VPS efficiency


Hello, I'm renting a MQL5 VPS (base option) and I'd like to ask what are the optimal parameters in term of CPU-Memory-Disk load, in order to consider the VPS efficient and effective.

Currently my VPS shows respectively 3% - 926 MB and 811 MB. Are these figures ok?

What suggestion you can provide in order to minimize the loads and to avoid a VPS overload?

Thanks for your hints and advises.