxhippy
2008-05-01 15:53
Can the JVM abstract multi-cores CPU?
1
817 by genepi
2008-04-14 20:07
by mthornton
2008-04-15 01:11
ArrayList as an interface method argument?
1
1066 by jxstanford
2008-04-10 18:09
by walterln
2008-04-24 08:42
Memory Leak - How to get more info on Java Heap
1
1236 by chinhong
2008-03-26 09:46
by fuzzyman
2008-03-27 18:14
-Xcomp JVM option considered dangerous?
1
1714 by doubletrouble
2008-03-16 01:55
by linuxhippy
2008-03-16 08:08
Accessibility Checker
1
422 by eldo
2008-01-10 05:07
by linuxhippy
2008-01-10 07:04
Warm-Up Count ?
1
406 by omrifouad
2007-12-22 19:54
by huntch
2007-12-24 09:21
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