I'm interested in tips how to get few critical VM system metrics (CPU, memory) into Application Insights. The VMs are nodes of Azure Service Fabric cluster. OS is Unbuntu 16.04 x64. The deployed application is written in C# .NET Core.
It can be done quite easily by marriage of Performance Counters and Microsoft.Diagnostics.EventFlow, however that's Windows, so I'm looking for similar solution on Linux.
So far I didn't find any and I'd be grateful for any hints.