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Try goroutines for metrics #92

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merged 2 commits into from
Jun 10, 2024
Merged

Try goroutines for metrics #92

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810b721
Wrap go routines around metric calls
dcadenas Jun 10, 2024
26aa8a4
Cleaner goroutines
dcadenas Jun 10, 2024
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46 changes: 24 additions & 22 deletions service/adapters/prometheus/prometheus.go
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Original file line number Diff line number Diff line change
Expand Up @@ -237,41 +237,43 @@ func (p *Prometheus) StartApplicationCall(handlerName string) app.ApplicationCal
}

func (p *Prometheus) ReportNumberOfRelayDownloaders(n int) {
p.relayDownloadersGauge.Set(float64(n))
go p.relayDownloadersGauge.Set(float64(n))
}

func (p *Prometheus) ReportRelayConnectionsState(m map[domain.RelayAddress]relays.RelayConnectionState) {
p.relayConnectionStateGauge.Reset()
for address, state := range m {
p.relayConnectionStateGauge.With(
prometheus.Labels{
labelConnectionState: state.String(),
labelAddress: address.String(),
},
).Set(1)
}
go func() {
p.relayConnectionStateGauge.Reset()
for address, state := range m {
p.relayConnectionStateGauge.With(
prometheus.Labels{
labelConnectionState: state.String(),
labelAddress: address.String(),
},
).Set(1)
}
}()
}

func (p *Prometheus) ReportReceivedEvent(address domain.RelayAddress) {
p.receivedEventsCounter.With(prometheus.Labels{labelAddress: address.String()}).Inc()
go p.receivedEventsCounter.With(prometheus.Labels{labelAddress: address.String()}).Inc()
}

func (p *Prometheus) ReportQueueLength(topic string, n int) {
p.subscriptionQueueLengthGauge.With(prometheus.Labels{labelTopic: topic}).Set(float64(n))
go p.subscriptionQueueLengthGauge.With(prometheus.Labels{labelTopic: topic}).Set(float64(n))
}

func (p *Prometheus) ReportQueueOldestMessageAge(topic string, age time.Duration) {
p.subscriptionQueueOldestMessageAgeGauge.With(prometheus.Labels{labelTopic: topic}).Set(age.Seconds())
go p.subscriptionQueueOldestMessageAgeGauge.With(prometheus.Labels{labelTopic: topic}).Set(age.Seconds())
}

func (p *Prometheus) ReportNumberOfSubscriptions(address domain.RelayAddress, n int) {
p.relayConnectionSubscriptionsGauge.With(prometheus.Labels{
go p.relayConnectionSubscriptionsGauge.With(prometheus.Labels{
labelAddress: address.String(),
}).Set(float64(n))
}

func (p *Prometheus) ReportRateLimitBackoffMs(address domain.RelayAddress, n int) {
p.relayRateLimitBackoffMsGauge.With(prometheus.Labels{
go p.relayRateLimitBackoffMsGauge.With(prometheus.Labels{
labelAddress: address.HostWithoutPort(),
}).Set(float64(n))
}
Expand All @@ -282,34 +284,34 @@ func (p *Prometheus) ReportMessageReceived(address domain.RelayAddress, messageT
labelMessageType: messageType.String(),
}
setResultLabel(labels, err)
p.relayConnectionReceivedMessagesCounter.With(labels).Inc()
go p.relayConnectionReceivedMessagesCounter.With(labels).Inc()
}

func (p *Prometheus) ReportRelayDisconnection(address domain.RelayAddress, err error) {
p.relayConnectionDisconnectionsCounter.With(prometheus.Labels{
go p.relayConnectionDisconnectionsCounter.With(prometheus.Labels{
labelAddress: address.String(),
labelReason: p.getDisconnectionReason(err),
}).Inc()
}

func (p *Prometheus) ReportNumberOfStoredRelayAddresses(n int) {
p.storedRelayAddressesGauge.Set(float64(n))
go p.storedRelayAddressesGauge.Set(float64(n))
}

func (p *Prometheus) ReportNumberOfStoredEvents(n int) {
p.storedEventsGauge.Set(float64(n))
go p.storedEventsGauge.Set(float64(n))
}

func (p *Prometheus) ReportEventSentToRelay(address domain.RelayAddress, decision app.SendEventToRelayDecision, result app.SendEventToRelayResult) {
p.eventsSentToRelayCounter.With(prometheus.Labels{
go p.eventsSentToRelayCounter.With(prometheus.Labels{
labelAddress: address.String(),
labelDecision: decision.String(),
labelResult: result.String(),
}).Inc()
}

func (p *Prometheus) ReportNotice(address domain.RelayAddress, noticeType relays.NoticeType) {
p.noticeTypeCounter.With(prometheus.Labels{
go p.noticeTypeCounter.With(prometheus.Labels{
labelAddress: address.String(),
labelNoticeType: string(noticeType),
}).Inc()
Expand Down Expand Up @@ -361,7 +363,7 @@ func (a *ApplicationCall) End(err *error) {

labels := a.getLabels(err)
a.p.applicationHandlerCallsCounter.With(labels).Inc()
a.p.applicationHandlerCallDurationHistogram.With(labels).Observe(duration.Seconds())
go a.p.applicationHandlerCallDurationHistogram.With(labels).Observe(duration.Seconds())
}

func (a *ApplicationCall) getLabels(err *error) prometheus.Labels {
Expand Down
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