Reading Validator Performance Without the Jargon

Validator dashboards display dozens of metrics. Most delegators only need four: skip rate, commission rate, activated stake, and uptime over recent epochs.

Skip rate measures how often a validator fails to vote on blocks when expected. Occasional skips happen during maintenance, but sustained elevation suggests infrastructure problems. Compare skip rates across epochs rather than relying on a single snapshot.

Commission is straightforward — it is the percentage the validator keeps before passing rewards to delegators. A validator advertising zero commission today may raise it tomorrow. Check historical commission changes before delegating large amounts.

Activated stake tells you how much SOL the validator already holds. Very large validators contribute to network centralisation; very small ones may lack the redundancy to stay online consistently. There is no universal ideal number, but diversification across several validators reduces concentration risk.