metrics

type GoInternalMetrics struct {
	Alloc, TotalAlloc, NumGoroutine gmetrics.Gauge
}

type LoadMetrics struct {
	One, Five, Fifteen gmetrics.GaugeFloat64
}

type MetricsGroup interface {
	Update()
}

type ProcessCpuMetrics struct {
	User, Sys, Total gmetrics.Meter
}

type ProcessMemoryMetrics struct {
	Resident, Shared gmetrics.Gauge
	PageFaults       gmetrics.Meter
}

type ProxyMetrics struct {
	Msgs        gmetrics.Meter
	MsgReply    gmetrics.Meter
	MsgForward  gmetrics.Meter
	MsgBodySize gmetrics.Histogram
	Connects    gmetrics.Meter
	Connections gmetrics.Gauge
}

type RuntimeMetrics struct {
	Internals, Memory, Cpu, Load MetricsGroup
}