Alerts to PaaS on missing monitoring data
We had a problem which lead to customer outage where "Could not automatically scale *** because monitoring data was not found" lead to autoscale scaling down to some default which couldn't handle the load.
We saw 3-4 instances of missing monitoring data each day, and the outages lasted for hours and days.
When we created a support ticket for this issue, PaaS found an error and fixed it, we have not seen monitoring outages after that.
Please implement alerting on missing monitoring so that it can be fixed before it causes outages for our customers.