[ https://issues.apache.org/jira/browse/BEAM-3617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kenneth Knowles updated BEAM-3617: ---------------------------------- Summary: Restore proto round trip for Java DirectRunner (was: Performance degradation on the direct runner) (was: Performance degradation on the direct runner) > Restore proto round trip for Java DirectRunner (was: Performance degradation > on the direct runner) > -------------------------------------------------------------------------------------------------- > > Key: BEAM-3617 > URL: https://issues.apache.org/jira/browse/BEAM-3617 > Project: Beam > Issue Type: Bug > Components: runner-direct > Reporter: Jean-Baptiste Onofré > Assignee: Kenneth Knowles > Priority: Minor > Time Spent: 4h 40m > Remaining Estimate: 0h > > Running Nexmark queries with the direct runner between Beam 2.2.0 and 2.3.0 > shows a performance degradation: > {code} > ======================================== > Beam 2.2.0 Beam 2.3.0 > Query Runtime(sec) Runtime(sec) > ======================================== > 0000 6.4 10.6 > 0001 5.1 10.2 > 0002 3.0 5.8 > 0003 3.8 6.2 > 0004 0.9 1.4 > 0005 5.8 11.4 > 0006 0.8 1.4 > 0007 193.8 1249.1 > 0008 3.9 6.9 > 0009 0.9 1.3 > 0010 6.4 8.2 > 0011 5.0 9.4 > 0012 4.7 9.1 > {code} > We can see especially Query 7 that is 10 times longer. -- This message was sent by Atlassian JIRA (v7.6.3#76005)