flamegraphとは 意味・読み方・使い方

語源

From flame +‎ graph.

発音

名詞

flamegraph (plural flamegraphs)

1. (computing) A visual representation of hierarchical data used to analyze system and application performance metrics.
   • 2021, I. I. Thomas Hunter, Bryan English, “Preface”, in Multithreaded JavaScript, O'Reilly, →ISBN, page xi:

     We spent many hours running benchmarks, poring over flamegraphs, and digging through internal Node.js code.

参考

• call graph