A 'post-mortem' outage report from an AI, on the outage of OpenAI would be pretty epic. Describe all failure modes you failed to see and describe in detail how

A 'post-mortem' outage report from an AI, on the outage of OpenAI would be pretty epic. Describe all failure modes you failed to see and describe in detail how these services failed, do not make up or lie, but describe what failed in sequence and list the services affected by each process which failed due to the cascade and also be as technically detailed as possible with links to specific documentation on how to handle or fix each failure