Slow installs using Verdaccio as proxy on Azure

[spacedawwwg]

I've reached the limits of Googling and decided to ask the community.

Basically, we've set up the Docker image on Azure and set our registry to use said proxy.

While this works, it takes around 9-10 minutes to run an install that would normally take around 40 seconds using NPM registry directly (we actually hit a timeout when running an install on Netlify)

We're not sure if this is a config issue or is this expected?