From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/tools/perf/pmu-events/arch/x86/broadwellde/bdwde-metrics.json | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/tools/perf/pmu-events/arch/x86/broadwellde/bdwde-metrics.json b/kernel/tools/perf/pmu-events/arch/x86/broadwellde/bdwde-metrics.json
index 49c5f12..16fd8a7 100644
--- a/kernel/tools/perf/pmu-events/arch/x86/broadwellde/bdwde-metrics.json
+++ b/kernel/tools/perf/pmu-events/arch/x86/broadwellde/bdwde-metrics.json
@@ -115,7 +115,7 @@
},
{
"BriefDescription": "Fraction of cycles spent in Kernel mode",
- "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC:u / CPU_CLK_UNHALTED.REF_TSC",
+ "MetricExpr": "CPU_CLK_UNHALTED.THREAD:k / CPU_CLK_UNHALTED.THREAD",
"MetricGroup": "Summary",
"MetricName": "Kernel_Utilization"
},
--
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