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Update DD_COLD_START_TRACING env var description #554

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Jan 27, 2025
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Update DD_COLD_START_TRACING env var description #554

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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -24,7 +24,7 @@ Besides the environment variables supported by dd-trace-py, the datadog-lambda-p
| -------------------- | ------------ | ------------- |
| DD_ENCODE_AUTHORIZER_CONTEXT | When set to `true` for Lambda authorizers, the tracing context will be encoded into the response for propagation. Supported for NodeJS and Python. | `true` |
| DD_DECODE_AUTHORIZER_CONTEXT | When set to `true` for Lambdas that are authorized via Lambda authorizers, it will parse and use the encoded tracing context (if found). Supported for NodeJS and Python. | `true` |
| DD_COLD_START_TRACING | Set to `false` to disable Cold Start Tracing. Used in NodeJS and Python. | `true` |
| DD_COLD_START_TRACING | When true (default), tracing occurs during cold start which creates many child spans. When false, only one cold start span is created. Used in NodeJS and Python. | `true` |
| DD_MIN_COLD_START_DURATION | Sets the minimum duration (in milliseconds) for a module load event to be traced via Cold Start Tracing. Number. | `3` |
| DD_COLD_START_TRACE_SKIP_LIB | optionally skip creating Cold Start Spans for a comma-separated list of libraries. Useful to limit depth or skip known libraries. | `ddtrace.internal.compat,ddtrace.filters` |
| DD_CAPTURE_LAMBDA_PAYLOAD | [Captures incoming and outgoing AWS Lambda payloads][1] in the Datadog APM spans for Lambda invocations. | `false` |
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