Add cpu frequency metric

Signed-off-by: ChrsMark <[email protected]>
open-telemetry · Oct 4, 2023 · d5cd8c7 · d5cd8c7
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -129,6 +129,8 @@ release.
   ([#350](https://github.com/open-telemetry/semantic-conventions/pull/350))
 - Improve network attribute briefs.
   ([#352](https://github.com/open-telemetry/semantic-conventions/pull/352))
+- Add `system.cpu.frequency` metric.
+  ([#337](https://github.com/open-telemetry/semantic-conventions/pull/337))
 
 ## v1.21.0 (2023-07-13)
 

diff --git a/model/metrics/system-metrics.yaml b/model/metrics/system-metrics.yaml
@@ -61,6 +61,15 @@ groups:
       - ref: system.cpu.state
       - ref: system.cpu.logical_number
 
+  - id: metric.system.cpu.frequency
+    type: metric
+    metric_name: system.cpu.frequency
+    brief: "Reports the current frequency of the CPU core in MHz"
+    instrument: gauge
+    unit: "{MHz}"
+    attributes:
+      - ref: system.cpu.logical_number
+
   - id: metric.system.cpu.physical.count
     type: metric
     metric_name: system.cpu.physical.count