When you run an LLM, and then another one for a different user, they will use twice the amount of VRAM and twice the number of cores to get the same performance as the original single run.
Let's say you have a database server used by one application, and then you add another application. How much do the resource requirements increase? Not by another 100%, that's for sure.
@volpeon@icy.wyvern.rip