Merge remote-tracking branch 'upstream/main' into AB#7981-openssh-windows-firewall

Author: v-tappelgate

support/azure/app-service/toc.yml

@@ -17,6 +17,8 @@ items:
           href: ./capture-memory-dumps-app-service.md
         - name: Availability, performance, and application FAQs
           href: web-apps-performance-faqs.md
+        - name: Worker Process requested recycle due to Percent Memory limit message 
+          href: worker-process-percent-memory-limit-message.md
         - name: Troubleshoot instance-related issues
           href: troubleshoot-instance-related-issues-on-azure-app-service.md
         - name: Troubleshoot temporary storage

support/azure/app-service/worker-process-percent-memory-limit-message.md

@@ -0,0 +1,35 @@
+---
+title: Worker Process requested recycle due to Percent Memory limit message
+description: This article provides guidance on addressing the "Worker Process requested recycle due to 'Percent Memory' limit" message in Azure App Service. 
+author: JarrettRenshaw
+manager: dcscontentpm
+ms.topic: troubleshooting-general
+ms.date: 12/16/2025
+ms.author: jarrettr
+ms.reviewer: v-ryanberg
+ms.service: azure-app-service
+ms.custom: sap:Availability, Performance, and Application Issues
+---
+# "Worker Process requested recycle due to 'Percent Memory' limit" message
+
+This article provides guidance on addressing the "Worker Process requested recycle due to 'Percent Memory' limit" message in Azure App Service. 
+
+## Symptom
+
+You see the message "Worker Process requested recycle due to 'Percent Memory' limit."
+
+## Cause
+
+The maximum available amount of memory for a 32-bit process (even on a 64-bit operating system) is 2 GB. By default, the worker process is set to 32-bit in App Service (for compatibility with legacy web applications).
+
+## Resolution
+
+Consider switching to 64-bit processes so you can take advantage of the additional memory available in your Web Worker role. This action triggers a web app restart, so schedule accordingly.
+
+Also note that a 64-bit environment requires a Basic or Standard service plan. Free and Shared plans always run in a 32-bit environment.
+
+For more information, see [Configure web apps in App Service](/azure/app-service/configure-common).
+
+[!INCLUDE [azure-help-support](~/includes/azure-help-support.md)] 
+
+[!INCLUDE [Third-party contact disclaimer](~/includes/third-party-contact-disclaimer.md)]

support/developer/webapps/iis/application-request-routing/media/proxy-server-rejects-back-end-requests/collection-editor-proxy-added.png

@@ -30,11 +30,13 @@ To disable NetBIOS on the DHCP server, follow these steps:
 2. In the navigation pane, expand the **server_name**, expand **Scope**, right-click **Scope Options**, and then select **Configure Options**.
     > [!NOTE]
     > In this step, the **server_name** placeholder specifies the name of the DHCP server.
-3. Select the **Advanced** tab, and then select **Microsoft Windows 2000 Options** in the **Vendor class** list.
+3. Select the **Advanced** tab, and then select **Microsoft Options** in the **Vendor class** list.
 4. Make sure that **Default User Class** is selected in the **User class** list.
 5. Select the **001 Microsoft Disable Netbios Option** check box, under the **Available Options** column.
 6. In the **Data entry** area, type 0x2 in the **Long** box, and then select **OK**.
 
+   :::image type="content" source="./media/disable-netbios-tcp-ip-using-dhcp/scope-options-dialog-box.png" alt-text="Screenshot of the scope options dialog box, showing the Microsoft Disable Netbios Option selected and the Long box configured.":::
+
 ## Configure the DHCP client to enable the DHCP server to determine NetBIOS behavior
 
 - For Windows 7