status-go/metrics/whisper/tracer_prometheus.go
Pedro Pombeiro 6cdea4ef97
Update codebase to leverage Whisper v6 (#703)
* Update project to use Whisper v6. Part of #638

* Revert "Add patch to downgrade usage of Whisper v6 to v5 in some geth 1.8.1 vendor files. Part of #665" - this reverts commit 6aefb4c8fd02dbcfffac6b69e8bb22b13ef86b6b.

* Enable light mode on Whisper v6 for non-mail servers. Part of #638

* Fix race condition in whisperv6/peer.go. Part of #665 (PR already accepted upstream for 1.8.2)

* Update bootnode addresses in staticnodes.json. Part of #638

* Add `shh.lightclient` flag and tests for bloom filter setting logic. Part of #638

* Move MakeTestNodeConfig to utils. Part of #638

* Reduce PoW in `whisper_jail_test.go` to fix flaky test. Part of #638
2018-03-02 10:25:30 +01:00

50 lines
1.2 KiB
Go

// +build metrics,prometheus
// Package whisper collects Whisper envelope metrics using Prometheus.
package whisper
import (
"strconv"
whisper "github.com/ethereum/go-ethereum/whisper/whisperv6"
"github.com/prometheus/client_golang/prometheus"
)
var (
envelopeCounter = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "envelope_counter",
Help: "Envelopes counter",
},
[]string{"topic", "source", "is_new", "peer"},
)
envelopeVolume = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "envelope_volume",
Help: "Volume of received envelopes",
},
[]string{"topic", "source", "is_new", "peer"},
)
)
func init() {
prometheus.MustRegister(envelopeCounter)
prometheus.MustRegister(envelopeVolume)
}
// EnvelopeTracer traces incoming envelopes.
type EnvelopeTracer struct{}
// Trace is called for every incoming envelope.
func (t *EnvelopeTracer) Trace(envelope *whisper.EnvelopeMeta) {
labelValues := []string{
envelope.Topic.String(),
envelope.SourceString(),
strconv.FormatBool(envelope.IsNew),
envelope.Peer,
}
envelopeCounter.WithLabelValues(labelValues...).Inc()
envelopeVolume.WithLabelValues(labelValues...).Add(float64(envelope.Size))
}