Merge pull request #229087 from bwren/patch-52

Update best-practices-cost.md

Author: prmerger-automator[bot]

articles/azure-monitor/best-practices-cost.md

@@ -87,7 +87,8 @@ Since Azure Monitor charges for the collection of data, your goal should be to c
 
 | Recommendation | Description |
 |:---|:---|
-| Configure agent collection to remove unneeded data. |  Analyze the data collected by Container insights as described in [Controlling ingestion to reduce cost](containers/container-insights-cost.md#control-ingestion-to-reduce-cost) and adjust your configuration to stop collection of data you don't need. |
+| Configure agent collection to remove unneeded data. |  Analyze the data collected by Container insights as described in [Controlling ingestion to reduce cost](containers/container-insights-cost.md#control-ingestion-to-reduce-cost) and adjust your configuration to stop collection of data in ContainerLogs you don't need. |
+| Modify settings for collection of metric data |  You can reduce your costs by modifying the default collection settings Container insights uses for the collection of metric data. See [Enable cost optimization settings (preview)](containers/container-insights-cost-config.md) for details on modifying both the frequency that metric data is collected and the namespaces that are collected. |
 | Limit Prometheus metrics collected | If you configured Prometheus metric scraping, then follow the recommendations at [Controlling ingestion to reduce cost](containers/container-insights-cost.md#prometheus-metrics-scraping) to optimize your data collection for cost. |
 | Configure Basic Logs | [Convert your schema to ContainerLogV2](containers/container-insights-logging-v2.md) which is compatible with Basic logs and can provide significant cost savings as described in [Controlling ingestion to reduce cost](containers/container-insights-cost.md#configure-basic-logs). |