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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.
TopicRepliesViewsCreatedsort iconLast reply
floating point constants question
1
504 by thepigs
2009-08-31 22:11
by mthornton
2009-09-02 07:50
Getting worng object in cluster env
1
387 by rajuuser
2009-09-03 23:41
by walterln
2009-09-04 01:26
How does Java decide between Heap and Stack?
2
437 by hman007
2009-09-29 10:42
by hman007
2009-09-29 15:36
Is this graphs are for normal performance or the app leaking the memory ?!!
2
290 by mazedev
2009-09-29 18:20
by mazedev
2010-01-12 17:29
How can CMS be so slow
1
479 by hansp
2009-10-01 07:12
by uvoigt
2009-12-07 01:56
how to solve this problem??help!
1
291 by javanat
2009-12-07 09:52
by linuxhippy
2009-12-08 06:45
Debugging G1 GC
5
941 by jfk321
2010-01-13 09:01
by sevenm
2010-04-09 04:49
Performance techniques/library
3
352 by taotree
2010-01-18 09:52
by nancy05
2010-01-18 17:19
Socket Performance on Windows
3
1165 by jeffreylyon
2010-02-11 17:13
by sowmyacrao
2010-04-20 22:34
Best parameters on 32bit windows
1
959 by goatcreek
2010-03-23 00:36
by sfaxianovic
2010-04-21 06:49
Detecting Garbage Collector Generation
4
362 by volkanh
2010-03-27 10:17
by volkanh
2010-03-28 06:35
Garbage collector kills my thread and RMI server, please help !
2
738 by shoom013
2010-03-28 14:09
by shoom013
2010-03-30 14:47
Why jboss5.1 is so slow on solaris 10?
18
5697 by xiangyingbing
2010-04-01 17:41
by wozza.xing
2012-06-20 12:26
problematic but infrequent long minor GC pauses
4
1071 by cxcgoard
2010-04-06 14:12
by linuxhippy
2010-04-29 09:25
Java ThreadLocal and JNI
1
731 by webautomator
2010-04-18 04:54
by linuxhippy
2010-04-18 12:54
Why Escape Analysis is deactivated in jvm 6u18 ??
2
384 by sfaxianovic
2010-05-19 02:28
by sfaxianovic
2010-05-19 05:59
Running second instance of javaw.exe
2
909 by pakmarshal
2010-06-01 01:56
by pakmarshal
2010-06-01 21:11
I cant set the Xmx and Xms larger than 3g on system have 32 GB RAM
5
7646 by almothafar
2010-06-06 06:14
by almothafar
2010-06-07 03:31
Possible memory leak?
5
475 by suntzu2007
2010-06-27 09:48
by suntzu2007
2010-06-28 14:18
Performancetests Client-Server
1
462 by mikijavinator
2010-07-09 23:46
by linuxhippy
2010-07-12 14:09
ConcurrentMarkSweep not running, only ParNew runs.
4
2992 by manishaga
2010-07-10 08:04
by kcpeppe
2010-11-07 07:52
setup problem
1
481 by dafs
2010-07-14 11:09
by linuxhippy
2010-07-18 06:55
Notified thread resumes task execution after huge delay
1
1151 by praveren
2010-08-09 23:21
by linuxhippy
2010-08-12 13:06
GC problems, heap grows
2
1371 by siarheik
2010-08-17 06:36
by siarheik
2010-08-18 06:33
any clues what JIT does here?
1
710 by schubige
2010-08-24 00:30
by linuxhippy
2010-08-25 12:22
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