Fix Lite duplicate deadlock and blocked process events (#61)#65
Merged
erikdarlingdata merged 3 commits intodevfrom Feb 16, 2026
Merged
Fix Lite duplicate deadlock and blocked process events (#61)#65erikdarlingdata merged 3 commits intodevfrom
erikdarlingdata merged 3 commits intodevfrom
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…ide (#52, #56-59) New alert types for both Dashboard and Lite: Long-Running Queries, Poison Waits, TempDB Space, Long-Running Jobs — each with configurable thresholds in Settings, email notifications, tray toasts, and auto-clear when conditions resolve. Alerts History view aggregates all alerts across servers in a timeline with severity-colored rows, time range and server filters, column-level filtering, copy/export context menu, and dismiss/hide functionality. Dashboard persists alert history to JSON on exit and reloads on startup. Alerts are hidden (not deleted) when dismissed, surviving across sessions. Lite stores alerts in DuckDB with a dismissed column (schema v9 migration). Both apps auto-refresh the alerts view when visible and support multi-select dismiss and bulk dismiss-all with confirmation. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Deadlock and blocked process XML processors now check whether sp_BlitzLock / sp_HumanEventsBlockViewer actually produced parsed results. If 0 results are returned, rows stay unprocessed for automatic retry on the next run instead of being silently marked done. Logs NO_RESULTS status with descriptive error message. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…ke sure something works, and then you get so excited about it working that you just sit there marveling at it working and then forget to put it back? It me. Fix Lite deadlock and blocked process collectors inserting duplicate rows (#61). Both collectors query the XE ring buffer every minute but the buffer holds ~10 minutes of events, so each event was inserted ~10 times. Now each collector queries MAX(timestamp) from DuckDB before collection and passes it as a SQL Server parameter to filter out already-collected events. Falls back to a 10-minute window on first run. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
MAX(timestamp)from DuckDB before each collection cycle and pass it as a@cutoff_timeSQL parameter so SQL Server only returns events newer than what we already haveCloses #61
Test plan
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