3 ms·
I often get junk when sampling without lbr. Which kernel are you running? The quality of perf and the associated perf_events varies wildly across kernel version
by fooblaster 2y ago
I often get junk when sampling without lbr. Which kernel are you running? The quality of perf and the associated perf_events varies wildly across kernel versions.
- Sesse__ 2y agoA variety of kernels over the last five years, on a multitude of Intel CPUs. :-) I last tested this on 6.10, I think. It's certainly true that there can be junk in --call-graph fp, too.