starttrace command

Purpose

Records selected system events.

Syntax

starttrace [ -event Event[, Event ] ...]

Description

The starttrace command starts the trace daemon which configures a trace session and starts the collection of system events. The data collected by the trace function is recorded in the trace log. A report from the trace log can be generated with the cattracerpt command.

Flags

-event Event[,Event]

Specifies the user-defined events for which you want to collect trace data. The Event list items should be separated by commas.

Note: The following events are used to determine the pid, the cpuid and the exec path name in the cattracerpt report:

106 DISPATCH
10C DISPATCH IDLE PROCESS
134 EXEC SYSTEM CALL
139 FORK SYSTEM CALL
465 KTHREAD CREATE

If any of these events is missing, the information reported by the cattracerpt command will be incomplete. When using the -event flag, you should include all these events in the Event list.

Exit Status

See Exit status for Virtual I/O Server commands.

Examples

To trace hook 234 and the hooks that will allow you to see the process names, enter:
```
starttrace -event 234,106,10C,134,139,465
```

Related Information

The stoptrace command and the cattracerpt command.