Catalogue administration page is slow to load

CSCfi / rems

Resource Entitlement Management System is a tool for managing access rights to resources, such as research datasets.

MIT License

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Catalogue administration page is slow to load #1769

Open opqdonut opened 4 years ago

opqdonut commented 4 years ago

To reproduce:

Open REMS in a fresh browser tab, login as owner
Click on Administration. You'll immediately see the spinner, and soon see the catalogue items.
Go to another page (e.g. About)
Click on Administration. The page will hang for almost a second before showing the spinner, and then the catalogue items.

React profiler shows rems.table using lots of time. Perhaps clearing the table is slow for some reason?

luontola commented 4 years ago

The catalogue admin page is quite fast for me. The resource page on the other hand is slow; the API request takes 2-3 seconds because it calls rems.db.licenses/get-resource-licenses once for each resource.