Chapter 124. KafkaUserQuotas schema reference

Configure clients to use quotas so that a user does not overload Kafka brokers.

Example Kafka user quota configuration

spec:
  quotas:
    producerByteRate: 1048576
    consumerByteRate: 2097152
    requestPercentage: 55
    controllerMutationRate: 10

For more information about Kafka user quotas, refer to the Apache Kafka documentation.

124.1. `KafkaUserQuotas` schema properties

Property	Property type	Description
producerByteRate	integer	A quota on the maximum bytes per-second that each client group can publish to a broker before the clients in the group are throttled. Defined on a per-broker basis.
consumerByteRate	integer	A quota on the maximum bytes per-second that each client group can fetch from a broker before the clients in the group are throttled. Defined on a per-broker basis.
requestPercentage	integer	A quota on the maximum CPU utilization of each client group as a percentage of network and I/O threads.
controllerMutationRate	number	A quota on the rate at which mutations are accepted for the create topics request, the create partitions request and the delete topics request. The rate is accumulated by the number of partitions created or deleted.