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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/04/08 07:22:40 UTC

[GitHub] [arrow-datafusion] mingmwang commented on issue #2174: Easier flamegraph / profiling support for datafusion benchmarks

mingmwang commented on issue #2174:
URL: https://github.com/apache/arrow-datafusion/issues/2174#issuecomment-1092536106

   I  had use [pprof-rs](https://github.com/tikv/pprof-rs) to benchmark the DataFusion/Arrow Parquet reader performance. It can generate the flamegraph pictures easily.
   


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