Yup, I implemented a bunch of graphs and alerts. Right now it's at 100GB of usage so it's still growing but at a fairly predictable rate. Another nice thing to know is if it's possible to reduce that usage. I haven't been able to look into that but I know one of the causes of the usage increase. The service uses the DB to store some indexing data. There's a team forcing it to re-index and I can tell when they deploy because the storage spikes a little bit every time they do a deployment. Nothing I can do about that, sadly.