In openHABian 1.8 release - #2 by mstormi
was mentioned:
Memory usage
The Java upgrade seems to be using quite some more memory than before and memory reserves are tight particularly if you are on on Raspberry. See corresponding question in the FAQ .
But I couldn’t find the corresponding question here…
BTW: I set
EXTRA_JAVA_OPTS="-XX:+ExitOnOutOfMemoryError -Xms900m -Xmx2500m"
in /etc/default/openhab
And CPU Usage and RAM USAGE looks good in my opinion:
