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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.
TopicRepliesViewsCreatedLast replysort icon
-d64 JVM option documentation ? what does it do ?
5
14976 by frenchdrip
2008-01-28 12:44
by sdo
2008-01-29 14:50
Can not increase the Max pool memory from tomcat5w.exe for a tomcat service
2
1773 by geeky
2008-02-04 04:14
by geeky
2008-02-05 02:55
Long GC Pauses on the Young Generation (Scavenge)
3
2626 by vbatista
2008-02-04 10:08
by briand
2008-02-07 07:38
very long Total time for which application threads were stopped
3
1895 by boris_petrovic
2008-01-09 03:17
by ysramakrishna
2008-02-08 11:57
jdk1.6.0_04 performance
9
1709 by sbogrett
2008-01-22 18:27
by jimholmlund
2008-02-29 19:59
Getting an error while running jmap -heap
2
1436 by kumsan76
2007-09-10 08:08
by miceng
2008-03-15 08:49
-Xcomp JVM option considered dangerous?
1
1726 by doubletrouble
2008-03-16 01:55
by linuxhippy
2008-03-16 08:08
Local variables
2
404 by harshadchavan
2008-01-21 11:48
by swv
2008-03-26 11:37
Float vs Double ... I found a problem
4
1787 by mcvillarp
2008-01-28 21:18
by linuxhippy
2008-03-26 15:39
Memory Leak - How to get more info on Java Heap
1
1244 by chinhong
2008-03-26 09:46
by fuzzyman
2008-03-27 18:14
Classloader and memory
2
388 by kazoobrewer
2008-02-21 10:04
by fuzzyman
2008-03-27 18:17
Best method to reduce object allocation in recursive loop
2
719 by byhisdeeds
2007-12-23 08:44
by mbien
2008-03-29 13:36
Extremely slow performance, even after reinstalling windows
7
2159 by deaars
2008-03-17 14:39
by trembovetski
2008-04-09 13:16
Can the JVM abstract multi-cores CPU?
1
823 by genepi
2008-04-14 20:07
by mthornton
2008-04-15 01:11
Slowness in my java appllication?
3
422 by milani
2008-04-21 06:05
by linuxhippy
2008-04-22 09:13
ArrayList as an interface method argument?
1
1071 by jxstanford
2008-04-10 18:09
by walterln
2008-04-24 08:42
Need to reduce Java application's CPU utilization
5
3542 by garnet4
2008-04-21 21:27
by linuxhippy
2008-04-24 15:44
XWindow Java Apps performance issues
4
1011 by hari515
2008-04-25 13:22
by hari515
2008-05-01 00:35
Heap Growing too much
1
637 by acabler
2008-05-01 11:17
by linuxhippy
2008-05-01 15:53
OutOfMemoryError on jdk 5
12
757 by siddharthchhabra
2007-09-17 23:19
by rajsoni
2008-05-08 08:03
Garbage collector doesn't release memory.
2
804 by blueavenger
2008-05-13 14:14
by briand
2008-05-14 07:39
Character decoding could be 3 times faster !
4
703 by ulfzibis
2008-05-08 08:34
by ulfzibis
2008-05-21 10:20
server twice slower than client?
19
605 by oneguyks
2008-05-18 20:17
by oneguyks
2008-05-26 17:13
No Primitives in java Collection (boxing / unboxing)
17
1201 by oneguyks
2008-05-27 23:59
by walterln
2008-06-04 01:23
XX:+AggressiveHeap
4
9600 by oneguyks
2008-06-08 07:16
by briand
2008-06-09 19:21
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