Extremely slow upload of large files in deployed blazer server app

[noumanqaiser]

Hi Team,
I am working on a blazer server app that would allow user to upload load large excel files(75 to 100 MB) that would eventually be processed by the app.

When I deploy the app to Azure the file upload is extremely slow. A 75 MB file would take more than 15 minutes to upload. (The same file would upload in 15 seconds when the app is running on local host).

I have done se trials to investigate and have ruled out any network issues. More details and the code is available at:

https://stackoverflow.com/questions/65568958/extremely-slow-file-upload-to-a-blazor-server-app-deployed-as-azure-web-app/65573119#65573119

I would be really glad if you could help identify what could be done to get the file to upload faster.

Thanks