Decode duration

The decode_duration processor decodes a Go-style duration string into a specific format.

For more information about the Go time.Duration string style, refer to the Go documentation.

Table 1. Decode-Duration options

Name	Required	Default	Description
`field`	yes		Which field of event needs to be decoded as `time.Duration`
`format`	yes	`milliseconds`	Supported formats: `milliseconds`/`seconds`/`minutes`/`hours`

processors:
  - decode_duration:
      field: "app.rpc.cost"
      format: "milliseconds"