On Fri, Dec 03, 2021 at 09:53:53AM +0200, Maxim Levitsky wrote: > > Perf exposes it, it's not really convenient if you're not using perf, > > but it can be found there. > That is good to know! I will check out the source but if you remember, > is there cli option in perf to show it, or it only uses it for internal > purposes? perf tool doesn't expose it I think, it's stuffed in perf_event_mmap_page::time_* fields, see include/uapi/linux/perf_event.h, it has comments on.
