RESOLVED FIXED225116
Sampling profiler should dump a tier breakdown, and add ability to see time spent in C code with sampleCCode=0, and fix bugs with frames having the wrong jitType if they're inlined 
https://bugs.webkit.org/show_bug.cgi?id=225116
Summary Sampling profiler should dump a tier breakdown, and add ability to see time s...
Saam Barati
Reported 2021-04-27 12:23:16 PDT
...
Attachments
patch (14.45 KB, patch)
2021-04-28 15:13 PDT, Saam Barati 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Saam Barati
Comment 1 2021-04-28 15:13:42 PDT
Created attachment 427299 [details] patch
Yusuke Suzuki
Comment 2 2021-04-28 15:15:24 PDT
Comment on attachment 427299 [details] patch r=me
Saam Barati
Comment 3 2021-04-28 15:16:12 PDT
This will show data like this: Tier breakdown: ----------------------------------- LLInt: 10 (0.197902%) Baseline: 191 (3.779933%) DFG: 693 (13.714625%) FTL: 482 (9.538888%) js builtin: 17 (0.336434%) Wasm: 0 (0.000000%) Host: 0 (0.000000%) C/C++: 3666 (72.550960%) Unknown Frame: 1 (0.019790%) Unknown Executable: 10 (0.197902%)
EWS
Comment 4 2021-04-29 10:42:22 PDT
Committed r276786 (237164@main): <https://commits.webkit.org/237164@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 427299 [details].
Radar WebKit Bug Importer
Comment 5 2021-04-29 10:43:15 PDT
<rdar://problem/77329686>
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