14

System Enhancements

Release Note

 

 

Table 1: New parameters in output of the show cpu=extended command

 

 

 

 

 

 

Parameter

Meaning

 

 

 

 

 

 

State

Whether extended CPU utilisation is enabled.

 

 

 

 

 

 

Current Time

Current time in hh:mm:ss format. The time in

 

 

 

milliseconds since midnight, and the current timestamp

 

 

 

are also in brackets.

 

 

 

 

 

 

Current Install

Current installed release, with the size of the release in

 

 

 

brackets.

 

 

 

 

 

 

Start percent

Percentage of utilisation that the CPU must reach, if any,

 

 

 

before the router or switch can begin capturing

 

 

 

extended CPU utilisation data. A “-” shows if no

 

 

 

percentage is set.

 

 

 

 

 

 

Stop percent

Percentage of utilisation that the CPU must fall below

 

 

 

before the router or switch stops capturing extended

 

 

 

CPU utilisation data.

 

 

 

 

 

 

msSM

Time when the router or switch captured the CPU

 

 

 

utilisation sample. The time format is milliseconds since

 

 

 

midnight, in hexadecimal notation.

 

 

 

 

 

 

Timestamp

Time when the router or switch captured the CPU

 

 

 

utilisation sample. The time format is microseconds

 

 

 

since the router or switch last restarted. This figure

 

 

 

wraps at 4 294 967 295 to return to 0.

 

 

 

 

 

 

Util

Percentage of instantaneous CPU utilisation.

 

 

 

 

 

 

Caller

Return address of the function that the CPU is

 

 

 

executing.

 

 

 

 

 

 

Return 1, Return 2, Return 3

Return addresses for function calls on the CPU stack.

 

 

 

 

Example To display the extended CPU utilisation data, use the command:

sh cpu ext

Software Version 2.8.1 C613-10477-00 REV B

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Allied Telesis AT-9800, RAPIER I, X900-48FE, AT-8900, AT-8700XL, AT-9900, AT-8600, AT-8800 manual Parameter Meaning