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Performance problem... Need help with setting UBC [message #15363] Sat, 28 July 2007 04:22 Go to previous message
joelee is currently offline  joelee
Messages: 63
Registered: April 2006
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Hi All, I am experiencing some performance issues on my new OVZ setup. I have about 5 VPS created. I start to read about UBC but don't quite understand how to properly set UBC.

FYI, I have 4G available and not doing any user traffic right now. Thanks in advance for your help in fixing below!

Below is an output of cat/proc/ubc
ovz:~# cat /proc/user_beancounters
Version: 2.5

      201:  kmemsize        1565250    2322997    2752512    2936012          0
            lockedpages           0          0         32         32          0
            privvmpages       14748      24940      49152      53575          0
            shmpages           2562       2562       8192       8192          0
            dummy                 0          0          0          0          0
            numproc              26         43         65         65          0
            physpages          5553      10410          0 2147483647          0
            vmguarpages           0          0       6144 2147483647          0
            oomguarpages       5564      10410       6144 2147483647          0
            numtcpsock           16         30         80         80          0
            numflock              2          6        100        110          0
            numpty                0          0         16         16          0
            numsiginfo            0         11        256        256          0
            tcpsndbuf          3624      47736     319488     524288          0
            tcprcvbuf          1208     118472     319488     524288          0
            othersockbuf     122760     133080     132096     336896         49
            dgramrcvbuf           0      15992     132096     132096          0
            numothersock         80         96        120        120          0
            dcachesize            0          0    1048576    1097728          0
            numfile             691       1087       2048       2048          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            numiptent            10         10        128        128          0

      101:  kmemsize        2716864    2776123    2752512    2936012       4591
            lockedpages           0          0         32         32          0
            privvmpages       29549      31686      49152      53575          0
            shmpages           2562       2562       8192       8192          0
            dummy                 0          0          0          0          0
            numproc              47         54         65         65          0
            physpages         15976      18053          0 2147483647          0
            vmguarpages           0          0       6144 2147483647          0
            oomguarpages      15976      18053       6144 2147483647          0
            numtcpsock           35         43         80         80          0
            numflock              3          6        100        110          0
            numpty                0          1         16         16          0
            numsiginfo            0         15        256        256          0
            tcpsndbuf         31248      65016     319488     524288          0
            tcprcvbuf          2416     110096     319488     524288          0
            othersockbuf     133040     138024     132096     336896     485483
            dgramrcvbuf           0      29112     132096     132096          0
            numothersock        104        117        120        120          0
            dcachesize            0          0    1048576    1097728          0
            numfile            1280       1462       2048       2048          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            numiptent            10         10        128        128          0
        0:  kmemsize        2430594    3350828 2147483647 2147483647          0
            lockedpages           0          0 2147483647 2147483647          0
            privvmpages        2886      11182 2147483647 2147483647          0
            shmpages            657       1313 2147483647 2147483647          0
            dummy                 0          0 2147483647 2147483647          0
            numproc              48         69 2147483647 2147483647          0
            physpages          1369       8795 2147483647 2147483647          0
            vmguarpages           0          0 2147483647 2147483647          0
            oomguarpages       1369       8795 2147483647 2147483647          0
            numtcpsock            2          3 2147483647 2147483647          0
            numflock              1          2 2147483647 2147483647          0
            numpty                1          2 2147483647 2147483647          0
            numsiginfo            1          4 2147483647 2147483647          0
            tcpsndbuf         29016      37944 2147483647 2147483647          0
            tcprcvbuf         32768      16384 2147483647 2147483647          0
            othersockbuf      11160      15152 2147483647 2147483647          0
            dgramrcvbuf           0       8376 2147483647 2147483647          0
            numothersock         18         23 2147483647 2147483647          0
            dcachesize            0          0 2147483647 2147483647          0
            numfile             853       1216 2147483647 2147483647          0
            dummy                 0          0 2147483647 2147483647          0
            dummy                 0          0 2147483647 2147483647          0
            dummy                 0          0 2147483647 2147483647          0
            numiptent            10         10 2147483647 2147483647          0


Joe
 
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