Skip to main content

General Performance Discussion (read only archive)

Please note these java.net forums are being decommissioned and use the new and improved forums at https://community.oracle.com/community/java.
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
525 by thepigs
2009-08-31 23:11
by mthornton
2009-09-02 08:50
Getting worng object in cluster env
1
402 by rajuuser
2009-09-04 00:41
by walterln
2009-09-04 02:26
How does Java decide between Heap and Stack?
2
451 by hman007
2009-09-29 11:42
by hman007
2009-09-29 16:36
Is this graphs are for normal performance or the app leaking the memory ?!!
2
302 by mazedev
2009-09-29 19:20
by mazedev
2010-01-12 18:29
How can CMS be so slow
1
494 by hansp
2009-10-01 08:12
by uvoigt
2009-12-07 02:56
how to solve this problem??help!
1
307 by javanat
2009-12-07 10:52
by linuxhippy
2009-12-08 07:45
Debugging G1 GC
5
974 by jfk321
2010-01-13 10:01
by sevenm
2010-04-09 05:49
Performance techniques/library
3
368 by taotree
2010-01-18 10:52
by nancy05
2010-01-18 18:19
Socket Performance on Windows
3
1203 by jeffreylyon
2010-02-11 18:13
by sowmyacrao
2010-04-20 23:34
Best parameters on 32bit windows
1
982 by goatcreek
2010-03-23 01:36
by sfaxianovic
2010-04-21 07:49
Detecting Garbage Collector Generation
4
374 by volkanh
2010-03-27 11:17
by volkanh
2010-03-28 07:35
Garbage collector kills my thread and RMI server, please help !
2
769 by shoom013
2010-03-28 15:09
by shoom013
2010-03-30 15:47
Why jboss5.1 is so slow on solaris 10?
18
5877 by xiangyingbing
2010-04-01 18:41
by wozza.xing
2012-06-20 13:26
problematic but infrequent long minor GC pauses
4
1114 by cxcgoard
2010-04-06 15:12
by linuxhippy
2010-04-29 10:25
Java ThreadLocal and JNI
1
766 by webautomator
2010-04-18 05:54
by linuxhippy
2010-04-18 13:54
Why Escape Analysis is deactivated in jvm 6u18 ??
2
395 by sfaxianovic
2010-05-19 03:28
by sfaxianovic
2010-05-19 06:59
Running second instance of javaw.exe
2
941 by pakmarshal
2010-06-01 02:56
by pakmarshal
2010-06-01 22:11
I cant set the Xmx and Xms larger than 3g on system have 32 GB RAM
5
8454 by almothafar
2010-06-06 07:14
by almothafar
2010-06-07 04:31
Possible memory leak?
5
489 by suntzu2007
2010-06-27 10:48
by suntzu2007
2010-06-28 15:18
Performancetests Client-Server
1
481 by mikijavinator
2010-07-10 00:46
by linuxhippy
2010-07-12 15:09
ConcurrentMarkSweep not running, only ParNew runs.
4
3193 by manishaga
2010-07-10 09:04
by kcpeppe
2010-11-07 08:52
setup problem
1
494 by dafs
2010-07-14 12:09
by linuxhippy
2010-07-18 07:55
Notified thread resumes task execution after huge delay
1
1191 by praveren
2010-08-10 00:21
by linuxhippy
2010-08-12 14:06
GC problems, heap grows
2
1431 by siarheik
2010-08-17 07:36
by siarheik
2010-08-18 07:33
any clues what JIT does here?
1
738 by schubige
2010-08-24 01:30
by linuxhippy
2010-08-25 13:22
No New Posts
No New Posts
New Posts
New Posts
Locked Thread
Locked Thread
Unanswered Question
Answered Question