1OP-CHECK-PERFEVENTS(1) General Commands Manual OP-CHECK-PERFEVENTS(1)
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6 op-check-perfevents - checks for kernel perf pmu support
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9 op-check-perfevents [ options ]
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12 The small helper program op-check-perfevents determines whether the
13 kernel supports the perf interface and returns a zero exit status if
14 the perf pmu support is available.
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17 --help / -h
18 Show usage help message.
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20 --verbose / -v
21 Print string describing the error number of perf_event_open
22 syscall
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26 No special environment variables are recognised by op-check-perfevents.
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30 This man page is current for oprofile-0.9.9.
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34 /usr/share/doc/oprofile-0.9.9/, oprofile(1)
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384th Berkeley Distribution Tue 21 March 2017 OP-CHECK-PERFEVENTS(1)