[2.2.0] - 2026-06-22
Changed
- Perf card now derives its RTT sample size dynamically from the last hour's total recursive query count instead of a fixed config value - scales automatically with traffic, capped at the last 500 queries (freshest data for both low/high volume servers).
- Perf card now shows "waiting for data..." when no recursive queries are available to compute metrics instead of "collecting samples...".
- Perf card no longer displays the "X recursive samples" badge in the card header.
- Deprecated
rtt.sampleSizeconfiguration option - this is no longer required.
Fixed
- Dashboard no longer freezes after extended idle periods - all time range data (LastDay - LastYear) now correctly reaches the frontend regardless of which tab or chart option is selected.
- Query Chart and Top Stats now show fresh data immediately on tab return after being backgrounded, SSE reconnect, or server restart instead of displaying stale cached data.