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SYS_VIEW_TRACING_VIEWER.md

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System View Tracing Viewer for ESP-IDF

In this System View tracing guide, we will follow the sysview_tracing_heap_log example project which can be obtained from Github, this project need some configuration from menuconfig and also some jumpers to be set in your devkit.

Prerequisites

  • ESP-IDF >=v4.2 and equivalent OpenOCD and Xtensa Tools
  • IDF VSCode extension version >=0.4.0
  • We assume you have already generated the (.svdat) file using head tracing
  • ESP Wrover Kit (optional)

Steps

  • Once you've finished collecting heap tracing (.svdat) file stats
  • From the left hand corner, click the Espressif Logo
  • Then your recent traces will be present inside App Tracing Archives list
  • Click on the one you want to open.
  • It will ask you which view you want (Heap Tracing UI or System View Tracing UI)
  • Select System View Tracing
  • It will open your system view tracing (this could take some time to load if your trace file is heavy)

If you find any of the data/graph/tables represent wrong data points please help us correct/improve the same by reporting bugs here