[ https://issues.apache.org/jira/browse/KAFKA-3826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax resolved KAFKA-3826. ------------------------------------ Resolution: Duplicate > Sampling on throughput / latency metrics recording in Streams > ------------------------------------------------------------- > > Key: KAFKA-3826 > URL: https://issues.apache.org/jira/browse/KAFKA-3826 > Project: Kafka > Issue Type: Bug > Components: streams > Reporter: Guozhang Wang > Priority: Major > Labels: architecture, performance > > In Kafka Streams we record throughput / latency metrics on EACH processing > record, causing a lot of recording overhead. Instead, we should consider > statistically sampling messages flowing through to measures latency and > throughput. > This is based on our observations from KAFKA-3769 and KAFKA-3811. -- This message was sent by Atlassian JIRA (v7.6.3#76005)