Re: artifactory 2.0.6 speed problems after upgrade

Yoav  Landman wrote:
>
> The garbage collection you see is the storage garbage collection and it
> normally doesn't take more than a couple of seconds, even on a large
> repository like this one. We suspect that there are JVM major GCs
> happening
> while the storage GC is running, which slows it down dramatically. This
> can
> be verified by turning on -verbose:gc with -XX:+PrintGCDetails.
>
>

I have added these to the JVM parameters and am seeing log entries in
dicating that it is taking <0.1 secs to run an individual GC activity ...

[GC [PSYoungGen: 77072K->22267K(83584K)] 192972K->138168K(226112K),
0.0733560 secs]
[GC [PSYoungGen: 83579K->24994K(88896K)] 199480K->140895K(231424K),
0.0799120 secs]
[GC [PSYoungGen: 76962K->26674K(78656K)] 192863K->142575K(221184K),
0.0799260 secs]
[GC [PSYoungGen: 78642K->26853K(85888K)] 194543K->142753K(228416K),
0.0833920 secs]

Yoav  Landman wrote:
>
>
> I would also suggest putting a minimum on the young gen size
> -XX:NewSize=128m, as well as trying to increase the total heap.
>
> Having another jmap output to verify that the perm gen issue is fixed is
> also a good idea.
>
>

I have set the max heap size to 1024m (the box has 4GB total memory)

Here's the latest jmap...

jmap -heap 9294
Attaching to process ID 9294, please wait...

Debugger attached successfully.
Server compiler detected.
JVM version is 1.5.0_16-b02

using thread-local object allocation.
Parallel GC with 4 thread(s)

Heap Configuration:
  MinHeapFreeRatio = 40
  MaxHeapFreeRatio = 70

  MaxHeapSize      = 1073741824 (1024.0MB)
  NewSize          = 134217728 (128.0MB)

  MaxNewSize       = 4294901760 (4095.9375MB)
  OldSize          = 1441792 (1.375MB)
  NewRatio         = 8
  SurvivorRatio    = 8

  PermSize         = 134217728 (128.0MB)
  MaxPermSize      = 134217728 (128.0MB)

Heap Usage:
PS Young Generation
Eden Space:

  capacity = 47513600 (45.3125MB)
  used     = 32162872 (30.67290496826172MB)
  free     = 15350728 (14.639595031738281MB)
  67.69192820581897% used
>From Space:
  capacity = 42401792 (40.4375MB)
  used     = 4734408 (4.515083312988281MB)
  free     = 37667384 (35.92241668701172MB)
  11.16558469981646% used
To Space:
  capacity = 40239104 (38.375MB)
  used     = 0 (0.0MB)
  free     = 40239104 (38.375MB)

  0.0% used
PS Old Generation

  capacity = 145948672 (139.1875MB)
  used     = 118682176 (113.18414306640625MB)
  free     = 27266496 (26.00335693359375MB)
  81.31774984564437% used
PS Perm Generation
  capacity = 134217728 (128.0MB)
  used     = 40296296 (38.429542541503906MB)
  free     = 93921432 (89.5704574584961MB)
  30.023080110549927% used

Thanks for your help with this
Damon
--
View this message in context: http://www.nabble.com/artifactory-2.0.6-speed-problems-after-upgrade-tp24269554p24427490.html

Sent from the Artifactory-Users mailing list archive at Nabble.com.


------------------------------------------------------------------------------
Enter the BlackBerry Developer Challenge
This is your chance to win up to $100,000 in prizes! For a limited time,
vendors submitting new applications to BlackBerry App World(TM) will have
the opportunity to enter the BlackBerry Developer Challenge. See full prize
details at: http://p.sf.net/sfu/Challenge
_______________________________________________
Artifactory-users mailing list
Artifactory-users@...
https://lists.sourceforge.net/lists/listinfo/artifactory-users