1 Reply Latest reply on Aug 11, 2004 3:39 PM by Elias Ross

    MDB instances becoming zero

    ikigovenku Newbie

      Hi,

      I have a Strange problem. My application is running on 3.2.1, jdk1.3.1_01 and windows 2000. I have configured one of my max MDB instances as 80. Everything working fine but some times MDB instances in the pool becoming zero (Check below marked as bold). and my Q is growing up with messages. Is this is because of GC? or any other reason.

      Below log i have taken using the JMS, i have retrived msgs in the Q and no. instnces the pool for every 5 mins.


      Date/Time -- Msgs -- Q instances in Pool
      ------------------------------------------------------------
      8/9/2004 18:19 16024 80
      8/9/2004 18:24 16083 80
      8/9/2004 18:29 16149 80
      8/9/2004 18:34 16200 80
      8/9/2004 18:39 16265 80
      8/9/2004 18:44 16313 80
      8/9/2004 18:49 16344 80
      8/9/2004 18:54 16364 80
      8/9/2004 18:59 16462 80
      8/9/2004 19:04 16525 80
      8/9/2004 19:09 16602 79
      8/9/2004 19:14 16668 80
      8/9/2004 19:19 16695 80
      8/9/2004 19:24 16819 80
      8/9/2004 19:29 16861 80
      8/9/2004 19:34 16917 80
      8/9/2004 19:39 16947 80
      8/9/2004 19:44 19057 0
      8/9/2004 19:49 19386 80
      8/9/2004 19:54 19407 80
      8/9/2004 19:59 19440 80
      8/9/2004 20:04 19587 63
      8/9/2004 20:09 21517 0
      8/9/2004 20:14 24333 0
      8/9/2004 20:19 27109 0
      8/9/2004 20:24 29817 0
      8/9/2004 20:29 32605 1
      8/9/2004 20:34 35380 0
      8/9/2004 20:39 38055 4
      8/9/2004 20:44 40573 0
      8/9/2004 20:49 40975 0
      8/9/2004 20:54 41029 80
      8/9/2004 20:59 41078 80
      8/9/2004 21:04 41868 0
      8/9/2004 21:09 44449 0
      8/9/2004 21:14 46878 0
      8/9/2004 21:19 49010 3
      8/9/2004 21:24 51141 0
      8/9/2004 21:29 53679 1
      8/9/2004 21:34 56426 0
      8/9/2004 21:39 59090 0
      8/9/2004 21:44 61691 1
      8/9/2004 21:49 61867 0
      8/9/2004 21:54 61905 80

      8/9/2004 21:59 61917 80
      8/9/2004 22:04 62927 79
      8/9/2004 22:09 64166 79
      8/9/2004 22:14 65490 79
      8/9/2004 22:19 65737 80
      8/9/2004 22:24 65752 80
      8/9/2004 22:29 65803 80
      8/9/2004 22:34 65870 80
      8/9/2004 22:39 65938 80
      8/9/2004 22:44 65979 76
      8/9/2004 22:49 66043 80
      8/9/2004 22:54 66070 80
      8/9/2004 22:59 66079 80
      8/9/2004 23:04 66091 80
      8/9/2004 23:09 66147 80
      8/9/2004 23:14 66183 80
      8/9/2004 23:19 66189 80
      8/9/2004 23:24 66257 80
      8/9/2004 23:29 66323 80
      8/9/2004 23:34 66384 80
      8/9/2004 23:39 66418 80
      8/9/2004 23:44 66431 80

      Thanks in advance

      -Venku