How can I solve this? It consumes too much resource and I don't understand what exactly

(Consumes more when users start to connect)

wdym "too much resource"? Its less than one percent of the overall server total time...

You didn't read that right apparently, (Starts to over-consume when players start connecting)

wdym "too much resource"? Its less than one percent of the overall server total time...

okay, more = 0.01%? Thats still not much 🤷
Maybe you should re-think which information might be useful for people (like me) which cannot magically see your issues.

bien, más = 0,01%? eso todavía no es mucho🤷 Tal vez debería volver a pensar qué información podría ser útil para las personas (como yo) que no pueden ver sus problemas mágicamente.

xd