User Guide

Contents

Problem: Skipped Stack Frames

Intel® VTune™
Profiler
displays
[Skipped stack frame(s)]
in the grid panes.

Cause

VTune
Profiler
did not unwind the stack to reduce data collection overhead, and failed to resolve the stack heuristically.

Solution

You may collect deeper stacks by creating a custom event-based sampling analysis and increasing the
Stack size
option value in bytes ( option in CLI), though beware that this also increases the collection overhead.

Product and Performance Information

1

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