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[Launchpad Bug Tracker <612385@xxxxxxxxxxxxxxxxxx>]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: openjdk-6 (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/612385

Title:
  jdownloader crashes regularily because of insufficient memory

Status in “openjdk-6” package in Ubuntu:
  Confirmed

Bug description:
  not sure, might be the same as bug 559444, but for me it lasts in the
  range of hours of running time until the crash

  also not sure, if this is due to a Java VM or due to a jdownloader bug

  Description:	Ubuntu 10.04.1 LTS
  Release:	10.04

  Ububtu 10.04 - 64 bit version, newest jdownloader (Atom D330, 2 GB
  Ram) using reconnect, downloading different files-shares in parallel

  most of the time its "eden space" which is running out of memory, but
  there are also times when other memory parts reach 99 to 100% usage
  (see below)

  I would expect, that jdownloader is running over days without any
  crash, as it does under Windows XP

  Heap
   PSYoungGen      total 5312K, used 5158K [0x00007f9a73950000, 0x00007f9a73f80000, 0x00007f9a7e3f0000)
    eden space 4544K, 99% used [0x00007f9a73950000,0x00007f9a73dbc838,0x00007f9a73dc0000)
    from space 768K, 81% used [0x00007f9a73e90000,0x00007f9a73f2d158,0x00007f9a73f50000)
    to   space 832K, 67% used [0x00007f9a73dc0000,0x00007f9a73e4d158,0x00007f9a73e90000)
   PSOldGen        total 42048K, used 40801K [0x00007f9a5e3f0000, 0x00007f9a60d00000, 0x00007f9a73950000)
    object space 42048K, 97% used [0x00007f9a5e3f0000,0x00007f9a60bc8408,0x00007f9a60d00000)
   PSPermGen       total 48192K, used 48070K [0x00007f9a53bf0000, 0x00007f9a56b00000, 0x00007f9a5e3f0000)
    object space 48192K, 99% used [0x00007f9a53bf0000,0x00007f9a56ae1990,0x00007f9a56b00000)

  or

  Heap
   PSYoungGen      total 23488K, used 1023K [0x00007f80ad550000, 0x00007f80aefd0000, 0x00007f80b7ff0000)
    eden space 22912K, 1% used [0x00007f80ad550000,0x00007f80ad5c1248,0x00007f80aebb0000)
    from space 576K, 99% used [0x00007f80aec40000,0x00007f80aecceba8,0x00007f80aecd0000)
    to   space 2112K, 0% used [0x00007f80aedc0000,0x00007f80aedc0000,0x00007f80aefd0000)
   PSOldGen        total 62784K, used 49660K [0x00007f8097ff0000, 0x00007f809bd40000, 0x00007f80ad550000)
    object space 62784K, 79% used [0x00007f8097ff0000,0x00007f809b06f0d0,0x00007f809bd40000)
   PSPermGen       total 86784K, used 50044K [0x00007f808d7f0000, 0x00007f8092cb0000, 0x00007f8097ff0000)
    object space 86784K, 57% used [0x00007f808d7f0000,0x00007f80908cf328,0x00007f8092cb0000)

  
  nothing useful in messages/syslog/warn ...

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