CPU spike in latest snapshots

[wborn (Wouter Born)]

Maybe you can check which thread is consuming your CPU cycles?

Openhab2 java cpu 100%

@_tom What openHAB version do you use? Version 2.2.0 addressed all my CPU overload issues which were: Browsers that get disconnected overload Basic UI while trying to reconnect (ESH PR #3449) LIFX communication threads ending up in endless loops (ESH issue #4665) If you’re already on that version you can use the Console see how much CPU time is consumed per thread with: threads --list It’ll print something like: Id │ Name …

If you’re into Java, you can also hookup a profiler to find the root cause. I’ve successfully used JProfiler with openHAB before.