op-check-perfevents (1) Linux Manual Page
op-check-perfevents – checks for kernel perf pmu support
Synopsis
op-check-perfevents [ options ]Description
The small helper program op-check-perfevents determines whether the kernel supports the perf interface and returns a zero exit status if the perf pmu support is available.Options
- –help / -h
- Show usage help message.
- –verbose / -v
- Print string describing the error number of perf_event_open syscall
Environment
No special environment variables are recognised by op-check-perfevents.Version
- This man page is current for oprofile-0.9.9.