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perf vendor events power9: Add hv_24x7 core level metric events

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This patch adds hv_24x7 core level events in nest_metric.json file and
also add PerChip/PerCore field in metric events.

Result:

power9 platform:

command:# ./perf stat --metric-only -M PowerBUS_Frequency -C 0 -I 1000
     1.000070601                        1.9                        2.0
     2.000253881                        2.0                        1.9
     3.000364810                        2.0                        2.0

Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Link: http://lore.kernel.org/lkml/20200907064133.75090-6-kjain@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Kajol Jain 2020-09-07 12:11:33 +05:30 committed by Arnaldo Carvalho de Melo
parent f5a489dc81
commit b1f815c479
1 changed files with 22 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
View File

@ -3,35 +3,44 @@
"MetricExpr": "(hv_24x7@PM_MCS01_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS01_128B_RD_DISP_PORT23\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT23\\,chip\\=?@)",
"MetricName": "Memory_RD_BW_Chip",
"MetricGroup": "Memory_BW",
"ScaleUnit": "1.6e-2MB"
"ScaleUnit": "1.6e-2MB",
"AggregationMode": "PerChip"
},
{
"MetricExpr": "(hv_24x7@PM_MCS01_128B_WR_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS01_128B_WR_DISP_PORT23\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_WR_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_WR_DISP_PORT23\\,chip\\=?@ )",
"MetricName": "Memory_WR_BW_Chip",
"MetricGroup": "Memory_BW",
"ScaleUnit": "1.6e-2MB"
"ScaleUnit": "1.6e-2MB",
"AggregationMode": "PerChip"
},
{
"MetricExpr": "(hv_24x7@PM_PB_CYC\\,chip\\=?@ )",
"MetricName": "PowerBUS_Frequency",
"ScaleUnit": "2.5e-7GHz"
"ScaleUnit": "2.5e-7GHz",
"AggregationMode": "PerChip"
},
{
"MetricExpr": "(hv_24x7@CPM_CS_32MHZ_CYC\\,domain\\=3\\,core\\=?@ )",
"MetricName": "CPM_CS_32MHZ_CYC",
"ScaleUnit": "1MHz",
"AggregationMode": "PerCore"
},
{
"MetricExpr" : "nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT23@",
"MetricName" : "mcs01-read",
"MetricGroup" : "memory_bw",
"MetricGroup" : "memory-bandwidth",
"ScaleUnit": "6.1e-5MB"
},
{
"MetricExpr" : "nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT23@",
"MetricName" : "mcs23-read",
"MetricGroup" : "memory_bw",
"MetricGroup" : "memory-bandwidth",
"ScaleUnit": "6.1e-5MB"
},
{
"MetricExpr" : "nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT23@",
"MetricName" : "mcs01-write",
"MetricGroup" : "memory_bw",
"MetricGroup" : "memory-bandwidth",
"ScaleUnit": "6.1e-5MB"
},
{
@ -48,7 +57,7 @@
{
"MetricExpr" : "(nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT23@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT23@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT23@ + nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT23@)",
"MetricName" : "Memory-bandwidth-MCS",
"MetricGroup" : "memory_bw",
"MetricGroup" : "memory-bandwidth",
"ScaleUnit": "6.1e-5MB"
}
]