Kafka Metrics

Metric Name	Type	Components	Purpose
kafka_source_byte_count	Counter	Stream peer	Count of bytes read from Kafka.
kafka_source_read_count	Counter	Stream peer	Count of Kafka reads.
kafka_source_read_error_count	Counter	Stream peer	Count of Kafka errors.
kafka_source_row_count	Counter	Stream peer	Count of rows processed.
kafka_source_value_count	Counter	Stream peer	Count of values processed.
kafka_source_commit_duration_ns	Histogram	Stream peer	Kafka commit duration.
kafka_source_read_duration_ns	Histogram	Stream peer	Kafka read duration.