User Guide

Contents

no-follow-child

Specify whether child processes are included in collection results.

Syntax

-no-follow-child
-follow-child
Default
The default is
-follow-child
, so that child processes are included in the
collect
action.
Actions Modified
Description
Use the
no-follow-child
action-option when you want to exclude child processes from
collect
action data collection and analysis. This option is recommended when profiling an application launched by a script.
In this example, only the
myApp
Linux* application will be profiled. No information will be collected about any child processes initiated by
myApp
.
vtune -collect hotspots -no-follow-child myApp -- /home/test/sample

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.