Skip to content

Commit a388e2f

Browse files
committed
touchups
1 parent fdd9770 commit a388e2f

File tree

2 files changed

+7
-5
lines changed

2 files changed

+7
-5
lines changed

articles/synapse-analytics/monitor-synapse-analytics-reference.md

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -46,9 +46,9 @@ The following table lists the metrics available for the Microsoft.Synapse/worksp
4646

4747
- Dedicated SQL pool measures performance in compute data warehouse units (DWUs). Rather than surfacing details of individual nodes such as memory per node or number of CPUs per node, metrics such as `MemoryUsedPercent` and `CPUPercent` show general usage trend over a period of time. These trends help administrators understand how a dedicated SQL pool instance is utilized. Changes in memory or CPU footprint could be a trigger for actions such as scale-up or scale-down of DWUs, or investigating queries that might require optimization.
4848

49-
`DWUUsed` represents only high-level usage across the SQL pool and isn't a comprehensive indicator of utilization. To determine whether to scale up or down, consider all factors that DWU can impact, such as concurrency, memory, tempdb size, and adaptive cache capacity. [Run your workload at different DWU settings](sql-data-warehouse/sql-data-warehouse-manage-compute-overview.md#finding-the-right-size-of-data-warehouse-units) to determine what works best to meet your business objectives.
49+
- `DWUUsed` represents only high-level usage across the SQL pool and isn't a comprehensive indicator of utilization. To determine whether to scale up or down, consider all factors that DWU can impact, such as concurrency, memory, tempdb size, and adaptive cache capacity. [Run your workload at different DWU settings](sql-data-warehouse/sql-data-warehouse-manage-compute-overview.md#finding-the-right-size-of-data-warehouse-units) to determine what works best to meet your business objectives.
5050

51-
- Memory percentage reflects utilization even if the data warehouse is idle, not active workload memory consumption. Track this metric along with tempdb size and Gen2 cache to decide whether you need to scale for more cache capacity to increase workload performance.
51+
- `MemoryUsedPercent` reflects utilization even if the data warehouse is idle, not active workload memory consumption. Track this metric along with tempdb size and Gen2 cache to decide whether you need to scale for more cache capacity to increase workload performance.
5252

5353
- Failed and successful connections are reported for a particular data warehouse, not for the server itself.
5454

articles/synapse-analytics/monitor-synapse-analytics.md

Lines changed: 5 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -15,7 +15,9 @@ ms.service: synapse-analytics
1515

1616
## Synapse Analytics monitoring options
1717

18-
You can collect and analyze metrics and logs for Azure Synapse Analytics built-in and serverless SQL pools, dedicated SQL pools, Azure Spark pools, and Data Explorer pools (preview). You can monitor current and historical activities for SQL, Apache Spark, pipelines and triggers, and integration runtimes. There are several ways to monitor activities in your Synapse Analytics workspace.
18+
You can collect and analyze metrics and logs for Azure Synapse Analytics built-in and serverless SQL pools, dedicated SQL pools, Azure Spark pools, and Data Explorer pools (preview). You can monitor current and historical activities for SQL, Apache Spark, pipelines and triggers, and integration runtimes.
19+
20+
There are several ways to monitor activities in your Synapse Analytics workspace.
1921

2022
### Synapse Studio
2123

@@ -35,7 +37,7 @@ For more information about monitoring in Synapse Studio, see [Monitor your Synap
3537

3638
To programmatically monitor Synapse SQL via T-SQL, Synapse Analytics provides a set of Dynamic Management Views (DMVs). These views are useful to troubleshoot and identify performance bottlenecks with your workload. For more information, see [DMVs](sql/query-history-storage-analysis.md#dmvs) and [Monitor your Azure Synapse Analytics dedicated SQL pool workload using DMVs](sql-data-warehouse/sql-data-warehouse-manage-monitor.md). For the list of DMVs that apply to Synapse SQL, see [Dedicated SQL pool Dynamic Management Views (DMVs)](sql/reference-tsql-system-views.md#dedicated-sql-pool-dynamic-management-views-dmvs).
3739

38-
Query Store is a set of internal stores and DMVs that provide insight on query plan choice and performance. Query Store simplifies performance troubleshooting by helping find performance differences caused by query plan changes. For more information, see [Query Store](sql/query-history-storage-analysis.md#query-store).
40+
Query Store is a set of internal stores and DMVs that provide insight on query plan choice and performance. Query Store simplifies performance troubleshooting by helping find performance differences caused by query plan changes. For more information about enabling and using Query Store on Synapse Analytics databases, see [Query Store](sql/query-history-storage-analysis.md#query-store).
3941

4042
### Azure portal
4143

@@ -61,7 +63,7 @@ Synapse Analytics supports storing monitoring data in Azure Storage or Azure Dat
6163

6264
For lists of available platform metrics for Synapse Analytics, see [Synapse Analytics monitoring data reference](monitor-synapse-analytics-reference.md#metrics).
6365

64-
In addition to Log Analytics, Synapse Analytics Apache Spark pools support Prometheus server metrics and Grafana dashboards. For more information, see [Monitor Apache Spark Applications metrics with Prometheus and Grafana](spark/use-prometheus-grafana-to-monitor-apache-spark-application-level-metrics.md) and [Collect Apache Spark applications metrics using Prometheus APIs](connect-monitor-azure-synapse-spark-application-level-metrics.md).
66+
In addition to Log Analytics, Synapse Analytics Apache Spark pools support Prometheus server metrics and Grafana dashboards. For more information, see [Monitor Apache Spark Applications metrics with Prometheus and Grafana](spark/use-prometheus-grafana-to-monitor-apache-spark-application-level-metrics.md) and [Collect Apache Spark applications metrics using Prometheus APIs](spark/connect-monitor-azure-synapse-spark-application-level-metrics.md).
6567

6668
[!INCLUDE [horz-monitor-resource-logs](~/reusable-content/ce-skilling/azure/includes/azure-monitor/horizontals/horz-monitor-resource-logs.md)]
6769

0 commit comments

Comments
 (0)