[ https://issues.apache.org/jira/browse/CASSANDRA-5422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcus Eriksson reassigned CASSANDRA-5422: ------------------------------------------ Assignee: Daniel Norberg (was: Marcus Eriksson) > Binary protocol sanity check > ---------------------------- > > Key: CASSANDRA-5422 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5422 > Project: Cassandra > Issue Type: Bug > Components: API > Reporter: Jonathan Ellis > Assignee: Daniel Norberg > Attachments: 5422-test.txt > > > With MutationStatement.execute turned into a no-op, I only get about 33k > insert_prepared ops/s on my laptop. That is: this is an upper bound for our > performance if Cassandra were infinitely fast, limited by netty handling the > protocol + connections. > This is up from about 13k/s with MS.execute running normally. > ~40% overhead from netty seems awfully high to me, especially for > insert_prepared where the return value is tiny. (I also used 4-byte column > values to minimize that part as well.) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira