High memory usage in LMS

Unanswered Question
Jun 23rd, 2010

Hi,

We have noticed the usage of memory is very high.There are a lot of causer process. it's normal, how can I fix it? Thanks

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PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/NLWP

  17962 casuser   139M   48M sleep   59    0   0:36:06 0.8% cwjava/25

  17677 casuser   238M   94M sleep   59    0   2:09:58 0.3% cwjava/245

  17943 casuser    31M   15M sleep   59    0   1:41:14 0.2% dbsrv10/42

  17872 casuser   909M  357M sleep   59    0   5:03:08 0.1% java/123

  17811 casuser    27M   10M sleep   59    0   0:06:58 0.1% dbsrv10/42

  17741 casuser    26M 9816K sleep   59    0   0:07:38 0.1% dbsrv10/42

  17942 casuser   256M  166M sleep   59    0   0:34:29 0.1% java/167

  17837 casuser    31M   15M sleep   59    0   0:07:55 0.0% dbsrv10/42

  17822 casuser    27M   10M run     59    0   0:06:00 0.0% dbsrv10/42

  18039 casuser   203M   60M run     59    0   0:01:43 0.0% cwjava/55

  17691 casuser    27M   10M sleep   59    0   0:03:41 0.0% dbsrv10/72

  17703 casuser    42M 5856K sleep   59    0   0:04:24 0.0% brstart/10

  17978 casuser   188M   39M sleep   59    0   0:02:19 0.0% cwjava/28

  17973 casuser   333M  104M run     59    0   0:01:14 0.0% cwjava/46

  17851 casuser    45M   28M sleep   59    0   0:25:02 0.0% dbsrv10/72

  17976 casuser   107M   19M sleep   59    0   0:00:10 0.0% java/24

  18041 casuser  2792K 1752K sleep   59    0   0:00:00 0.0% diskWatcher/1

  17954 casuser   133M   30M sleep   59    0   0:00:15 0.0% cwjava/17

   2455 casuser    12M 6280K sleep   59    0   0:00:02 0.0% web_server/1

  17923 casuser   109M   23M sleep   59    0   0:00:07 0.0% cwjava/37

  17974 casuser   269M   74M sleep   59    0   0:06:47 0.0% cwjava/32

  17849 casuser   117M   19M sleep   59    0   0:01:17 0.0% java/18

  18082 casuser    41M   14M sleep   59    0   0:00:00 0.0%

PolicyScheduler/9

   2343 casuser    12M 6432K sleep   59    0   0:00:05 0.0% web_server/1

  17861 casuser    36M   12M sleep   59    0   0:01:28 0.0% dbsrv10/42

  17871 casuser   119M   17M sleep   59    0   0:00:02 0.0% cwjava/10

  17850 casuser   126M   32M sleep   59    0   0:00:10 0.0% cwjava/53

   1920 casuser    12M 6480K sleep   59    0   0:00:05 0.0% web_server/1

  17953 casuser    13M 4200K sleep   59    0   0:00:02 0.0% dbmonitor/1

   8253 casuser    12M 6240K sleep   59    0   0:00:01 0.0% web_server/1

  18085 casuser    29M 5400K sleep   59    0   0:00:00 0.0% OpsBREngine/14

  18015 casuser   119M   29M sleep   59    0   0:00:05 0.0% cwjava/33

  18084 casuser    21M 5736K sleep   59    0   0:00:00 0.0% GGHelper/11

NPROC USERNAME  SIZE   RSS MEMORY      TIME  CPU

     80 casuser  8579M 2231M    93%  13:24:25 3.8%

     62 root      501M  162M   6.7%   0:21:39 0.6%

      1 smmsp    4520K  944K   0.0%   0:00:00 0.0%

      1 daemon   2512K 1120K   0.0%   0:00:00 0.0%

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Joe Clarke Wed, 06/23/2010 - 14:08

Yes, having a lot of casuser process is normal.  The memory usage may be normal as well.  How many devices are you managing?

j-fragoso Fri, 06/25/2010 - 07:45

Hi Joe,

We only are managing 28 devices so I think this usage isn't normal.

what do you think?

Best regards.

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