func (p *HttpStartStopProcessor) ProcessHttpStartStopHttpRequestCount(event *events.HttpStartStop) *metrics.CounterMetric {
statPrefix := "http.requests."
hostname := strings.Replace(strings.Split(event.GetUri(), "/")[0], ".", "_", -1)
stat := statPrefix + hostname
metric := metrics.NewCounterMetric(stat, isPeer(event))
return metric
}
func (p *HttpStartStopProcessor) ProcessHttpStartStopStatusCodeCount(event *events.HttpStartStop) *metrics.CounterMetric {
statPrefix := "http.statuscodes."
hostname := strings.Replace(strings.Split(event.GetUri(), "/")[0], ".", "_", -1)
stat := statPrefix + hostname + "." + strconv.Itoa(int(event.GetStatusCode()))
metric := metrics.NewCounterMetric(stat, isPeer(event))
return metric
}
func (p *HttpStartStopProcessor) ProcessHttpStartStopResponseTime(event *events.HttpStartStop) *metrics.TimingMetric {
statPrefix := "http.responsetimes."
hostname := strings.Replace(strings.Split(event.GetUri(), "/")[0], ".", "_", -1)
stat := statPrefix + hostname
startTimestamp := event.GetStartTimestamp()
stopTimestamp := event.GetStopTimestamp()
durationNanos := stopTimestamp - startTimestamp
durationMillis := durationNanos / 1000000 // NB: loss of precision here
metric := metrics.NewTimingMetric(stat, durationMillis)
return metric
}
func (p *HttpStartStopProcessor) ProcessHttpStartStopHttpErrorCount(event *events.HttpStartStop) *metrics.CounterMetric {
var incrementValue int64
statPrefix := "http.errors."
hostname := strings.Replace(strings.Split(event.GetUri(), "/")[0], ".", "_", -1)
stat := statPrefix + hostname
if 299 < event.GetStatusCode() && 1 == isPeer(event) {
incrementValue = 1
} else {
incrementValue = 0
}
metric := metrics.NewCounterMetric(stat, incrementValue)
return metric
}