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JP1 Version 12 JP1/Extensible SNMP Agent Description, Operator's Guide and Reference


Environment variable definition file (SnmpHtcmonagt1)

Organization of this page

Format

SNMP_HTCMONAGT1_OPTIONS="[-i CPU-utilization-acquisition-interval-time]
                         [-s CPU-utilization-time-information-acquisition-interval-time] (valid for Solaris and AIX only)
                         [-d disk-busy-time-acquisition-interval-time] (valid for Solaris and AIX only)
                         [-t trace-mask-value]"
 
SNMP_HTCMONAGT1_START={Y | N}
 
SNMP_HTC_AIX_CPU_SMT={Y | value-other-than-Y}(in AIX)

Overview

The environment variable definition file (SnmpHtcmonagt1) defines the following environment variables:\

Environment variable name

Description

SNMP_HTCMONAGT1_OPTIONS

This environment variable specifies startup options for the htc_monagt1 process.

SNMP_HTCMONAGT1_START

This environment variable specifies whether htc_monagt1 starts when SNMP Agent starts.

SNMP_HTC_AIX_CPU_SMT

In AIX, this environment variable specifies the method used to acquire the CPU utilization rate information.

Location

Detailed description

SNMP_HTCMONAGT1_OPTIONS

This environment variable specifies startup options for the htc_monagt1 process.

  • -i CPU-utilization-acquisition-interval-time

    This option specifies in minutes the interval for acquiring the CPU utilization rate. If you specify 0, CPU utilization rate information is not acquired.

    In Solaris or AIX, during the period from the start of SNMP Agent until the first acquisition, all the MIB values of the CPU time information are returned as a noSuchName error.

    The CPU information is updated at regular intervals. The interval time is set in SNMP Agent as the acquisition interval for the CPU time information (default: 5 minutes). Thus, to collect the CPU time in Solaris or AIX, use an interval time that is longer than the acquisition interval for the CPU time information.

  • -s CPU-utilization-time-information-acquisition-interval-time (valid for Solaris and AIX only)

    This option specifies in minutes the interval for acquiring CPU utilization time information. If you specify 0, CPU utilization time information is not acquired.

  • -d disk-busy-time-acquisition-interval-time (valid for Solaris and AIX only)

    This option specifies in minutes the interval for acquiring disk busy time information. If you specify 0, disk busy time information is not acquired.

  • -t trace-mask-value

    This option specifies to change the htc_monagt1 trace mask value to the specified trace mask value. If this argument is not specified, the trace mask value is 0.

    trace-mask-value

    0: Trace stop

    1: Trace start

    Logs and traces are acquired at /var/opt/CM2/ESA/log/htc_monagt1.log. When this file reaches or exceeds 4 megabytes, the contents of /var/opt/CM2/ESA/log/htc_monagt1.log are copied to /var/opt/CM2/ESA/log/htc_monagt1.log.old, and /var/opt/CM2/ESA/log/htc_monagt1.log is overwritten.

SNMP_HTCMONAGT1_START={Y | N}

This environment variable specifies whether htc_monagt1 starts when SNMP Agent starts.

The default is Y.

  • Y: Starts.

  • N: Does not start.

SNMP_HTC_AIX_CPU_SMT={Y | value-other-than-Y}(in AIX)

This environment variable specifies the method used to acquire the CPU utilization rate information.

  • Y: Acquires the CPU utilization rate for the entire machine.

    If the SNMP_HTC_AIX_CPU_SMT environment variable is set to Y, you cannot monitor the CPU utilization rate of each CPU.

  • Value other than Y: Acquires the CPU utilization rate of each CPU. The default is a value other than Y.

Definition examples