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dtrace has also been on macOS since 10.5, with a pretty nice GUI app as well. I’ve used it to trace ruby and python code to isolate slow API requests from the e

by 0xEFF 6y ago

dtrace has also been on macOS since 10.5, with a pretty nice GUI app as well. I’ve used it to trace ruby and python code to isolate slow API requests from the end user’s perspective.

colechristensen 6y ago
That sounds really interesting, do you have any references to share about macOS gui dtrace?
- SEJeff 6y ago
  The app is called Instruments. Check it out at /Developer/Applications/Instruments https://developer.apple.com/library/archive/documentation/AnalysisTools/Conceptual/instruments_help-collection/Chapter/Chapter.html https://developer.apple.com/library/archive/documentation/An...