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Rename two JVM runtime metrics #3472

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5 changes: 5 additions & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,11 @@ release.
([#3390](https://github.com/open-telemetry/opentelemetry-specification/pull/3390))
- BREAKING: Remove `messaging.consumer.id`, make `messaging.client_id` generic
([#3336](https://github.com/open-telemetry/opentelemetry-specification/pull/3336))
- BREAKING: Rename metric `process.runtime.jvm.cpu.utilization` to
`process.runtime.jvm.cpu.recent_utilization`, and rename metric
`process.runtime.jvm.system.cpu.utilization` to
`process.runtime.jvm.system.cpu.recent_utilization`
([#3472](https://github.com/open-telemetry/opentelemetry-specification/pull/3472))

### Compatibility

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6 changes: 6 additions & 0 deletions schemas/1.21.0
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,12 @@ versions:
attribute_map:
messaging.kafka.client_id: messaging.client_id
messaging.rocketmq.client_id: messaging.client_id
metrics:
changes:
# https://github.com/open-telemetry/opentelemetry-specification/pull/3472
- rename_metrics:
process.runtime.jvm.cpu.utilization: process.runtime.jvm.cpu.recent_utilization
process.runtime.jvm.system.cpu.utilization: process.runtime.jvm.system.cpu.recent_utilization
1.20.0:
spans:
changes:
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Original file line number Diff line number Diff line change
Expand Up @@ -122,19 +122,19 @@ 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: >
This utilization is not defined as being for the specific interval since last measurement
(unlike `system.cpu.utilization`).
instrument: gauge
unit: "1"

- id: metric.process.runtime.jvm.system.cpu.utilization
- id: metric.process.runtime.jvm.system.cpu.recent_utilization
type: metric
metric_name: process.runtime.jvm.system.cpu.utilization
metric_name: process.runtime.jvm.system.cpu.recent_utilization
brief: "Recent CPU utilization for the whole system."
note: >
This utilization is not defined as being for the specific interval since last measurement
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Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,8 @@ 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.system.cpu.utilization`](#metric-processruntimejvmsystemcpuutilization)
* [Metric: `process.runtime.jvm.cpu.recent_utilization`](#metric-processruntimejvmcpurecent_utilization)
* [Metric: `process.runtime.jvm.system.cpu.recent_utilization`](#metric-processruntimejvmsystemcpurecent_utilization)
* [Metric: `process.runtime.jvm.system.cpu.load_1m`](#metric-processruntimejvmsystemcpuload_1m)
* [Metric: `process.runtime.jvm.buffer.usage`](#metric-processruntimejvmbufferusage)
* [Metric: `process.runtime.jvm.buffer.limit`](#metric-processruntimejvmbufferlimit)
Expand Down Expand Up @@ -285,30 +285,30 @@ This metric is [recommended](../metric-requirement-level.md#recommended).
<!-- 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](../metric-requirement-level.md#recommended).

<!-- 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`
### Metric: `process.runtime.jvm.system.cpu.recent_utilization`

This metric is [recommended](../metric-requirement-level.md#recommended).

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

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

### Metric: `process.runtime.jvm.system.cpu.load_1m`
Expand Down