IBM SC30-3681-08 manual Accessing the Performance Monitoring Environment, Settime

Performance Con®guration Commands (Talk 6)

Set

Use the set command to set the reporting period.

Syntax:

settime

time Speci®es the short window time. Valid Values: 2 - 30 seconds Default Value: 2

Accessing the Performance Monitoring Environment

Use the following procedure to access the Performance monitoring commands. This process gives you access to the Performance monitoring process.

1.At the OPCON prompt, enter talk 5. (For more detail on this command, see ªChapter 10. The Operating/Monitoring Process (GWCON - Talk 5) and Commandsº on page 127.) For example:

*talk 5

+

After you enter the talk 5 command, the GWCON prompt (+) displays on the terminal. If the prompt does not appear when you ®rst enter con®guration, press Return again.

2.At the + prompt, enter the perf command to get you to the PERF Console> prompt.

Example:

+perf

PERF Console>

Performance Monitoring Commands

This section describes the Performance monitoring commands.

Table 27. PERF Monitoring Command Summary

Command	Function
? (Help)	Displays all the commands available for this command level or lists the
	options for speci®c commands (if available). See ªGetting Helpº on page 10.
Clear	Clear the CPU utilization high water statistics and resets the reporting period
	to a new cycle.
Disable	Disables the collection of CPU utilization statistics or Talk 2 ELS monitor
	output.
Enable	Enables the collection of CPU utilization statistics or Talk 2 ELS monitor
	output.
List	Lists the con®guration.
Report	Displays a report of performance statistics.
Set	Sets the reporting period.
Exit	Returns you to the previous command level. See ªExiting a Lower Level
	Environmentº on page 11.

Chapter 14. Con®guring and Monitoring Performance 217