What kind of performance expected?

Hi. I’ve setup a self-hosted instance on an old PC I had laying around:

Random dell workstation box
Intel core i3 3220
4 gb ram
Onboard graphics
Ubuntu 18.04.4

Jitsi installed from your repos, including jibri.

What kind of performance could I expect? Both with and without live streaming to YouTube.

How about recording too? Incidentally, my recording feature only works sometimes. But usually fails to start. Not sure how to interpret. I’m new to jitsi. Thank you.

Oh, and internet connection to it is roughly 50/50 .