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lscpumf(1) CPU-MF management programs lscpumf(1)

NAME

lscpumf - display information about CPU-measurement facilities

SYNOPSIS

lscpumf [-i|--info]
lscpumf [-c|--list-counters] [-C|--list-all-counters] [-s|--list-sampling-events]
lscpumf -h|--help
lscpumf -v|--version

DESCRIPTION

The lscpumf program lists information about CPU-measurement facilities that are supported by Linux on System z.

OPTIONS

-i, --info
Displays detailed information about available and supported CPU-measurement facilities.
-c, --list-counters
Lists counters that are provided by the CPU-measurement facility, omitting counters for which the LPAR is not authorized. For counter measurements with the perf program, the raw event identifier is displayed.
-C, --list-all-counters
Lists all counters that are provided by the CPU-measurement counter facility, regardless of LPAR authorization. To list only those counters for which the LPAR is authorized, use the -c option.
-s, --list-sampling-events
Lists perf raw events that activate the sampling facility.
-h, --help
Displays help information, then exits.
-v, --version
Displays version information, then exits.

SEE ALSO

chcpumf(8)
February 2014 s390-tools