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Hello all,

We are running into some performance issues with even running a preview on stack with approx 125 resources in them. The preview triggers "resource registrations", and consumes approx 5GB memory with the process python, and it lasts approx 15 mins. We are working with `Azure Resources`, and `python`

```I0624 11:38:59.239243   31710 eventsink.go:59] Waiting for 734619 outstanding tasks to complete
I0624 11:38:59.239316   31710 eventsink.go:62] eventSink::Debug(&lt;{%reset%}&gt;Waiting for 734619 outstanding tasks to complete&lt;{%reset%}&gt;)```
Is it really normal that all these resource registrations trigger so much of memory?

Hi <@U03738A6BPY>, please can you run the command `pulumi about` and let me know what versions of providers and CLI you are using?

Also, please can you paste a recreation of the code here so we can see it