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David Mao updated KAFKA-10673: ------------------------------ Attachment: Screen Shot 2020-11-03 at 8.34.48 PM.png > ConnectionQuotas should cache interbroker listener name > ------------------------------------------------------- > > Key: KAFKA-10673 > URL: https://issues.apache.org/jira/browse/KAFKA-10673 > Project: Kafka > Issue Type: Improvement > Components: core > Affects Versions: 2.7.0 > Reporter: David Mao > Assignee: David Mao > Priority: Minor > Fix For: 2.8.0 > > Attachments: Screen Shot 2020-11-03 at 8.34.48 PM.png > > > ConnectionQuotas.protectedListener calls `config.interBrokerListenerName`. > This is a surprisingly expensive call that creates a copy of all properties > set on the config. Given that this method is called multiple times per > connection created, this is not really ideal. > > Profile attached showing allocations. Allocations in Acceptor.run() made up > 2% of the allocations on a fairly busy cluster. > -- This message was sent by Atlassian Jira (v8.3.4#803005)