This is the top level improvement ticket for engine work to support customer facing metrics.

The required engine work in Q3 is exposing the below, likely in the stats command:

• End to End Processor Latency
• Worker level-- CPU Use (this might be better implemented outside of the engine, we can consider using FTDC for it if we want to use the engine)
• Network use

See the priority metrics in this spreadsheet: https://docs.google.com/spreadsheets/d/1xMkpOokwbV7dcmsfsIpWUbcY2N9NIQU9lk02itb_ij0/edit#gid=0... And this table in the product description: https://docs.google.com/document/d/1AkCzgbd3z0gyWgLp46ptubV44zC-naUpi-_poHxKCyE/edit