You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
213 lines
7.3 KiB
213 lines
7.3 KiB
package consensus
|
|
|
|
import (
|
|
"github.com/go-kit/kit/metrics"
|
|
"github.com/go-kit/kit/metrics/discard"
|
|
|
|
prometheus "github.com/go-kit/kit/metrics/prometheus"
|
|
stdprometheus "github.com/prometheus/client_golang/prometheus"
|
|
)
|
|
|
|
const (
|
|
// MetricsSubsystem is a subsystem shared by all metrics exposed by this
|
|
// package.
|
|
MetricsSubsystem = "consensus"
|
|
)
|
|
|
|
// Metrics contains metrics exposed by this package.
|
|
type Metrics struct {
|
|
// Height of the chain.
|
|
Height metrics.Gauge
|
|
|
|
// ValidatorLastSignedHeight of a validator.
|
|
ValidatorLastSignedHeight metrics.Gauge
|
|
|
|
// Number of rounds.
|
|
Rounds metrics.Gauge
|
|
|
|
// Number of validators.
|
|
Validators metrics.Gauge
|
|
// Total power of all validators.
|
|
ValidatorsPower metrics.Gauge
|
|
// Power of a validator.
|
|
ValidatorPower metrics.Gauge
|
|
// Amount of blocks missed by a validator.
|
|
ValidatorMissedBlocks metrics.Gauge
|
|
// Number of validators who did not sign.
|
|
MissingValidators metrics.Gauge
|
|
// Total power of the missing validators.
|
|
MissingValidatorsPower metrics.Gauge
|
|
// Number of validators who tried to double sign.
|
|
ByzantineValidators metrics.Gauge
|
|
// Total power of the byzantine validators.
|
|
ByzantineValidatorsPower metrics.Gauge
|
|
|
|
// Time between this and the last block.
|
|
BlockIntervalSeconds metrics.Gauge
|
|
|
|
// Number of transactions.
|
|
NumTxs metrics.Gauge
|
|
// Size of the block.
|
|
BlockSizeBytes metrics.Gauge
|
|
// Total number of transactions.
|
|
TotalTxs metrics.Gauge
|
|
// The latest block height.
|
|
CommittedHeight metrics.Gauge
|
|
// Whether or not a node is fast syncing. 1 if yes, 0 if no.
|
|
FastSyncing metrics.Gauge
|
|
|
|
// Number of blockparts transmitted by peer.
|
|
BlockParts metrics.Counter
|
|
}
|
|
|
|
// PrometheusMetrics returns Metrics build using Prometheus client library.
|
|
// Optionally, labels can be provided along with their values ("foo",
|
|
// "fooValue").
|
|
func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
|
|
labels := []string{}
|
|
for i := 0; i < len(labelsAndValues); i += 2 {
|
|
labels = append(labels, labelsAndValues[i])
|
|
}
|
|
return &Metrics{
|
|
Height: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "height",
|
|
Help: "Height of the chain.",
|
|
}, labels).With(labelsAndValues...),
|
|
Rounds: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "rounds",
|
|
Help: "Number of rounds.",
|
|
}, labels).With(labelsAndValues...),
|
|
|
|
Validators: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "validators",
|
|
Help: "Number of validators.",
|
|
}, labels).With(labelsAndValues...),
|
|
ValidatorLastSignedHeight: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "validator_last_signed_height",
|
|
Help: "Last signed height for a validator",
|
|
}, append(labels, "validator_address")).With(labelsAndValues...),
|
|
ValidatorMissedBlocks: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "validator_missed_blocks",
|
|
Help: "Total missed blocks for a validator",
|
|
}, append(labels, "validator_address")).With(labelsAndValues...),
|
|
ValidatorsPower: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "validators_power",
|
|
Help: "Total power of all validators.",
|
|
}, labels).With(labelsAndValues...),
|
|
ValidatorPower: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "validator_power",
|
|
Help: "Power of a validator",
|
|
}, append(labels, "validator_address")).With(labelsAndValues...),
|
|
MissingValidators: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "missing_validators",
|
|
Help: "Number of validators who did not sign.",
|
|
}, labels).With(labelsAndValues...),
|
|
MissingValidatorsPower: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "missing_validators_power",
|
|
Help: "Total power of the missing validators.",
|
|
}, labels).With(labelsAndValues...),
|
|
ByzantineValidators: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "byzantine_validators",
|
|
Help: "Number of validators who tried to double sign.",
|
|
}, labels).With(labelsAndValues...),
|
|
ByzantineValidatorsPower: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "byzantine_validators_power",
|
|
Help: "Total power of the byzantine validators.",
|
|
}, labels).With(labelsAndValues...),
|
|
|
|
BlockIntervalSeconds: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "block_interval_seconds",
|
|
Help: "Time between this and the last block.",
|
|
}, labels).With(labelsAndValues...),
|
|
|
|
NumTxs: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "num_txs",
|
|
Help: "Number of transactions.",
|
|
}, labels).With(labelsAndValues...),
|
|
BlockSizeBytes: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "block_size_bytes",
|
|
Help: "Size of the block.",
|
|
}, labels).With(labelsAndValues...),
|
|
TotalTxs: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "total_txs",
|
|
Help: "Total number of transactions.",
|
|
}, labels).With(labelsAndValues...),
|
|
CommittedHeight: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "latest_block_height",
|
|
Help: "The latest block height.",
|
|
}, labels).With(labelsAndValues...),
|
|
FastSyncing: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "fast_syncing",
|
|
Help: "Whether or not a node is fast syncing. 1 if yes, 0 if no.",
|
|
}, labels).With(labelsAndValues...),
|
|
BlockParts: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
|
|
Namespace: namespace,
|
|
Subsystem: MetricsSubsystem,
|
|
Name: "block_parts",
|
|
Help: "Number of blockparts transmitted by peer.",
|
|
}, append(labels, "peer_id")).With(labelsAndValues...),
|
|
}
|
|
}
|
|
|
|
// NopMetrics returns no-op Metrics.
|
|
func NopMetrics() *Metrics {
|
|
return &Metrics{
|
|
Height: discard.NewGauge(),
|
|
|
|
ValidatorLastSignedHeight: discard.NewGauge(),
|
|
|
|
Rounds: discard.NewGauge(),
|
|
|
|
Validators: discard.NewGauge(),
|
|
ValidatorsPower: discard.NewGauge(),
|
|
ValidatorPower: discard.NewGauge(),
|
|
ValidatorMissedBlocks: discard.NewGauge(),
|
|
MissingValidators: discard.NewGauge(),
|
|
MissingValidatorsPower: discard.NewGauge(),
|
|
ByzantineValidators: discard.NewGauge(),
|
|
ByzantineValidatorsPower: discard.NewGauge(),
|
|
|
|
BlockIntervalSeconds: discard.NewGauge(),
|
|
|
|
NumTxs: discard.NewGauge(),
|
|
BlockSizeBytes: discard.NewGauge(),
|
|
TotalTxs: discard.NewGauge(),
|
|
CommittedHeight: discard.NewGauge(),
|
|
FastSyncing: discard.NewGauge(),
|
|
BlockParts: discard.NewCounter(),
|
|
}
|
|
}
|