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Monitoring CPU Usage
Purpose
Display CPU resources used by system processes.
Action
To display CPU resources used by system processes:
host1# show processes cpu
Process Statistics
------------------
total
invocations running percent
times per time running
task name invoked second (msec) time
--------------------- ------- ----------- -------- -------
aaaAtm1483Config 1 0 0 0%
aaaServer 52 0 260 0%
agent1 399 0 3600 0%
ar1EthHelp 362856 4 590 0%
.
.
.
templateMgr 48 0 540 0%
timerd 2346566 32 0 0%
~GONE~ 405202 5 184700 0%
~IDLE~ 0 0 360 0%
~INTERRUPT~ 8840490 121 51050 0%
average
time 5 1 5
per second minute minute
invocation utilization utilization utilization
task name (usec) (%) (%) (%)
------------------- ---------- ----------- ----------- -----------
aaaAtm1483Config 0 0 0 0
aaaServer 5000 0 0 0
agent1 9022 0 0 0
ar1EthHelp 1 0 0 0
ar1InternalNetwork 19 0 0 0
.
.
.
~IDLE~ --- 0 0 0
~INTERRUPT~ 5 0 0 0
Meaning
Table 58 lists the show processes cpu command output fields.
Table 58: show processes cpu Output Fields
Field Name | Field Description |
|---|---|
task name | Name of the process |
times invoked | Number of times the process has been invoked |
invocations per second | Frequency of the process invocation |
total running time (msec) | Time the process has been running |
percent running time | Percentage of the total running time attributable to this process |
average time per invocation (usec) | Average number of microseconds per invocation of this process |
5 second utilization (%) | CPU use by the process for the last 5 seconds |
1 minute utilization (%) | CPU use by the process for the last minute |
5 minute utilization (%) | CPU use by the process for the last 5 minutes |
