Kibana - Amount of Rules

Hello,

I am wondering how much rules is considered too much for kibana?

Based off documentation:
By default, each Kibana instance polls for work at three second intervals, and can run a maximum of ten concurrent tasks. These tasks are then run on the Kibana server.

Is this suggesting I can run 10 rules in the span of 3 secs? Let me know as I want to increase the rule count but am not sure if Task Manager can handle it?