Destroying object Tanks performance.

Hey there,

Im making a 2D Platformer and need some suggestions. I have items that are created and destroyed on any given level of my game. In this example I created a sign that tells the player how to jump and I have coins that the player collects. On collision with the coins I destroy them. As for the sign when the player is not overlapping the sign sprite I destroy the sign text and backdrop.

Ive attached a video of whats happening. After a number of object are destroyed the game starts to stutter (Jank). Does anyone know what Im doing wrong here? Or maybe its just a limitation of the engine itself.

NOTES:

- Ive tested this on multiple systems (Windows, Mac OS) and multiple browsers (Chrome, Arc) Same result.

- Stuttering is happening as soon as an object is destroyed. This usually starts after a number of objects have been destroyed. Things start smooth then go down hill.

- The Engine/Other activity seems to stay elevated but only When something is destroyed. So in the video it has a lower percentage when nothing is going on but will jump to the last percentage it left off at as soon as the next object is destroyed.

youtu.be/lfYfySNzk6s

You didn't pick a signpost so your events mean text will be spawned at every sign post in the level (unless tutorialsign and signpost are in a container) then when you step away destroy them all, this could be any number of objects. Then I notice your number of objects increasing just from walking to and from the sign post which raises another potential problem.