linux/tools/perf/scripts/python/bin/powerpc-hcalls-record

#!/bin/bash
perf record -e "{powerpc:hcall_entry,powerpc:hcall_exit}" $@
perf script powerpc: Python script for hypervisor call statistics Add python script to show hypervisor call statistics. Ex, # perf record -a -e "{powerpc:hcall_entry,powerpc:hcall_exit}" # perf script -s scripts/python/powerpc-hcalls.py hcall count min(ns) max(ns) avg(ns) -------------------------------------------------------------------- H_RANDOM 82 838 1164 904 H_PUT_TCE 47 1078 5928 2003 H_EOI 266 1336 3546 1654 H_ENTER 28 1646 4038 1952 H_PUT_TCE_INDIRECT 230 2166 18168 6109 H_IPI 238 1072 3232 1688 H_SEND_LOGICAL_LAN 42 5488 21366 7694 H_STUFF_TCE 294 986 6210 3591 H_XIRR 266 2286 6990 3783 H_PROTECT 10 2196 3556 2555 H_VIO_SIGNAL 294 1028 2784 1311 H_ADD_LOGICAL_LAN_BUFFER 53 1978 3450 2600 H_SEND_CRQ 77 1762 7240 2447 Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/20180605124801.17210-1-ravi.bangoria@linux.ibm.com [ Fixup typo: table_loockup -> table_lookup ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-06-05 12:48:01 +00:00			`#!/bin/bash`
			`perf record -e "{powerpc:hcall_entry,powerpc:hcall_exit}" $@`