[jboss-jira] [JBoss JIRA] (WFLY-2778) CPU load at 99% with WildFly 8 CR1

[Matthias Richter (JIRA)]

Matthias Richter created WFLY-2778:
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             Summary: CPU load at 99% with WildFly 8 CR1
                 Key: WFLY-2778
                 URL: https://issues.jboss.org/browse/WFLY-2778
             Project: WildFly
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Web (Undertow)
    Affects Versions: 8.0.0.CR1
         Environment: $ java -version
java version "1.7.0_45"
Java(TM) SE Runtime Environment (build 1.7.0_45-b18)
Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode)

WildFly 8.0.0.CR1
XNIO version 3.2.0.Beta4
Undertow 1.0.0.Beta30
            Reporter: Matthias Richter
            Assignee: Stuart Douglas


After Undertow included https forwarding features when shipped with Wildfly CR1, we experienced high cpu load on our machines, reproduced on 5 different servers. Up to 3 threads are running wild, sometimes it's just one thread though. On the forum reference there are screenshots from jconsole including stacktraces of the threads.

https://community.jboss.org/message/853569#853569

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