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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.
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OOME under low and heavy load!!!
2
760 by nizanh
2009-06-15 07:16
by linuxhippy
2009-06-16 08:01
Are there release notes for JDK1.6.0_u14p (javase performance release)?
5
294 by centralpark99
2009-06-15 06:34
by centralpark99
2009-06-22 14:23
Garbage collector frequent fullGC on 60G allocated RAM
3
487 by korff
2009-06-10 08:44
by linuxhippy
2009-06-11 03:56
Abnormal GC Pauses - Upwards of 2 minutes.
1
450 by jvermast
2009-06-08 11:26
by peter__lawrey
2009-06-08 14:50
Understanding GC Logs
2
13732 by crystalcracker
2009-06-02 08:24
by varuntyagi86
2012-10-22 22:36
G1 benchmarks
5
401 by linuxhippy
2009-05-30 06:36
by peter__lawrey
2009-06-20 23:40
slow gc - t5240
2
729 by robincusters
2009-05-26 01:22
by jmanuel_ll
2010-07-21 08:59
Can such operation be tuned?
12
295 by ixanos
2009-05-25 08:34
by ixanos
2009-05-27 00:50
JAXB Marshalling and UnMarshalling xml ( Performance )
2
1310 by sangureddy
2009-05-24 22:36
by sangureddy
2009-05-29 06:49
Socket - Socket communication unbelievable slow
3
2328 by prontector
2009-05-20 14:39
by prontector
2009-05-21 14:20
Why is Java on my server 8x slower than on my laptop
2
294 by ghadjiyiannis
2009-05-14 04:50
by ghadjiyiannis
2009-05-15 05:39
design issue
1
225 by ractoc
2009-05-11 05:10
by peter__lawrey
2009-05-11 12:32
Determining memory consumption of web application
3
603 by brausepaul
2009-05-05 10:27
by linuxhippy
2009-05-10 06:19
Increased GC frequency with CMS
5
4025 by shulei
2009-05-01 16:32
by tomcatuser
2011-01-14 17:35
Questions on understanding Full GC Cycles.
6
985 by sumit_only
2009-04-30 06:14
by sumit_only
2009-05-21 02:54
Disable JIT for a method
1
415 by biscotte
2009-04-29 02:04
by biscotte
2009-04-29 05:35
ThreadState during GC
2
358 by rwillie6
2009-04-28 10:41
by fred34
2009-04-29 16:08
Measuring the memory usage of a algorithm
3
958 by mortennobel
2009-04-25 07:47
by peter__lawrey
2009-04-25 08:50
too much 'system time' on java/linux webapp
1
483 by eoster
2009-04-25 00:28
by eoster
2009-04-26 05:33
Bad performance when moving from 1.5 to 1.6 with GC as ConcMarkSweepGC
5
840 by sbaronia
2009-04-22 14:19
by linuxhippy
2009-04-23 12:14
JNI Performance?
4
1557 by ted_graham
2009-04-15 07:22
by linuxhippy
2009-04-22 03:36
Garbage Collection Pauses & Non-interruptable System Calls
3
543 by mmaxey
2009-04-14 06:44
by briand
2009-04-15 08:44
major gc taking much time in java 1.6
4
667 by coolprashant_nitk
2009-04-08 08:37
by coolprashant_nitk
2009-04-09 10:53
Why not FullGC ?
4
630 by claudio
2009-03-13 10:37
by briand
2009-03-13 12:34
Java application slows down, when launching a JVM from a Java app
10
781 by vanisathish
2009-03-13 06:16
by dwormald
2009-03-17 07:15
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