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Rate limit the flow of events

Stack

The rate_limit processor limits the throughput of events based on the specified configuration.

In the current implementation, rate-limited events are dropped. Future implementations may allow rate-limited events to be handled differently.

 processors: - rate_limit: limit: "10000/m" 
 processors: - rate_limit: fields: - "cloudfoundry.org.name" limit: "400/s" 
 processors: - if.equals.cloudfoundry.org.name: "acme" then: - rate_limit: limit: "500/s" 

The following settings are supported:

limit
The rate limit. Supported time units for the rate are s (per second), m (per minute), and h (per hour).
fields

(Optional) List of fields. The rate limit will be applied to each distinct value derived by combining the values of these fields.