Monitoring

Prometheus

Gap Status Green/Red

Example GAP Status using Prometheus 3.5.

• label is group by “endpoint”

• Hide cells with values ≤-1  (query returns 0 = no gaps)

Message Rate

Using Prometheus to track the Market Data message rates

Drop Monitoring

Showing Drops, this is the number of sequence numbers missing. It is not the number of gaps in the sequence numbers (e.g. number of times the feed drops)

Exchange Latency

When timestamps are available within the business message, monitoring the latency of the exchange against the FMADIO captured time.