Exemple #1
0
// Generate XXX
func (g *InterfaceGenerator) Generate() (metrics.Values, error) {

	time.Sleep(g.Interval)

	r, _, err := windows.PdhCollectQueryData.Call(uintptr(g.query))
	if r != 0 && err != nil {
		if r == windows.PDH_NO_DATA {
			interfaceLogger.Infof("this metric has not data. ")
			return nil, err
		}
		return nil, err
	}

	results := make(map[string]float64)
	for _, v := range g.counters {
		results[v.PostName], err = windows.GetCounterValue(v.Counter)
		if err != nil {
			return nil, err
		}
	}

	interfaceLogger.Debugf("%q", results)

	return results, nil
}
// Generate XXX
func (g *ProcessorQueueLengthGenerator) Generate() (metrics.Values, error) {

	r, _, err := windows.PdhCollectQueryData.Call(uintptr(g.query))
	if r != 0 && err != nil {
		if r == windows.PDH_NO_DATA {
			processorQueueLengthLogger.Infof("this metric has not data. ")
			return nil, err
		}
		return nil, err
	}

	results := make(map[string]float64)
	for _, v := range g.counters {
		results[v.PostName], err = windows.GetCounterValue(v.Counter)
		if err != nil {
			return nil, err
		}
	}

	processorQueueLengthLogger.Debugf("processor_queue_length: %q", results)

	return results, nil
}