Dynamo extremely slow

Another thing I noticed that might be unrelated is, you have an incompatible version of ArchiLab installed if you are in 2020.

IIRC, the last two numbers need to be your Revit version, and yours ends with 22.
image

It also might be worth removing any element bindings from your graph.

@jacob.small has a full post on that here:
Element Binding in Revit

and monocle has a “Flush Bindings” options built into the help menu. You select flush, hit save, close graph and reopen.

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