One of our major frustrations with SharePoint Online is not being able to control timerjobs such as Search Indexing or Content Type Hub. Of course we understand why this is (multi tenancy model and complexity) but it would be really awesome if we can get an overview of the timerjobs and when these are going to run. This makes testing and configuring a lot easier and efficient. I posted an user voice item for this reason:
Please vote if you agree!