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Exclude WAITFOR sessions from long-running query alerts #208

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Merged
erikdarlingdata merged 1 commit into from
Feb 20, 2026
Merged

Exclude WAITFOR sessions from long-running query alerts #208

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2 changes: 2 additions & 0 deletions Dashboard/Services/DatabaseService.NocHealth.cs
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Expand Up @@ -623,6 +623,8 @@ CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) AS t
JOIN sys.dm_exec_sessions AS s ON s.session_id = r.session_id
WHERE r.session_id > 50
AND r.total_elapsed_time >= @thresholdMs
AND t.text NOT LIKE N'%waitfor delay%'
AND t.text NOT LIKE N'%waitfor receive%'
ORDER BY r.total_elapsed_time DESC
OPTION(MAXDOP 1, RECOMPILE);";

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2 changes: 2 additions & 0 deletions Lite/Services/LocalDataService.WaitStats.cs
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Expand Up @@ -218,6 +218,8 @@ FROM v_query_snapshots
AND collection_time = (SELECT MAX(collection_time) FROM v_query_snapshots WHERE server_id = $1)
AND session_id > 50
AND total_elapsed_time_ms >= $2
AND query_text NOT LIKE '%waitfor delay%'
AND query_text NOT LIKE '%waitfor receive%'
ORDER BY total_elapsed_time_ms DESC
LIMIT 5";

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