htc_monagt1
- Organization of this page
Syntax
htc_monagt1 [-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] [-k] [-T trace-mask-value]
Description
The htc_monagt1 process periodically collects the CPU utilization rate, CPU utilization time, and disk busy time. This command is a daemon process.
The following table lists the options and the supported MIB groups.
Option |
MIB |
---|---|
-i (CPU utilization rate) |
hitachi.systemExMib.cometMibs.system.hiux.cpuUtil group |
-s (CPU utilization time) |
Solaris and AIX hp.nm.system.general.computerSystem group
hitachi.systemExMib.cometMibs.system.hiux.processor group
|
-d (disk busy time) |
hitachi.systemExMib.cometMibs.system.hiux.diskBusyInfo group hitachi.systemExMib.cometMibs.system.hiux.diskBusyAvail group |
Location
-
Solaris: /opt/CM2/ESA/bin
-
AIX, Linux: /usr/sbin
Arguments
- -i CPU-utilization-acquisition-interval-time ((0-1440))<<5>>
-
Specifies in minutes the interval for acquiring the CPU utilization rate. If you specify 0, CPU utilization rate information is not acquired.
- -s CPU-utilization-time-information-acquisition-interval-time ((0-1440))<<5>>
-
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 ((0-1440))<<5>>
-
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
-
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.
The following table lists the trace mask values.
Trace mask
Acquisition content
0
Trace stop
1
Trace start
Log and trace are acquired at /var/opt/CM2/ESA/log/htc_monagt1.log. When this file reaches or exceeds 4 megabytes in size, 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.
- -k
-
Specify this option if you want to send an end request for the currently running htc_monagt1.
- -T trace-mask-value
-
Specify this option if you want to report changes to the trace mask for the currently running htc_monagt1.
External influences
- Environment variables
-
Specify the following environment variables in the SnmpHtcmonagt1 file.
- SNMP_HTCMONAGT1_START
-
This environment variable specifies whether htc_monagt1 starts when SNMP Agent starts.
Y: Starts.
N: Does not start.
- SNMP_HTC_AIX_CPU_SMT (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.
Value other than Y: Acquires the CPU utilization rate of each CPU.
The default is a value other than Y.
Notes
-
If the -i, -s, and -d options are all set to 0, htc_monagt1 does not start.
-
If the SNMP_HTC_AIX_CPU_SMT environment variable is set to Y, you cannot monitor the CPU utilization rate of each CPU.