Vostok.Sys.Metrics.PerfCounters

The Vostok.Sys.Metrics.PerfCounters library provides interface for efficient consuming Windows Performace Counters data. It uses Performance Data Helpers (PDH) API under the hood.

Examples

Performance Counter without instance

var counter = PerformanceCounterFactory
    .Default
    .CreateCounter("Memory", "Committed Bytes");

Performance Counter with instance

var counter = PerformanceCounterFactory
    .Default
    .CreateCounter("LogicalDisk", "% Idle Time", "C:");

Performance Counter for process

var counter = PerformanceCounterFactory
    .Default
    .CreateCounter(".NET CLR Memory", "Gen 2 Heap Size", InstanceNameProviders.DotNet.ForPid(1234));