Merge pull request #311855 from EdB-MSFT/async-query-limits

async query limits

Author: Stacyrch140

articles/sentinel/datalake/kql-queries.md

@@ -108,7 +108,7 @@ Results are stored for 24 hours and can be accessed multiple times. You can expo
 
 :::image type="content" source="media/kql-queries/fetch-async-query-results.png" lightbox="media/kql-queries/fetch-async-query-results.png" alt-text="A screenshot showing the results of an async query in the KQL query editor.":::
 
-
+[!INCLUDE [Service limits for KQL async queries](../includes/service-limits-kql-async-queries.md)]
 
 ## Jobs
 

articles/sentinel/datalake/sentinel-lake-service-limits.md

@@ -23,4 +23,6 @@ The following service parameters and limits apply to the Microsoft Sentinel data
 
 [!INCLUDE [Service limits for KQL queries against the data lake](../includes/service-limits-kql-queries.md)]
 
-[!INCLUDE [Service limits for KQL jobs](../includes/service-limits-kql-jobs.md)]
+[!INCLUDE [Service limits for KQL jobs](../includes/service-limits-kql-jobs.md)]
+
+[!INCLUDE [Service limits for KQL async queries](../includes/service-limits-kql-async-queries.md)]

articles/sentinel/includes/service-limits-kql-async-queries.md

@@ -0,0 +1,21 @@
+---
+author: EdB-MSFT
+ms.author: edbayansh
+ms.topic: include
+ms.date: 02/16/2026
+---
+
+## Service parameters and limits for KQL async queries
+
+
+The following table lists the service parameters and limits for KQL async queries in the Microsoft Sentinel data lake.
+ 
+| Category | Parameter/limit |
+|---|---|
+| Concurrent execution per tenant (includes job execution) | 3 |
+| Async query execution timeout                  | 1 hour|
+| Cache duration                                 | 24 hours |
+| Number of times users can fetch cached results | Unlimited |
+| Query scope                                    | Multiple workspaces |
+| Query time range                               | Up to 12 years |
+