request.concurrency default is incorrectly documented

[jszwedko]

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Problem

The website documents the default of request.concurrency as none and says that this indicates "no concurrency" (the same as setting it to 1. However, the actual meaning of "none" here is "adaptive". We should update the docs.

Example: https://vector.dev/docs/reference/configuration/sinks/http/#request.concurrency

Configuration

No response

Version

vector v0.32.1

Debug Output

No response

Example Data

No response

Additional Context

No response

References

• Uncontrolled memory growth in aws_kinesis_streams #18397 (comment)