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Rename process.runtime.jvm.cpu.utilization to process.runtime.jvm.cpu.recent_utilization #53

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merged 4 commits into from
Jun 9, 2023
Merged

Rename process.runtime.jvm.cpu.utilization to process.runtime.jvm.cpu.recent_utilization #53

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fd23c97
Rename process.runtime.jvm.cpu.utilization to process.runtime.jvm.cpu…
trask May 25, 2023
012768b
Add schema transformation
trask May 26, 2023
9f6d760
Merge branch 'main' into recent-utilization
arminru May 31, 2023
87c9d46
Merge remote-tracking branch 'upstream/main' into recent-utilization
trask Jun 7, 2023
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -68,6 +68,8 @@ release.
([#3458](https://github.com/open-telemetry/opentelemetry-specification/pull/3458))
- Specify the value range for JVM CPU metrics.
([#13](https://github.com/open-telemetry/semantic-conventions/pull/13))
- Rename `process.runtime.jvm.cpu.utilization` to `process.runtime.jvm.cpu.recent_utilization`.
([#53](https://github.com/open-telemetry/semantic-conventions/pull/53))
- Clarify `process.runtime.jvm.threads.count` refers to platform threads.
([#54](https://github.com/open-telemetry/semantic-conventions/pull/54))
- Add `gcp.gce.instance.name` and `gcp.gce.instance.hostname` resource
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7 changes: 6 additions & 1 deletion schemas/1.21.0
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Expand Up @@ -44,7 +44,12 @@ versions:
http.scheme: url.scheme
http.url: url.full
http.request_content_length: http.request.body.size
http.response_content_length: http.response.body.size
http.response_content_length: http.response.body.size
metrics:
changes:
# https://github.com/open-telemetry/semantic-conventions/pull/53
- rename_metrics:
process.runtime.jvm.cpu.utilization: process.runtime.jvm.cpu.recent_utilization
1.20.0:
spans:
changes:
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4 changes: 2 additions & 2 deletions semantic_conventions/metrics/process-runtime-jvm-metrics.yaml
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Expand Up @@ -122,9 +122,9 @@ groups:
instrument: updowncounter
unit: "{class}"

- id: metric.process.runtime.jvm.cpu.utilization
- id: metric.process.runtime.jvm.cpu.recent_utilization
type: metric
metric_name: process.runtime.jvm.cpu.utilization
metric_name: process.runtime.jvm.cpu.recent_utilization
brief: "Recent CPU utilization for the process."
note: >
The value range is [0.0,1.0].
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11 changes: 6 additions & 5 deletions specification/metrics/semantic_conventions/runtime-environment-metrics.md
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Expand Up @@ -30,7 +30,7 @@ semantic conventions when instrumenting runtime environments.
* [Metric: `process.runtime.jvm.classes.loaded`](#metric-processruntimejvmclassesloaded)
* [Metric: `process.runtime.jvm.classes.unloaded`](#metric-processruntimejvmclassesunloaded)
* [Metric: `process.runtime.jvm.classes.current_loaded`](#metric-processruntimejvmclassescurrent_loaded)
* [Metric: `process.runtime.jvm.cpu.utilization`](#metric-processruntimejvmcpuutilization)
* [Metric: `process.runtime.jvm.cpu.recent_utilization`](#metric-processruntimejvmcpurecent_utilization)
* [Metric: `process.runtime.jvm.system.cpu.utilization`](#metric-processruntimejvmsystemcpuutilization)
* [Metric: `process.runtime.jvm.system.cpu.load_1m`](#metric-processruntimejvmsystemcpuload_1m)
* [Metric: `process.runtime.jvm.buffer.usage`](#metric-processruntimejvmbufferusage)
Expand Down Expand Up @@ -298,19 +298,20 @@ This metric is obtained from [`ClassLoadingMXBean#getLoadedClassCount()`](https:
<!-- semconv metric.process.runtime.jvm.classes.current_loaded(full) -->
<!-- endsemconv -->

### Metric: `process.runtime.jvm.cpu.utilization`
### Metric: `process.runtime.jvm.cpu.recent_utilization`

This metric is [recommended][MetricRecommended].
This metric is obtained from [`com.sun.management.OperatingSystemMXBean#getProcessCpuLoad()`](https://docs.oracle.com/en/java/javase/17/docs/api/jdk.management/com/sun/management/OperatingSystemMXBean.html#getProcessCpuLoad()) on HotSpot
and [`com.ibm.lang.management.OperatingSystemMXBean#getProcessCpuLoad()`](https://www.ibm.com/docs/api/v1/content/SSYKE2_8.0.0/openj9/api/jdk8/jre/management/extension/com/ibm/lang/management/OperatingSystemMXBean.html#getProcessCpuLoad--) on J9.
Note that the JVM does not provide a definition of what "recent" means.

<!-- semconv metric.process.runtime.jvm.cpu.utilization(metric_table) -->
<!-- semconv metric.process.runtime.jvm.cpu.recent_utilization(metric_table) -->
| Name | Instrument Type | Unit (UCUM) | Description |
| -------- | --------------- | ----------- | -------------- |
| `process.runtime.jvm.cpu.utilization` | Gauge | `1` | Recent CPU utilization for the process. |
| `process.runtime.jvm.cpu.recent_utilization` | Gauge | `1` | Recent CPU utilization for the process. |
<!-- endsemconv -->

<!-- semconv metric.process.runtime.jvm.cpu.utilization(full) -->
<!-- semconv metric.process.runtime.jvm.cpu.recent_utilization(full) -->
<!-- endsemconv -->

### Metric: `process.runtime.jvm.system.cpu.utilization`
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