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Copy file name to clipboardExpand all lines: articles/azure-monitor/essentials/prometheus-metrics-overview.md
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@@ -111,23 +111,28 @@ If you use the Azure portal to enable Prometheus metrics collection and install
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Azure Monitor Managed service for Prometheus has default limits and quotas for ingestion. For information on Prometheus metrics limits, see [Azure Monitor service limits](../service-limits.md#prometheus-metrics). When you reach the ingestion limits throttling can occur. In order to avoid throttling, you can monitor and setup an alert on Azure Monitor Workspace ingestion limits.
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1. In the Azure portal, navigate to your Azure Monitor Workspace, click on **Metrics** under the **Monitoring** section.
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1. Select the AMW as scope, and in the drop-down for Metric, select *"View standard metrics with the builder"*.
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1. In the drop-down for Metric, select **Active Time Series % Utilization** and **Events Per Minute Ingested % Utilization** and verify that they are below 100%.
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2. Select the AMW as scope, and in the drop-down for Metric, select *"View standard metrics with the builder"*.
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3. In the drop-down for Metric, select **Active Time Series % Utilization** and **Events Per Minute Ingested % Utilization** and verify that they are below 100%.
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:::image type="content" source="media/azure-monitor-workspace-overview/amw-limits-metrics.png" alt-text="Screenshot that shows how to create an alert rule for AMW ingestion limits":::
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1. You can set an Azure Alert to monitor the utilization and fire an alert when the utilization is greater than a certain threshold (eg. 80% of the limit). Click on "**New alert rule**" to create an Azure alert for the same.
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4. You can set an Azure Alert to monitor the utilization and fire an alert when the utilization is greater than a certain threshold (eg. 80% of the limit). Click on "**New alert rule**" to create an Azure alert for the same.
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:::image type="content" source="media/azure-monitor-workspace-overview/alert-amw-limit.png" alt-text="Screenshot that shows how to create an alert for AMW limits.":::
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If the alert is fired i.e. the ingestion utilization is more than the threshold, you can request an increase in these limits by creating a support ticket.
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1. In the Azure portal, navigate to your Azure Monitor Workspace, click on **Support + Troubleshooting**.
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1. Type the issue eg. "Service and subscription limits (quotas)", then select **Service and subscription limits (quotas)** and click "Next".
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2. Type the issue eg. "Service and subscription limits (quotas)", then select **Service and subscription limits (quotas)** and click "Next".
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:::image type="content" source="media/azure-monitor-workspace-overview/amw-support-ticket.png" alt-text="Screenshot that shows how to create a support ticket for limit increase.":::
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1. In the next screen, select your subscription and then select **Managed Prometheus** as the **Quota type**.
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1. Provide additional details to create the support ticket.
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3. In the next screen, select your subscription and then select **Managed Prometheus** as the **Quota type**.
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4. Provide additional details to create the support ticket.
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## Next steps
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-[Enable Azure Monitor managed service for Prometheus on your Kubernetes clusters](../containers/kubernetes-monitoring-enable.md).
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-[Configure Prometheus alerting and recording rules groups](prometheus-rule-groups.md).
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-[Customize scraping of Prometheus metrics](prometheus-metrics-scrape-configuration.md).
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-[Customize scraping of Prometheus metrics](prometheus-metrics-scrape-configuration.md).
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