Alcatel Carrier Internetworking Solutions Omni Switch/Router - Manual (Page 239)

Viewing Task Utilization Statistics
Page 9-17
Viewing Task Utilization Statistics
The taskstat command displays the task utilization statistics of the switch. To display the task
utilization statistics, enter
taskstat <task-number> <sample-period>
at the system prompt. The <task-number> is an optional number of tasks and the
<sample-period> is an optional sample period of 1 to 60 seconds. You must enter the
<task-number> if you want to enter the <sample-period> .
The default number for <task-number> is 5 and the default sample period for <sample-period>
is 5 seconds. To display the task utilizations statistics for 10 tasks over a 20-second period, for
example, enter
taskstat 10 20
at the system prompt. A screen similar to the following will display.
Task Name Utilization (20 secs)
----------------- ------------------------------
tUi_shellt0 0.76%
tCMProber 0.70%
tUi_shellC 0.60%
tSnmp_agent 0.34%
tNetTask 0.32%
tTelnetOut0 0.19%
tif_vbInput 0.19%
vseReceive 0.11%
tTelnetIn0 0.08%
bslMgr 0.07%
All Other Tasks:
0.68%
-------------------------------
Total Task Utilization:
4.04%
The taskstat command displays the tasks in descending order in terms of the switch’s CPU
utilization. You may use the taskstat 0 command if you want to list utilization statistics for all
the tasks executed by the switch.
The taskshow command displays a table listing all tasks and their priority, status and memory
allocation. A partial table is shown here.
NAME ENTRY TID PRI STATUS PC SP ERRNO DELAY
------------------------------------------------------------------------------------------------------------------------------------------
tExcTask
_excTask 499f7f20 0 PEND 4892067c 499f7d38 9 0
tLogTask _logTask 499f5598 0 PEND 4892067c 499f53b0 0 0
tCMWatcher _cmWatchdogK 4999f108 0 DELAY 4893c028 4999efb8 0 5
tHelperTask _exc2Task 499fc018 2 PEND 4892067c 499fbe30 0 0
tAscSTimer _ascSessTime 49a53498 10 DELAY 4893c028 49a53348 0 170
bpeMgr _bpm_initial 46037630 20 PEND 4892a41c 46037430 3d0002 0
ipxTimer _ipxTimerTas 49a83168 49 DELAY 4893c028 49a83010 0 26
ipxGapper _ipxGapperTa 49a7cdc0 49 PEND 4892067c 49a7cb70 0 0
tNetTask _netTask 499eee40 50 PEND 4892a0a4 499eec68 0 0
ipx _ipxMain 49fe0350 50 PEND 4892a41c 49fe0168 3d0002 0
The fields displayed by the taskshow command are described below.
NAME . Name of the task whose statistics are being shown.
ENTRY . Shows the routines that are currently being executed by the specified task.
TID . Address of the task listed in this row.