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*SOLVED* Unrealistic privvmpages usage [message #11226] Thu, 15 March 2007 16:34 Go to previous message
mephisto is currently offline  mephisto
Messages: 34
Registered: February 2006
Member
Hi,

I'm running F-Secure Policy Manager 6.0 inside a CentOS VE and have also tried this with FSPM 7.0 inside a Debian 3.1 VE.
In both cases the F-Secure Policy Manager Server seems to consume extreme amounts of memory (as seen in user_beancounters), while this is not reflected on the hardware node (running free -m). FSPM seems to be based on Apache, so this might be something that can be seen with Apache only, but my Apache installations don't show this problem. Here are the details:

FSPMS not running:
Inside the VE:
Version: 2.5
       uid  resource           held    maxheld    barrier      limit    failcnt
       104: kmemsize         772084    2515183   33556806   36875611          0
            lockedpages           0          0       4490       4490          0
            privvmpages        3522     152370     279000     300000          0
            shmpages              0        299      23293      23293          0
            dummy                 0          0          0          0          0
            numproc              11         75       4000       4000          0
            physpages          1031       3557          0 2147483647          0
            vmguarpages           0          0     125952 2147483647          0
            oomguarpages       1031       3557     125952 2147483647          0
            numtcpsock            1         10       4000       4000          0
            numflock              1         19       1000       1100          0
            numpty                1          1        400        400          0
            numsiginfo            0          5       1024       1024          0
            tcpsndbuf          8944     121832   14272375   30656375          0
            tcprcvbuf         16384     180600   14272375   30656375          0
            othersockbuf      11180      19560    7136187   23520187          0
            dgramrcvbuf           0       1212    7136187    7136187          0
            numothersock          7         10       4000       4000          0
            dcachesize            0          0   20078353   20680704          0
            numfile             220       1349      35904      35904          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            numiptent             4          4        200        200          0


On the hardware node:
             total       used       free     shared    buffers     cached
Mem:          1516       1452         63          0         55        746
-/+ buffers/cache:        649        866
Swap:          972          5        966


FSPMS running:
Inside the VE:
Version: 2.5
       uid  resource           held    maxheld    barrier      limit    failcnt
       104: kmemsize        2004664    2515183   33556806   36875611          0
            lockedpages           0          0       4490       4490          0
            privvmpages      148100     152370     279000     300000          0
            shmpages            299        299      23293      23293          0
            dummy                 0          0          0          0          0
            numproc              69         75       4000       4000          0
            physpages          2864       3557          0 2147483647          0
            vmguarpages           0          0     125952 2147483647          0
            oomguarpages       2864       3557     125952 2147483647          0
            numtcpsock            7         10       4000       4000          0
            numflock             17         19       1000       1100          0
            numpty                1          1        400        400          0
            numsiginfo            0          5       1024       1024          0
            tcpsndbuf         62608     121832   14272375   30656375          0
            tcprcvbuf        114688     180600   14272375   30656375          0
            othersockbuf       6708      19560    7136187   23520187          0
            dgramrcvbuf           0       1212    7136187    7136187          0
            numothersock          5         10       4000       4000          0
            dcachesize            0          0   20078353   20680704          0
            numfile            1247       1349      35904      35904          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            numiptent             4          4        200        200          0


On the hardware node:
             total       used       free     shared    buffers     cached
Mem:          1516       1461         54          0         56        747
-/+ buffers/cache:        658        858
Swap:          972          5        966


How can this be explained? How could it be resolved?

Best Regards,

Frederik

[Updated on: Tue, 20 March 2007 06:56] by Moderator

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