The reader for the CosmosDB ChangeFeed [emits an (indicative, depends on clock sync) "age" stat per batch retrieved](https://github.com/jet/propulsion/blob/97365de328e8fa3738983793b39271e7464dde76/src/Propulsion.Cosmos/CosmosSource.fs#L25), which can be very useful as an indicator for troubleshooting The same should be added to [the equivalent logging in `EventStoreReader`](https://github.com/jet/propulsion/blob/66b7b403ba64b74b1a87867fbb5dffe7929ac7cb/src/Propulsion.EventStore/EventStoreReader.fs#L165)
The reader for the CosmosDB ChangeFeed emits an (indicative, depends on clock sync) "age" stat per batch retrieved, which can be very useful as an indicator for troubleshooting
The same should be added to the equivalent logging in
EventStoreReader