[PATCH 09/11] perf vendor events: Update metrics for sapphirerapids

zhengjun.xing
2022-08-12T08:53:07Z

The metrics are based on TMA 4.4 full, add new metrics “UNCORE_FREQ” for
sapphirerapids.

Use script at:
https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py

to download and generate the latest events and metrics. Manually copy
the sapphirerapids files into perf.

Signed-off-by: Zhengjun Xing <zhengjun.xing@linux.intel.com>
---
.../pmu-events/arch/x86/sapphirerapids/spr-metrics.json | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json b/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json
index b9adef1fb72e..e194dfc5c25b 100644
--- a/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json
@@ -491,6 +491,12 @@
"MetricGroup": "SoC",
"MetricName": "Socket_CLKS"
},
+ {
+ "BriefDescription": "Uncore frequency per die [GHZ]",
+ "MetricExpr": "uncore_cha_0@event\\=0x1@ / #num_dies / duration_time / 1000000000",