metrics.gen.go

// Code generated by metricsgen. DO NOT EDIT.

package mempool

import (
	"github.com/go-kit/kit/metrics/discard"
	prometheus "github.com/go-kit/kit/metrics/prometheus"
	stdprometheus "github.com/prometheus/client_golang/prometheus"
)

func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
	labels := []string{}
	for i := 0; i < len(labelsAndValues); i += 2 {
		labels = append(labels, labelsAndValues[i])
	}
	return &Metrics{
		Size: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "size",
			Help:      "Number of uncommitted transactions in the mempool.",
		}, labels).With(labelsAndValues...),
		PendingSize: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "pending_size",
			Help:      "Number of pending transactions in mempool",
		}, labels).With(labelsAndValues...),
		TxSizeBytes: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "tx_size_bytes",
			Help:      "Accumulated transaction sizes in bytes.",
		}, labels).With(labelsAndValues...),
		TotalTxsSizeBytes: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "total_txs_size_bytes",
			Help:      "Total current mempool uncommitted txs bytes",
		}, labels).With(labelsAndValues...),
		TxGasWantedTooHigh: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "tx_gas_wanted_too_high",
			Help:      "Number of txs rejected because of high gas wanted",
		}, labels).With(labelsAndValues...),
		FailedTxs: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "failed_txs",
			Help:      "Number of failed transactions.",
		}, labels).With(labelsAndValues...),
		RejectedTxs: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "rejected_txs",
			Help:      "Number of rejected transactions.",
		}, labels).With(labelsAndValues...),
		EvictedTxs: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "evicted_txs",
			Help:      "Number of evicted transactions.",
		}, labels).With(labelsAndValues...),
		ExpiredTxs: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "expired_txs",
			Help:      "Number of expired transactions.",
		}, labels).With(labelsAndValues...),
		RecheckTimes: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "recheck_times",
			Help:      "Number of times transactions are rechecked in the mempool.",
		}, labels).With(labelsAndValues...),
		RemovedTxs: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "removed_txs",
			Help:      "Number of removed tx from mempool",
		}, labels).With(labelsAndValues...),
		InsertedTxs: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
			Namespace: namespace,
			Subsystem: MetricsSubsystem,
			Name:      "inserted_txs",
			Help:      "Number of txs inserted to mempool",
		}, labels).With(labelsAndValues...),
	}
}

func NopMetrics() *Metrics {
	return &Metrics{
		Size:               discard.NewGauge(),
		PendingSize:        discard.NewGauge(),
		TxSizeBytes:        discard.NewCounter(),
		TotalTxsSizeBytes:  discard.NewGauge(),
		TxGasWantedTooHigh: discard.NewCounter(),
		FailedTxs:          discard.NewCounter(),
		RejectedTxs:        discard.NewCounter(),
		EvictedTxs:         discard.NewCounter(),
		ExpiredTxs:         discard.NewCounter(),
		RecheckTimes:       discard.NewCounter(),
		RemovedTxs:         discard.NewCounter(),
		InsertedTxs:        discard.NewCounter(),
	}
}