[infinispan-issues] [JBoss JIRA] (ISPN-7520) Increase staggered get delay

Dan Berindei (JIRA) issues at jboss.org
Thu Feb 23 09:19:00 EST 2017


Dan Berindei created ISPN-7520:
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             Summary: Increase staggered get delay
                 Key: ISPN-7520
                 URL: https://issues.jboss.org/browse/ISPN-7520
             Project: Infinispan
          Issue Type: Task
          Components: Core
    Affects Versions: 9.0.0.CR1
            Reporter: Dan Berindei
            Assignee: Dan Berindei
             Fix For: 9.0.0.CR2


A stagger delay of 5 ms appears to be insufficient under heavy load, as more than 50% of the remote gets end up requesting the value from both owners.

We have made some experiments with delays of 100ms and 5000ms, and while they're both vastly better than 5ms, the difference between seems to be very small. So we have decided to remove the system property and use {{remote-timeout / 10}} (1500ms with the default configuration) as the stagger timeout instead.



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