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Update _index.md on the runtime_id_enabled #29782

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Update _index.md on the runtime_id_enabled #29782

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a363cdd
Update _index.md on the runtime_id_enabled
anna-git Jun 6, 2025
8055ef1
Fix typos
anna-git Jun 6, 2025
ceb8587
add runtime id between quote as code
anna-git Jun 6, 2025
78a25fd
Update content/en/tracing/metrics/runtime_metrics/_index.md
anna-git Jun 9, 2025
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4 changes: 4 additions & 0 deletions content/en/tracing/metrics/runtime_metrics/_index.md
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Expand Up @@ -163,6 +163,10 @@ Use the following environment variables to configure runtime metrics in your app
: **Default**: `true` for Java, `false` for all other languages <br>
**Description**: Enables the collection of runtime metrics. Metrics are sent to the Datadog agent, as configured for the instrumented application.

`DD_RUNTIME_ID_ENABLED`
: **Default**: `false` for Node.js, Ruby and Python languages <br>
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[optional] consider inverting the definition here to make true appear more as the intended behavior

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: **Default**: `false` for Node.js, Ruby and Python languages <br>
: **Default**: `true` for Java, .NET, and Go; `false` for all other languages <br>

**Description**: Enables enhanced runtime metrics, providing a `runtime_id` tag along with every metric. The `runtime_id` represents the application's process identifier and allows you to directly correlate runtime metrics with individual running applications.

`DD_AGENT_HOST`
: **Default**: `localhost` <br>
**Description**: Sets the host address for the tracing library's metric submission. Can be a hostname or an IP address.
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