LUA: Function or command to check server lag

[TuXEKRO]

Hi, I'm looking in the gmod wiki for some function or LUA command to detect when the server starts to slow down or lag. This to then be able to execute a series of functions with which to try to mitigate this (elimination of a series of entities).

I tried with FrameTime () but it throws the same number to me even though I go lag.

[Socram]

Perhaps this will be of assistance:
thab_tools/lagdetector.lua at master · 100acrebb/thab_tools · Gi..

[TuXEKRO]

Oh! It is fantastic, I just tried it and first if it detects when there is lag inside the server. Thank you very much @Socram !