javascript - Difference between 'self' and 'total' in Chrome CPU Profile of JS

Question

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

What is the difference between the 'self' and 'total' columns in the Chrome CPU profiling of JS code?

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1 Answer

深蓝 · Answer 1 · 2021-10-23T18:26:58+0000

self is how much time was spent doing work directly in that function.

total is how much time was spent in that function, and in the functions it called.