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General Performance Discussion (read only archive)

Discuss performance issues, tips and best practices throughout the stack -- from the JVM to the application server and web services.
TopicRepliessort iconViewsCreatedLast reply
Java app taking my CPU to 100%
2
2250 by davidbaldwin
2012-05-05 14:08
by davidbaldwin
2012-06-26 11:38
GC problems, heap grows
2
1125 by siarheik
2010-08-17 07:36
by siarheik
2010-08-18 07:33
Running second instance of javaw.exe
2
723 by pakmarshal
2010-06-01 02:56
by pakmarshal
2010-06-01 22:11
Why Escape Analysis is deactivated in jvm 6u18 ??
2
321 by sfaxianovic
2010-05-19 03:28
by sfaxianovic
2010-05-19 06:59
Garbage collector kills my thread and RMI server, please help !
2
594 by shoom013
2010-03-28 15:09
by shoom013
2010-03-30 15:47
Is this graphs are for normal performance or the app leaking the memory ?!!
2
226 by mazedev
2009-09-29 19:20
by mazedev
2010-01-12 18:29
How does Java decide between Heap and Stack?
2
379 by hman007
2009-09-29 11:42
by hman007
2009-09-29 16:36
Any way to know current EDT queue size
2
823 by cmelnick
2009-06-16 13:03
by p_a_harvey
2009-06-16 23:06
OOME under low and heavy load!!!
2
760 by nizanh
2009-06-15 07:16
by linuxhippy
2009-06-16 08:01
Understanding GC Logs
2
13879 by crystalcracker
2009-06-02 08:24
by varuntyagi86
2012-10-22 22:36
slow gc - t5240
2
734 by robincusters
2009-05-26 01:22
by jmanuel_ll
2010-07-21 08:59
JAXB Marshalling and UnMarshalling xml ( Performance )
2
1319 by sangureddy
2009-05-24 22:36
by sangureddy
2009-05-29 06:49
Why is Java on my server 8x slower than on my laptop
2
297 by ghadjiyiannis
2009-05-14 04:50
by ghadjiyiannis
2009-05-15 05:39
ThreadState during GC
2
361 by rwillie6
2009-04-28 10:41
by fred34
2009-04-29 16:08
Which CRM system has the best Search capability?
2
336 by lisaanderson
2009-02-24 01:44
by donjoaoresort
2009-04-25 01:11
UseCompressedOops switch
2
1284 by samuelto
2009-02-18 10:41
by peter__lawrey
2009-04-21 13:17
Thread scheduling
2
667 by devuser007
2009-02-07 05:30
by devuser007
2009-02-07 16:53
Java Garbage Collection Question
2
1092 by rjain1978
2009-01-19 22:55
by briand
2009-02-10 09:15
UnsatisfiedLinkError?
2
1602 by bergman
2009-01-06 12:54
by bergman
2009-01-07 11:06
Java SE: Support for multiple cores
2
829 by preetam_pict
2008-12-18 10:05
by peter__lawrey
2008-12-21 01:53
JDesktopPane
2
406 by ch4os
2008-12-08 14:57
by ch4os
2008-12-09 02:26
Math.floor(x) MUCH slower then (int)x
2
3016 by chaose
2008-11-14 07:45
by mthornton
2008-11-15 11:34
Performance Analysis at Starting Time
2
196 by chaose
2008-11-12 08:29
by chaose
2008-11-12 09:54
CMS: concurrent mode failure - not parallel?
2
1166 by ecki
2008-11-05 10:59
by briand
2008-11-18 09:33
Java NIO on windows performance problem for high traffic
2
657 by muzaffercoruh
2008-09-05 00:27
by gmpassos
2008-09-07 19:38
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