Market Data Engineering · Guided lab

Feed-Latency Monitor

Choose a clock scenario, step through the stream, and observe why clock quality must gate latency percentiles. Blue bars are observed source-to-ingress time; amber stacks are local processing.

Observed feed latency with processing stacks and clock-quality states Bars show transport and processing latency. Threshold lines, uncertainty whiskers, negative observations, and sequence gaps remain visible.
observed source-to-ingress consumer processing clock/order failure clock-error bound
SequenceTransportProcessingBoundState

Keyboard: Right Arrow steps, Left Arrow goes back, Space plays or pauses, and R resets. With reduced motion enabled, Play advances one complete step.