Why sometimes is it using too much memory ?

[Andrew0914]

My implementation uses a stage which can be adjusted to the available size, this operation is done very rarely.

Inside it has a layer that measures 4096 x 2160, this can be dragged or zoomed -/+.

You can draw freely on the layer.

I have followed all performance tips but sometimes after making several lines, moving the layer, etc., the memory usage rises from 800 MB to 1.2 GB.

On the Konva page there is an example of many nodes animating but I see none that take up as much memory as my implementation.

Any ideas, could it be because dragging everything redraws?

Thanks

[Andrew0914]

This is an example in where I am seeing the memory usage.

[lavrton]

Did you try to run a memory profiler?