func NewTracker() *Tracker {
	return &Tracker{
		data: make([]uint64, 0),
		max:  0,
		min:  math.MaxUint64,
		avg:  0,
	}
}
NewTracker returns a new empty tracker.
package monitoring
import "math"
type Tracker struct {
	data []uint64
	max  uint64
	min  uint64
	avg  float64
}