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metrics.go
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metrics.go
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// Copyright 2020 The Swarm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package pseudosettle
import (
m "github.com/ethersphere/bee/pkg/metrics"
"github.com/prometheus/client_golang/prometheus"
)
type metrics struct {
// all metrics fields must be exported
// to be able to return them by Metrics()
// using reflection
TotalReceivedPseudoSettlements prometheus.Counter
TotalSentPseudoSettlements prometheus.Counter
ReceivedPseudoSettlements prometheus.Counter
SentPseudoSettlements prometheus.Counter
ReceivedPseudoSettlementsErrors prometheus.Counter
SentPseudoSettlementsErrors prometheus.Counter
}
func newMetrics() metrics {
subsystem := "pseudosettle"
return metrics{
TotalReceivedPseudoSettlements: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: m.Namespace,
Subsystem: subsystem,
Name: "total_received_pseudosettlements",
Help: "Amount of time settlements received from peers (income of the node)",
}),
TotalSentPseudoSettlements: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: m.Namespace,
Subsystem: subsystem,
Name: "total_sent_pseudosettlements",
Help: "Amount of of time settlements sent to peers (costs paid by the node)",
}),
ReceivedPseudoSettlements: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: m.Namespace,
Subsystem: subsystem,
Name: "received_pseudosettlements",
Help: "Number of time settlements received from peers",
}),
SentPseudoSettlements: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: m.Namespace,
Subsystem: subsystem,
Name: "sent_pseudosettlements",
Help: "Number of time settlements sent to peers",
}),
ReceivedPseudoSettlementsErrors: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: m.Namespace,
Subsystem: subsystem,
Name: "received_pseudosettlements_errors",
Help: "Errors of time settlements received from peers",
}),
SentPseudoSettlementsErrors: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: m.Namespace,
Subsystem: subsystem,
Name: "sent_pseudosettlements_errorss",
Help: "Errors of time settlements sent to peers",
}),
}
}
func (s *Service) Metrics() []prometheus.Collector {
return m.PrometheusCollectorsFromFields(s.metrics)
}