Hi all, Since I’ve migrated to the stable version of OH3 in a docker on my Pi 3B+, the system (only OH3 container) becomes unresponsive after a few hours or if I do a lot of editing rules (part of the migration I move the text based rules to the new NGRE). [image] Also in the log I get time-outs …

Hi, I’m experiencing the same! The lowest I cant get to on a RPi 3 B+ is a load average of 2 and above… Rules load extremely slow (5min for a simple jython rule file with one rule). Even when I let it calm down it won’t get better. Karaf console is also super unresponisve - I set karaf to DEBUG o…

Thanks for the link! I might have found a solution: First of all, after stopping openhab, i overwrote the addons.config with the addons.cfg where only package=standard was defined. So the addons.config is now clear of any packages (it still had some 1.x bindings in the beginning). Secondly, i fou…

Hello, I’ve got the same problem. I did a clean install with the Openhabian v1.6.2 on a RPI4B. I didn’t import anything and just starting from scratch. The system becomes slower and even unresponsive after a few hours. I read on an other thread that this issue was also found on the M2 and M3 bu…

Do you have your rules defined in the UI or via text files?

I’ve created everything with the new MainUI, also the rules. Only the sitemap with a textfile because some options were not supported yet with the UI.

It seems that there’s a problem with DSL rules created in the UI: [image] openHAB 3 runs out of memory / java heap space errors, CPU 100%+ after a few hours Installation The UI. And I am quickly realizing there is a potential huge problem with this. These tw…

Hello, To confirm what was expected. After I turned off the Rules in the UI, the system load stays 's low and resonsive. I hope the Rule problem is getting a fix soon, for now I will be using my old rules files again. Best Regards, Edwin

Hello I have the same issue. After a fresh install of OH with etcher & the openhabian image, with everything fresh inputted, all through UI, CPU load is at 100% (RPI). However, disabling the rules I have, did not reduce the load.

Hi, I still see this problem on my side too. Is there a solution meantime? Fresh install on a RPI3, all items/rules/… are created over mainUI. CPU is used 100% . [Bildschirmfoto von 2021-02-25 14-16-02] When I reboot the device than it works for some days and we see that cpu load is low. [Bi…

[OH3] high cpu load, unresponsive OH

Setup, Configuration and Use Runtime

ljsquare (Laurens Jan Merkx) December 26, 2020, 7:13am 3

BobMiles:

Edit: @ljsquare can you check if you also get this line when setting karaf to debug:
[DEBUG] [core.karaf.internal.FeatureInstaller] - Running scheduled sync job
I get it every minute and don’t know if that is normal…

I haven’t checked yet, but I found another post that describes my/our exact problem: