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 Priority: Blocker Fix For: 8.0.0.Final Attachments: stacktrace-6156.out, stacktrace-6157.out, stacktrace-6158.out, stacktrace-new.out 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