Send performanceCounters instead of customMetrics

[dcseifert]

Description

I am currently using this project to monitor my project kelon with Application Insights. So far this works great, but I'm struggling a bit with Performance-Metrics. I.e. when I try to send the current CPU-Usage like this:
client.TrackMetric("% Processor Time", cpuPercentage)
the value only appears in the table 'customMetrics' and not 'performanceCounters' inside the view 'protocols'.

Is there any possibility to send metrics to 'performanceCounters' so that they appear in the performance monitor?

[emmansun]

You can reference performance.go. I copied the names from nodejs implementation.

[dcseifert]

Awesome! Thank you so much!