last minute change

Author: v-thepet

articles/virtual-machines/monitor-vm.md

@@ -129,11 +129,13 @@ For a list and discussion of common Virtual Machines alert rules, see [Common al
 
 [!INCLUDE [horz-monitor-advisor-recommendations](~/reusable-content/ce-skilling/azure/includes/azure-monitor/horizontals/horz-monitor-advisor-recommendations.md)]
 
-## Boot diagnostics
+## Other VM monitoring options
+
+### Boot diagnostics
 
 Boot diagnostics is a debugging feature for Azure VMs that allows you to diagnose VM boot failures by collecting serial log information and screenshots of a VM as it boots up. When you create a VM in the Azure portal, boot diagnostics is enabled by default. For more information, see [Azure boot diagnostics](boot-diagnostics.md).
 
-## Troubleshoot performance issues
+### Troubleshoot performance issues
 
 [The Performance Diagnostics tool](/troubleshoot/azure/virtual-machines/performance-diagnostics?toc=/azure/azure-monitor/toc.json) helps troubleshoot performance issues on Windows or Linux virtual machines by quickly diagnosing and providing insights on issues it currently finds on your machines. The tool doesn't analyze historical monitoring data you collect, but rather checks the current state of the machine for known issues, implementation of best practices, and complex problems that involve slow VM performance or high usage of CPU, disk space, or memory.