Results 1 to 5 of 5

Thread: process oninit

  1. #1
    Join Date
    Dec 2002
    Location
    Madrid - Spain
    Posts
    422
    Provided Answers: 1

    Question Unanswered: process oninit

    Hi Gurus,

    I am execute topas in aix, there are one process consuming CPU% 9.8. żI can know what is doing this process in informix?.

    The release informix is 9.40 UC7.

    Thank you for you help.

  2. #2
    Join Date
    Nov 2008
    Posts
    65
    Provided Answers: 1
    Code:
    root@ubuntu# ps -elf |grep oninit
    5 S informix  8894     1  0  70 -10 - 16303 -      Dec10 ?        00:00:11 oninit -v
    1 S root      8895  8894  0  70 -10 - 16303 -      Dec10 ?        00:00:00 oninit -v
    5 S root      8896  8895  0  70 -10 - 16303 -      Dec10 ?        00:00:00 oninit -v
    5 S root      8897  8895  0  70 -10 - 16303 -      Dec10 ?        00:00:00 oninit -v
    5 S root      8898  8895  0  70 -10 - 16305 -      Dec10 ?        00:00:00 oninit -v
    1 S root      8899  8895  0  70 -10 - 16303 -      Dec10 ?        00:00:00 oninit -v
    5 S root      8900  8895  0  70 -10 - 16303 -      Dec10 ?        00:00:00 oninit -v
    5 S root      8901  8895  0  70 -10 - 16303 -      Dec10 ?        00:00:02 oninit -v
    5 S root      8902  8895  0  70 -10 - 16303 -      Dec10 ?        00:00:00 oninit -v
    5 S root     10926  8895  0  70 -10 - 16303 -      18:52 ?        00:00:00 oninit -v
    Above you see all oninit processes.
    Next:
    Code:
    onstat -g glo
    ...
    
    Virtual processor summary:
     class       vps       usercpu   syscpu    total
     cpu         1         18.80     1.53      20.33
     aio         4         0.78      2.14      2.92
     lio         1         0.14      0.72      0.86
     pio         1         0.14      0.63      0.77
     adm         1         0.97      1.87      2.84
     soc         1         0.26      0.43      0.69
     msc         1         0.00      0.00      0.00
     total       10        21.09     7.32      28.41
    
    Individual virtual processors:
     vp    pid       class       usercpu   syscpu    total     Thread    Eff
     1     8894      cpu         18.80     1.53      20.33     20.33    100%
     2     8895      adm         0.97      1.87      2.84      0.00       0%
     3     8896      lio         0.14      0.72      0.86      10.67      8%
     4     8897      pio         0.14      0.63      0.77      1.78      43%
     5     8898      aio         0.44      1.08      1.52      3.65      41%
     6     8899      msc         0.00      0.00      0.00      0.00       0%
     7     8900      aio         0.18      0.58      0.76      1.07      71%
     8     8901      soc         0.26      0.43      0.69      NA         NA
     9     8902      aio         0.15      0.47      0.62      0.69      89%
     10    10926     aio         0.01      0.01      0.02      1.00       1%
                     tot         21.09     7.32      28.41
    Here you have pid column which is connetion to ps command. Also, you see which process is which virtual processor in IDS. There are several VP classes:
    CPU All user threads and some system threads run in this class. No blocking OS calls occur.
    PIO Runs internal threads which write to the physical log.
    LIO Runs internal threads which write to the logical log.
    AIO Runs internal threads which perform disk I/O to cooked chunks, or when kernel I/O is not turned on.
    ADT Runs secure auditing threads.
    MSC Runs threads for miscellaneous tasks.
    SHM Runs internal shared memory communication threads.
    TLI Runs internal TLI network communication threads.
    SOC Runs internal Sockets network communication threads.
    ADM Runs the timer.
    OPT Handles BLOB transfer to an optical subsystem.
    JVP Executes Java UDRs. Contains the Java Virtual Machine (JVM)

    HTH

  3. #3
    Join Date
    Dec 2002
    Location
    Madrid - Spain
    Posts
    422
    Provided Answers: 1
    Hi Gurus,

    Because this process is consuming 9.8% CPU?

    Thank you for you help.

  4. #4
    Join Date
    Dec 2002
    Location
    Madrid - Spain
    Posts
    422
    Provided Answers: 1
    There are ane command for monitoring this process what is doing in informix.

    Thank you for you help.

  5. #5
    Join Date
    Nov 2008
    Posts
    65
    Provided Answers: 1
    Quote Originally Posted by georgipa
    Hi Gurus,

    Because this process is consuming 9.8% CPU?

    Thank you for you help.
    So where's problem?
    On my AIX box oninit is consuming even more CPU:

    Code:
    Name            PID  CPU%  PgSp Owner      
    oninit       118940  48.7   0.4 informix   
    oninit       258176  11.7   0.2 root       
    oninit       266372   3.8   0.2 root

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •