Messages in this thread Patch in this message | | | From | Kajol Jain <> | Subject | [RFC 3/3] perf/tools/pmu_events/powerpc: Add hv_24x7 core level metric events | Date | Thu, 25 Jun 2020 17:17:18 +0530 |
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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> --- .../arch/powerpc/power9/nest_metrics.json | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json index c121e526442a..1f9c4ec12f67 100644 --- a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json +++ b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json @@ -3,17 +3,26 @@ "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", + "PerChip": "1" }, { "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", + "PerChip": "1" }, { "MetricExpr": "(hv_24x7@PM_PB_CYC\\,chip\\=?@ )", "MetricName": "PowerBUS_Frequency", - "ScaleUnit": "2.5e-7GHz" + "ScaleUnit": "2.5e-7GHz", + "PerChip": "1" + }, + { + "MetricExpr": "(hv_24x7@CPM_CS_32MHZ_CYC\\,domain\\=3\\,core\\=?@ )", + "MetricName": "CPM_CS_32MHZ_CYC", + "ScaleUnit": "1MHz", + "PerCore": "1" } ] -- 2.26.2
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