Hool load on command usage

When i run command /vi nodes server fps drops from 70 to 60 for a short time. Here a moment Calling 'Visualize' on 'Visibility v1.2.6' took 150ms

So i imagine it can get way worse if multiple players use this command in a same time or in general very often ?

Any way to reduce impact? With animals no problem because animals not that many as nodes plugin have to load....

Maybe better to make more commands to split groups to mark? for example /vi sulfur /vi metal /vi stones then plugin need load les per single command, by common thinking.