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[RFC,6/6] perf/tools/pmu-events/powerpc: Add hv_24x7 socket/chip level metric events

Message ID 20200117124620.26094-7-kjain@linux.ibm.com (mailing list archive)
State Superseded
Headers show
Series powerpc/perf: Add json file metric support for the hv_24x7 socket/chip level events | expand

Checks

Context Check Description
snowpatch_ozlabs/apply_patch success Successfully applied on branch powerpc/merge (20862247a368dbb75d6e97d82345999adaacf3cc)
snowpatch_ozlabs/build-ppc64le warning Build succeeded but added 1 new sparse warnings
snowpatch_ozlabs/build-ppc64be warning Build succeeded but added 1 new sparse warnings
snowpatch_ozlabs/build-ppc64e success Build succeeded
snowpatch_ozlabs/build-pmac32 success Build succeeded
snowpatch_ozlabs/checkpatch success total: 0 errors, 0 warnings, 0 checks, 64 lines checked
snowpatch_ozlabs/needsstable success Patch has no Fixes tags

Commit Message

Kajol Jain Jan. 17, 2020, 12:46 p.m. UTC 
The hv_24×7 feature in IBM® POWER9™ processor-based servers provide the
facility to continuously collect large numbers of hardware performance
metrics efficiently and accurately.
This patch adds hv_24x7 json metric file for different Socket/chip
resources.

Result:

power9 platform:

command:# ./perf stat --metric-only -M Memory_RD_BW_Chip? -C 0
	   -I 1000 sleep 1

time MB       Memory_RD_BW_Chip_0 MB   Memory_RD_BW_Chip_1 MB
1.000192635                      0.4                      0.0
1.001695883                      0.0                      0.0

Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
---
 .../arch/powerpc/power9/hv_24x7_metrics.json  | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 tools/perf/pmu-events/arch/powerpc/power9/hv_24x7_metrics.json
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Patch

diff --git a/tools/perf/pmu-events/arch/powerpc/power9/hv_24x7_metrics.json b/tools/perf/pmu-events/arch/powerpc/power9/hv_24x7_metrics.json
new file mode 100644
index 000000000000..52d0116e61c2
--- /dev/null
+++ b/tools/perf/pmu-events/arch/powerpc/power9/hv_24x7_metrics.json
@@ -0,0 +1,64 @@ 
+[
+    {
+        "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"
+    },
+    {
+    "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"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK0_OUT_ODD_DATA_COUNT\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_DATA_COUNT\\,chip\\=?@ )",
+        "MetricName": "XBUS0_OUT_DATA_THRUPUT?",
+        "ScaleUnit": "6.5e-2MB"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK0_OUT_ODD_DATA_COUNT\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_DATA_COUNT\\,chip\\=?@ )",
+        "MetricName": "XBUS0_OUT_DATA_UTILIZATION?",
+        "ScaleUnit": "53.125%"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@ )",
+        "MetricName": "XBUS0_OUT_TOTAL_UTILIZATION?",
+        "ScaleUnit": "50%"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK1_OUT_ODD_DATA_COUNT\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_DATA_COUNT\\,chip\\=?@ )",
+        "MetricName": "XBUS1_OUT_DATA_THRUPUT?",
+        "ScaleUnit": "6.5e-2MB"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK1_OUT_ODD_DATA_COUNT\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_DATA_COUNT\\,chip\\=?@ )",
+        "MetricName": "XBUS1_OUT_DATA_UTILIZATION?",
+        "ScaleUnit": "53.125%"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@ )",
+        "MetricName": "XBUS1_OUT_TOTAL_UTILIZATION?",
+        "ScaleUnit": "50%"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK2_OUT_ODD_DATA_COUNT\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_DATA_COUNT\\,chip\\=?@ )",
+        "MetricName": "XBUS2_OUT_DATA_THRUPUT?",
+        "ScaleUnit": "6.5e-2MB"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK2_OUT_ODD_DATA_COUNT\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_DATA_COUNT\\,chip\\=?@ )",
+        "MetricName": "XBUS2_OUT_DATA_UTILIZATION?",
+        "ScaleUnit": "53.125%"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_XLINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@PM_XLINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@ )",
+        "MetricName": "XBUS2_OUT_TOTAL_UTILIZATION?",
+        "ScaleUnit": "50%"
+    },
+    {
+    "MetricExpr": "(hv_24x7@PM_PB_CYC\\,chip\\=?@ )",
+        "MetricName": "PowerBUS_Frequency?",
+        "ScaleUnit": "2.56e-7GHz"
+    }
+]