Are there any Python performance regression tests?
On Kubernetes 1.18 clusters with the "serversideapply" feature gate set, we see pulumi-language-python-exec take 100% cpu for minutes as it appears to serialize every single f: managed field as an input. We're putting together a simpler repo now, but its because we do a .apply on a Deployment object, which causes the entire object to be converted into an input. Every single f: field is a nested input that has to be converted which takes a massive amount of time now.