Why Worst-Case Latency Matters More Than Average for Solana MEV

For Solana MEV and arbitrage, the worst-case (maximum) latency matters more than the average. Strategies are won and lost at the margins, and a connection that is usually fast but occasionally spikes will fail you at exactly the wrong moment. That is why we publish the maximum alongside the minimum and average for every location.

Averages lie

An "average latency" of 0.5ms sounds great — until you learn it regularly spikes to 5ms. On-chain, those spikes land precisely when the network is busiest and the opportunities are largest. A consistent 1ms beats a volatile 0.5ms for almost every timing-sensitive strategy.

Why the tail happens

Tail latency comes from variability: congested intermediate carriers, noisy-neighbour contention on shared hardware, and queueing under load. The two most effective fixes both reduce variability rather than raw speed:

• Premium peering — a short, direct path has fewer places to introduce jitter.
• Dedicated hardware — no noisy neighbours injecting unpredictable delay.

What to look at instead of the average

Look at the spread. Our Jito latency benchmarks publish the measured minimum, average, and maximum per location, so you can see not just how fast a path is but how consistent it is. The gap between the minimum and the maximum is your variability budget.

How to reduce your tail

The same moves that reduce average latency reduce the tail, in order: host close to your target, get premium peering, and use dedicated hardware. Our guide on reducing latency to the Jito Block Engine covers each step.

FAQ

Is a low average enough for MEV?

No. Two connections with the same average can behave very differently under load. Always check the maximum and the spread.

Does bare metal reduce tail latency?

Yes — removing noisy-neighbour contention is one of the most effective ways to cut variability. For production MEV, dedicated hardware is the safer choice.

Build on a consistent network

Deploy on premium-peered, low-latency infrastructure built for timing-sensitive Solana workloads — explore options on our Solana trading page.