| OP-CHECK-PERFEVENTS(1) | General Commands Manual | OP-CHECK-PERFEVENTS(1) |
NAME
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
SEE ALSO
/usr/share/doc/oprofile/, oprofile(1)
| Mon 22 April 2024 | 4th Berkeley Distribution |