[PATCH v1] perf jevents: Add mesh bandwidth saturation for CWF, EMR, GRR, SNR, SPR, SRF

From: Ian Rogers

Date: Wed Sep 09 2026 - 18:12:35 EST


Extend the mesh bandwidth saturation's list of events to include
events from clearwaterforest, emeraldrapids, grandridge,
graniterapids, sapphirerapids and sierraforest. This makes the
lpm_mem_sat metric available for those CPU models.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
tools/perf/pmu-events/intel_metrics.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/pmu-events/intel_metrics.py b/tools/perf/pmu-events/intel_metrics.py
index bc2b920d3a0d..9780bf978a41 100755
--- a/tools/perf/pmu-events/intel_metrics.py
+++ b/tools/perf/pmu-events/intel_metrics.py
@@ -1099,7 +1099,8 @@ def UncoreMemSat() -> Optional[Metric]:
try:
clocks = Event("UNC_CHA_CLOCKTICKS", "UNC_C_CLOCKTICKS")
sat = Event("UNC_CHA_DISTRESS_ASSERTED.VERT", "UNC_CHA_FAST_ASSERTED.VERT",
- "UNC_C_FAST_ASSERTED")
+ "UNC_C_FAST_ASSERTED", "UNC_CHA_DISTRESS_ASSERTED.DPT_ANY",
+ "UNC_CHA_DISTRESS_ASSERTED.DPT_NONLOCAL")
except:
return None

--
2.55.0.1003.g10538fe699-goog