[GitHub] [spark] rednaxelafx commented on pull request #42988: [WIP][SPARK-45209][CORE][UI] Flame Graph Support For Executor Thread Dump Page

["rednaxelafx (via GitHub)" <gi...@apache.org>]

rednaxelafx commented on PR #42988:
URL: https://github.com/apache/spark/pull/42988#issuecomment-1724837849

   One important aspect of flame graphs is the semantics of the "width" of the bars. It can be defined to mean anything, e.g. aggregated profiling ticks (i.e. number of samples) or wall clock duration etc.
   
   What's the intended semantics of "width" here for the thread dump snapshot?


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