@astonishing-answer-96712 - We ran into the same issue. We changed the backend MySQL for Datahub and it's now showing the number of datasets that we had before(and not metadata in those datasets obviously). Can we use this guide: https://datahubproject.io/docs/how/delete-metadata#delete-by-urn to delete the datasets/metadata? Does running

datahub delete

commands clean up elasticsearch as well? thank you