Today we’re announcing the general availability of Azure Monitor for virtual machines (VMs), which provides an in-depth view of VM performance trends and dependencies. You can access Azure Monitor for VMs from the Azure VM resource blade to view details about a single VM, from the Azure Virtual Machine Scale Sets (VMSS) resource blade to view details about a single VM scale set, and from Azure Monitor to understand compute issues at scale.
Performance views are powered by Log Analytics, and offer powerful aggregation and filtering capabilities including “Top N” VM sorting and searching across subscriptions and regions, aggregation of VM metrics (such as average memory) across all VMs in a resource group across regions, percentiles of performance values over time, and breakdown and selection of VM Scale Set instances for more Azure online training.
It can be challenging to monitor thousands of VMs. Our performance views were created to address this problem. You can use them to figure out which VMs are resource constrained, which ones are having logical disk or memory consumption issues, or to get performance diagnostics.
Azure Monitor for VMs includes dependency maps powered by the Service Map dependency agent extension. Maps deliver an Azure-centric user experience, with VM resource blade integration, Azure metadata, and dependency maps for Resource Groups and Subscriptions. Maps show how VMs and processes are interacting and can identify dependencies on third party services. Azure Monitor for VMs also monitors connection failures, live connection counts, network bytes sent and received by process, and service-level latency.
To get started with an Azure resource, go to the resource blade for your VM or VM scale set and click on Insights in the Monitoring section. When you click Enable, you’ll be prompted to pick an existing Log Analytics workspace or create one.
