Ah found it. Great Node!
For e.g.
I have 37 Channels. My node (lnd) runs on a VM.
Intel 10900kf 10 Cores, 64GB, NVME.
So my VM runs only on 4 Cores, 4GB Ram and uses 10 Percent CPU Power and 2.7 GB RAM.
I dont see any performance issues at all.
But once that happens i simply shutdown the vm for a minute increase cores and Ram and fire it back up.