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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
OOME under low and heavy load!!!
2
949 by nizanh
2009-06-15 06:16
by linuxhippy
2009-06-16 07:01
Are there release notes for JDK1.6.0_u14p (javase performance release)?
5
380 by centralpark99
2009-06-15 05:34
by centralpark99
2009-06-22 13:23
Garbage collector frequent fullGC on 60G allocated RAM
3
636 by korff
2009-06-10 07:44
by linuxhippy
2009-06-11 02:56
Abnormal GC Pauses - Upwards of 2 minutes.
1
544 by jvermast
2009-06-08 10:26
by peter__lawrey
2009-06-08 13:50
Understanding GC Logs
2
19317 by crystalcracker
2009-06-02 07:24
by varuntyagi86
2012-10-22 21:36
G1 benchmarks
5
493 by linuxhippy
2009-05-30 05:36
by peter__lawrey
2009-06-20 22:40
slow gc - t5240
2
846 by robincusters
2009-05-26 00:22
by jmanuel_ll
2010-07-21 07:59
Can such operation be tuned?
12
359 by ixanos
2009-05-25 07:34
by ixanos
2009-05-26 23:50
JAXB Marshalling and UnMarshalling xml ( Performance )
2
1713 by sangureddy
2009-05-24 21:36
by sangureddy
2009-05-29 05:49
Socket - Socket communication unbelievable slow
3
3820 by prontector
2009-05-20 13:39
by prontector
2009-05-21 13:20
Why is Java on my server 8x slower than on my laptop
2
384 by ghadjiyiannis
2009-05-14 03:50
by ghadjiyiannis
2009-05-15 04:39
design issue
1
279 by ractoc
2009-05-11 04:10
by peter__lawrey
2009-05-11 11:32
Determining memory consumption of web application
3
831 by brausepaul
2009-05-05 09:27
by linuxhippy
2009-05-10 05:19
Increased GC frequency with CMS
5
5641 by shulei
2009-05-01 15:32
by tomcatuser
2011-01-14 16:35
Questions on understanding Full GC Cycles.
6
1314 by sumit_only
2009-04-30 05:14
by sumit_only
2009-05-21 01:54
Disable JIT for a method
1
500 by biscotte
2009-04-29 01:04
by biscotte
2009-04-29 04:35
ThreadState during GC
2
437 by rwillie6
2009-04-28 09:41
by fred34
2009-04-29 15:08
Measuring the memory usage of a algorithm
3
1239 by mortennobel
2009-04-25 06:47
by peter__lawrey
2009-04-25 07:50
too much 'system time' on java/linux webapp
1
573 by eoster
2009-04-24 23:28
by eoster
2009-04-26 04:33
Bad performance when moving from 1.5 to 1.6 with GC as ConcMarkSweepGC
5
1091 by sbaronia
2009-04-22 13:19
by linuxhippy
2009-04-23 11:14
JNI Performance?
4
1864 by ted_graham
2009-04-15 06:22
by linuxhippy
2009-04-22 02:36
Garbage Collection Pauses & Non-interruptable System Calls
3
703 by mmaxey
2009-04-14 05:44
by briand
2009-04-15 07:44
major gc taking much time in java 1.6
4
798 by coolprashant_nitk
2009-04-08 07:37
by coolprashant_nitk
2009-04-09 09:53
Why not FullGC ?
4
807 by claudio
2009-03-13 09:37
by briand
2009-03-13 11:34
Java application slows down, when launching a JVM from a Java app
10
1062 by vanisathish
2009-03-13 05:16
by dwormald
2009-03-17 06:15
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