Continuum
  1. Continuum
  2. CONTINUUM-1528

Continuum gets slower over time and eventually crashes

    Details

    • Type: Bug Bug
    • Status: Closed Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 1.1-beta-3
    • Fix Version/s: 1.2
    • Component/s: None
    • Labels:
      None
    • Complexity:
      Intermediate
    • Number of attachments :
      3

      Description

      Our instance of continuum gets slower over time.
      We counted the time needed to verify all projects at night when nothing has changed in the SCM (hence, nothing is built).
      During day time, the usage was quite intensive, however.
      On day 1, it was about 3 minutes
      On day 2, it was about 7 minutes
      On day 3, it was about 10 minutes
      And after a few more days (perhaps a week or so), Continuum would constantly generate OutOfMemoryError and stop working.

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      2. ci2.png
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      3. ci3.png
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        Activity

        Hide
        Emmanuel Venisse added a comment -

        I think the pb is with scm fileset and build output that go in the memory. Need to investigate on this.

        Show
        Emmanuel Venisse added a comment - I think the pb is with scm fileset and build output that go in the memory. Need to investigate on this.
        Hide
        Robin Roos added a comment -

        Hi Folks

        I thought I suffered from this problem. Then we added clean as one of the maven2 targets in our build definition. (Without clean we were seeing deleted classes remain in our build product.) Since adding clean I have seen stable performance from Continuum.

        I hope that info helps some people.

        Cheers, Robin.

        Show
        Robin Roos added a comment - Hi Folks I thought I suffered from this problem. Then we added clean as one of the maven2 targets in our build definition. (Without clean we were seeing deleted classes remain in our build product.) Since adding clean I have seen stable performance from Continuum. I hope that info helps some people. Cheers, Robin.
        Hide
        Marc Lustig added a comment -

        just to encircle the issue: we have deployed continuum on JBoss and we don't see such problems.

        Show
        Marc Lustig added a comment - just to encircle the issue: we have deployed continuum on JBoss and we don't see such problems.
        Hide
        Geert Pante added a comment -

        Some more probably irrelevant information:

        we have some 50 application servers running on SUN Java 1.5.0_07 for months with identical applications on almost identical hardware. The 51st we installed, crashed more or less every week with an OOME, with jconsole graphs similar to yours. We never found out where the memory leak was, but once we upgraded to SUN Java 1.6.0_02, it magically disappeared... FYI, the application was a JBossMQ 4.0.3sp1 with a small additional webapp on top.

        Show
        Geert Pante added a comment - Some more probably irrelevant information: we have some 50 application servers running on SUN Java 1.5.0_07 for months with identical applications on almost identical hardware. The 51st we installed, crashed more or less every week with an OOME, with jconsole graphs similar to yours. We never found out where the memory leak was, but once we upgraded to SUN Java 1.6.0_02, it magically disappeared... FYI, the application was a JBossMQ 4.0.3sp1 with a small additional webapp on top.
        Hide
        Emmanuel Venisse added a comment -

        Should be fixed by migration to spring and improvement in buid controller (CONTINUUM-1807)

        Show
        Emmanuel Venisse added a comment - Should be fixed by migration to spring and improvement in buid controller ( CONTINUUM-1807 )

          People

          • Assignee:
            Emmanuel Venisse
            Reporter:
            Julien S
          • Votes:
            1 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: