The availability metrics group contains measurements of how available your Kafka Connect cluster is The available metrics are:
- Latency median (ms)
- Latency records processed
- REST API available
See also the Kafka Connect metrics available in the monitoring api.
Latency Median (ms)
The latency median metric measures the time taken from a synthetic record being produced on the connected Kafka Cluster to it being read on the Kafka Connect cluster. The median is calculated and reported over a 20 second period. This metric is only available if your Kafka Connect cluster is attached to an Instaclustr managed Kafka cluster. The metric is measured in milliseconds (ms)
Latency records processed
The latency records processed metric counts the number of synthetic measures that were made to calculate the latency median metric. This metric is only available if your Kafka Connect cluster is attached to an Instaclustr managed Kafka cluster.
REST API available
The REST API available metric measures if the Kafka Connect REST API is accepting requests on each of the nodes in your cluster. It is reported as a 0/1 value, with 1 meaning it is available, 0 meaning it is not.