linux-kernel - [PATCH v1 11/19] perf vendor events: Update jaketown metrics

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Message-ID: <20250719034515.2000467-12-irogers@google.com>
Date: Fri, 18 Jul 2025 20:45:07 -0700
From: Ian Rogers <irogers@...gle.com>
To: Thomas Falcon <thomas.falcon@...el.com>, Peter Zijlstra <peterz@...radead.org>, 
	Ingo Molnar <mingo@...hat.com>, Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, 
	Kan Liang <kan.liang@...ux.intel.com>, 
	"Andreas Färber" <afaerber@...e.de>, Manivannan Sadhasivam <mani@...nel.org>, 
	Caleb Biggers <caleb.biggers@...el.com>, Weilin Wang <weilin.wang@...el.com>, 
	linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-actions@...ts.infradead.org
Subject: [PATCH v1 11/19] perf vendor events: Update jaketown metrics

Update metrics from TMA 5.0 to 5.1.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 .../arch/x86/jaketown/jkt-metrics.json        | 20 +++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/tools/perf/pmu-events/arch/x86/jaketown/jkt-metrics.json b/tools/perf/pmu-events/arch/x86/jaketown/jkt-metrics.json
index 6f636ea0f216..250c73b21385 100644
--- a/tools/perf/pmu-events/arch/x86/jaketown/jkt-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/jaketown/jkt-metrics.json
@@ -1,49 +1,49 @@
 [
     {
         "BriefDescription": "C2 residency percent per package",
-        "MetricExpr": "cstate_pkg@c2\\-residency@ / TSC",
+        "MetricExpr": "cstate_pkg@c2\\-residency@ / msr@tsc@",
         "MetricGroup": "Power",
         "MetricName": "C2_Pkg_Residency",
         "ScaleUnit": "100%"
     },
     {
         "BriefDescription": "C3 residency percent per core",
-        "MetricExpr": "cstate_core@c3\\-residency@ / TSC",
+        "MetricExpr": "cstate_core@c3\\-residency@ / msr@tsc@",
         "MetricGroup": "Power",
         "MetricName": "C3_Core_Residency",
         "ScaleUnit": "100%"
     },
     {
         "BriefDescription": "C3 residency percent per package",
-        "MetricExpr": "cstate_pkg@c3\\-residency@ / TSC",
+        "MetricExpr": "cstate_pkg@c3\\-residency@ / msr@tsc@",
         "MetricGroup": "Power",
         "MetricName": "C3_Pkg_Residency",
         "ScaleUnit": "100%"
     },
     {
         "BriefDescription": "C6 residency percent per core",
-        "MetricExpr": "cstate_core@c6\\-residency@ / TSC",
+        "MetricExpr": "cstate_core@c6\\-residency@ / msr@tsc@",
         "MetricGroup": "Power",
         "MetricName": "C6_Core_Residency",
         "ScaleUnit": "100%"
     },
     {
         "BriefDescription": "C6 residency percent per package",
-        "MetricExpr": "cstate_pkg@c6\\-residency@ / TSC",
+        "MetricExpr": "cstate_pkg@c6\\-residency@ / msr@tsc@",
         "MetricGroup": "Power",
         "MetricName": "C6_Pkg_Residency",
         "ScaleUnit": "100%"
     },
     {
         "BriefDescription": "C7 residency percent per core",
-        "MetricExpr": "cstate_core@c7\\-residency@ / TSC",
+        "MetricExpr": "cstate_core@c7\\-residency@ / msr@tsc@",
         "MetricGroup": "Power",
         "MetricName": "C7_Core_Residency",
         "ScaleUnit": "100%"
     },
     {
         "BriefDescription": "C7 residency percent per package",
-        "MetricExpr": "cstate_pkg@c7\\-residency@ / TSC",
+        "MetricExpr": "cstate_pkg@c7\\-residency@ / msr@tsc@",
         "MetricGroup": "Power",
         "MetricName": "C7_Pkg_Residency",
         "ScaleUnit": "100%"
@@ -71,7 +71,6 @@
     },
     {
         "BriefDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend",
-        "MetricConstraint": "NO_GROUP_EVENTS_NMI",
         "MetricExpr": "1 - (tma_frontend_bound + tma_bad_speculation + tma_retiring)",
         "MetricGroup": "BvOB;TmaL1;TopdownL1;tma_L1_group",
         "MetricName": "tma_backend_bound",
@@ -296,7 +295,7 @@
     },
     {
         "BriefDescription": "Measured Average Core Frequency for unhalted processors [GHz]",
-        "MetricExpr": "tma_info_system_turbo_utilization * TSC / 1e9 / tma_info_system_time",
+        "MetricExpr": "tma_info_system_turbo_utilization * msr@tsc@ / 1e9 / tma_info_system_time",
         "MetricGroup": "Power;Summary",
         "MetricName": "tma_info_system_core_frequency"
     },
@@ -308,7 +307,7 @@
     },
     {
         "BriefDescription": "Average number of utilized CPUs",
-        "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / TSC",
+        "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / msr@tsc@",
         "MetricGroup": "Summary",
         "MetricName": "tma_info_system_cpus_utilized"
     },
@@ -348,6 +347,7 @@
     },
     {
         "BriefDescription": "Average number of parallel data read requests to external memory",
+        "MetricConstraint": "NO_GROUP_EVENTS",
         "MetricExpr": "UNC_C_TOR_OCCUPANCY.MISS_OPCODE@...ter_opc\\=0x182@ / UNC_C_TOR_OCCUPANCY.MISS_OPCODE@...ter_opc\\=0x182\\,thresh\\=1@",
         "MetricGroup": "Mem;MemoryBW;SoC",
         "MetricName": "tma_info_system_mem_parallel_reads",
-- 
2.50.0.727.gbf7dc18ff4-goog