About DockArea.OnGUI Profiler

hello everybody,
so recently i occourd some serious fps drops when a player connects through photon network to my room.
i have opened the profiler and noticed that before a player connects the dockarea.ongui stands on alote less than 90%…
it seems like all of my scripts stands on not more than 0.4% that i think is nothing, [Correct me if i am wrong].
its seems like when i open the dockarea the thing which takes all of the cpu or w/e is Hostview.invoke.
i would like to know what is that.
and also what is a normal “total” to a weapon script so i’l know if i stand there.
thanks for the help!
[Btw since it says DockArea.OnGUI i disabled all of the scripts with ongui in them but still… no success]

WOW apperantly its fucking image effects [Sorry for the curse <–]
but i still wanna ask about the reasonable cpu in total which a weapon system should take.