Yep, just tested it myself. Works without a problem.
So basically, what you need to do is set the runtime option for the CPU cores.
Execute your cardano node binary like this:
“cardano-node run +RTS -N -RTS --the-rest-of-the-options”
If you don’t pass the number of cores, to the -N, it will use all available cores.
I am gonna set the missed slots logging again to see if this solves the problem.
Cheers