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Administering Resource Management in Oracle® Solaris 11.3

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Updated: March 2018
 
 

How to Use the prctl Command to Display Default Resource Control Values

This procedure must be used on a system on which no resource controls have been set or changed. There can be only non-default entries in the /etc/system file or in the project database.

  • Use the prctl command on any process, such as the current shell that is running.
    # prctl $$
    process: 3320: bash
    NAME    PRIVILEGE       VALUE    FLAG   ACTION                       RECIPIENT
    process.max-port-events
            privileged      65.5K       -   deny                                 -
            system          2.15G     max   deny                                 -
    process.max-msg-messages
            privileged      8.19K       -   deny                                 -
            system          4.29G     max   deny                                 -
    process.max-msg-qbytes
            privileged      64.0KB      -   deny                                 -
            system          16.0EB    max   deny                                 -
    process.max-sem-ops
            privileged        512       -   deny                                 -
            system          2.15G     max   deny                                 -
    process.max-sem-nsems
            privileged        512       -   deny                                 -
            system          32.8K     max   deny                                 -
    process.max-address-space
            privileged      16.0EB    max   deny                                 -
            system          16.0EB    max   deny                                 -
    process.max-file-descriptor
            basic             256       -   deny                              3320
            privileged      65.5K       -   deny                                 -
            system          2.15G     max   deny                                 -
    process.max-core-size
            privileged      8.00EB    max   deny                                 -
            system          8.00EB    max   deny                                 -
    process.max-stack-size
            basic           10.0MB      -   deny                              3320
            privileged      32.0TB      -   deny                                 -
            system          32.0TB    max   deny                                 -
    process.max-data-size
            privileged      16.0EB    max   deny                                 -
            system          16.0EB    max   deny                                 -
    process.max-file-size
            privileged      8.00EB    max   deny,signal=XFSZ                     -
            system          8.00EB    max   deny                                 -
    process.max-cpu-time
            privileged      18.4Es    inf   signal=XCPU                          -
            system          18.4Es    inf   none                                 -
    task.max-cpu-time
            usage               0s   
            system          18.4Es    inf   none                                 -
    task.max-processes
            usage               2    
            system          2.15G     max   deny                                 -
    task.max-lwps
            usage               3    
            system          2.15G     max   deny                                 -
    project.max-contracts
            privileged      10.0K       -   deny                                 -
            system          2.15G     max   deny                                 -
    project.max-locked-memory
            usage               0B   
            system          16.0EB    max   deny                                 -
    project.max-port-ids
            privileged      8.19K       -   deny                                 -
            system          65.5K     max   deny                                 -
    project.max-shm-memory
            privileged       510MB      -   deny                                 -
            system          16.0EB    max   deny                                 -
    project.max-shm-ids
            privileged        128       -   deny                                 -
            system          16.8M     max   deny                                 -
    project.max-msg-ids
            privileged        128       -   deny                                 -
            system          16.8M     max   deny                                 -
    project.max-sem-ids
            privileged        128       -   deny                                 -
            system          16.8M     max   deny                                 -
    project.max-crypto-memory
            usage               0B   
            privileged       510MB      -   deny                                 -
            system          16.0EB    max   deny                                 -
    project.max-tasks
            usage               2    
            system          2.15G     max   deny                                 -
    project.max-processes
            usage               4    
            system          2.15G     max   deny                                 -
    project.max-lwps
            usage              11    
            system          2.15G     max   deny                                 -
    project.cpu-cap
            usage               0    
            system          4.29G     inf   deny                                 -
    project.cpu-shares
            usage               1    
            privileged          1       -   none                                 -
            system          65.5K     max   none                                 -
    zone.max-lofi
            usage               0    
            system          18.4E     max   deny                                 -
    zone.max-swap
            usage            180MB   
            system          16.0EB    max   deny                                 -
    zone.max-locked-memory
            usage               0B   
            system          16.0EB    max   deny                                 -
    zone.max-shm-memory
            system          16.0EB    max   deny                                 -
    zone.max-shm-ids
            system          16.8M     max   deny                                 -
    zone.max-sem-ids
            system          16.8M     max   deny                                 -
    zone.max-msg-ids
            system          16.8M     max   deny                                 -
    zone.max-processes
            usage              73    
            system          2.15G     max   deny                                 -
    zone.max-lwps
            usage             384    
            system          2.15G     max   deny                                 -
    zone.cpu-cap
            usage               0    
            system          4.29G     inf   deny                                 -
    zone.cpu-shares
            usage               1    
            privileged          1       -   none                                 -
            system          65.5K     max   none