well first off - why are you using retraction in vase mode ?
Shouldn't be necessary.
There is no actual movement between layers that requires retraction.
Also 4.5 mm is a LOT.

what printer do you have ?

Also lookin at the print, the actual thicknes of the model is more than a single layer - so VASE mode is not appropiate.

Vase mode should be used for single line walled shapes and is - usually - a continuous line that doesn't use retraction because it never stops actually extruding.

That model wall looks yoo thick for vase mode - to me.