Suddenly openhab becomes very slow and the CPU is at 100%
On the Raspberry Pi nothing is installed except the speedtest cli
And ZRAM is disabled
What could be the problem?
my system:
openHABian v1.6.5 3.1.0-SNAPSHOT
Release = Raspbian GNU/Linux 10 (buster)
## Kernel = Linux 5.10.17-v7l+
## Platform = Raspberry Pi 4 Model B Rev 1.2
## Uptime = 5 day(s). 23:46:6
## CPU Usage = 27.46% avg over 4 cpu(s) (4 core(s) x 1 socket(s))
## CPU Load = 1m: 1.28, 5m: 1.44, 15m: 1.27
## Memory = Free: 1.16GB (31%), Used: 2.62GB (69%), Total: 3.78GB
## Swap = Free: 1.99GB (100%), Used: 0.00GB (0%), Total: 1.99GB
## Root = Free: 46.66GB (83%), Used: 9.19GB (17%), Total: 58.27GB
## Updates = 14 apt updates available.
## Sessions = 1 session(s)
## Processes = 130 running processes of 32768 maximum processes