User Guide

Intel® VTune™ Profiler User Guide

ID 766319
Date 11/07/2023
Public
Document Table of 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 (-stack-size option in CLI), though beware that this also increases the collection overhead.