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path: root/tools/perf/scripts/python/powerpc-hcalls.py
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2019-02-25perf script python: Add Python3 support to powerpc-hcalls.pyTony Jones1-8/+10
Support both Python2 and Python3 in the powerpc-hcalls.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <[email protected]> Cc: Ravi Bangoria <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Seeteena Thoufeek <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2018-06-06perf script powerpc: Python script for hypervisor call statisticsRavi Bangoria1-0/+200
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 <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Naveen N. Rao <[email protected]> Link: http://lkml.kernel.org/r/[email protected] [ Fixup typo: table_loockup -> table_lookup ] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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