perf has facilities for tracing that use perl or python scripts. At least the python variant has bundled python code that is required (or at least very helpful) to use these facilities. Unfortunately, the ebuild doesn't install it. Reproducible: Always Steps to Reproduce: 1. perf trace -l 2. There is a "quick example" in man perf-trace-python Actual Results: 1. trace -l shows no installed scripts 2. the quick example can't find the modules Didn't try with perl because I have trouble reading perl code, but I guess it's the same there.
Will look into it asap.
Seems fine now. perf script sctop worked here.