op-check-perfevents man page

op-check-perfevents ā€” 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-1.2.0.

See Also

/usr/share/doc/oprofile/, oprofile(1)

Info

Fri 04 August 2017 oprofile 1.2.0