121 lines
4.1 KiB
Go
121 lines
4.1 KiB
Go
/*
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Copyright IBM Corp. All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0
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*/
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package etcdraft
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import "github.com/hyperledger/fabric/common/metrics"
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var (
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clusterSizeOpts = metrics.GaugeOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "cluster_size",
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Help: "Number of nodes in this channel.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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isLeaderOpts = metrics.GaugeOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "is_leader",
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Help: "The leadership status of the current node: 1 if it is the leader else 0.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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ActiveNodesOpts = metrics.GaugeOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "active_nodes",
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Help: "Number of active nodes in this channel.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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committedBlockNumberOpts = metrics.GaugeOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "committed_block_number",
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Help: "The block number of the latest block committed.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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snapshotBlockNumberOpts = metrics.GaugeOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "snapshot_block_number",
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Help: "The block number of the latest snapshot.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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leaderChangesOpts = metrics.CounterOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "leader_changes",
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Help: "The number of leader changes since process start.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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proposalFailuresOpts = metrics.CounterOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "proposal_failures",
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Help: "The number of proposal failures.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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dataPersistDurationOpts = metrics.HistogramOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "data_persist_duration",
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Help: "The time taken for etcd/raft data to be persisted in storage (in seconds).",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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normalProposalsReceivedOpts = metrics.CounterOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "normal_proposals_received",
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Help: "The total number of proposals received for normal type transactions.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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configProposalsReceivedOpts = metrics.CounterOpts{
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Namespace: "consensus",
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Subsystem: "etcdraft",
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Name: "config_proposals_received",
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Help: "The total number of proposals received for config type transactions.",
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LabelNames: []string{"channel"},
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StatsdFormat: "%{#fqname}.%{channel}",
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}
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)
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type Metrics struct {
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ClusterSize metrics.Gauge
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IsLeader metrics.Gauge
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ActiveNodes metrics.Gauge
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CommittedBlockNumber metrics.Gauge
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SnapshotBlockNumber metrics.Gauge
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LeaderChanges metrics.Counter
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ProposalFailures metrics.Counter
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DataPersistDuration metrics.Histogram
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NormalProposalsReceived metrics.Counter
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ConfigProposalsReceived metrics.Counter
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}
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func NewMetrics(p metrics.Provider) *Metrics {
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return &Metrics{
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ClusterSize: p.NewGauge(clusterSizeOpts),
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IsLeader: p.NewGauge(isLeaderOpts),
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ActiveNodes: p.NewGauge(ActiveNodesOpts),
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CommittedBlockNumber: p.NewGauge(committedBlockNumberOpts),
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SnapshotBlockNumber: p.NewGauge(snapshotBlockNumberOpts),
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LeaderChanges: p.NewCounter(leaderChangesOpts),
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ProposalFailures: p.NewCounter(proposalFailuresOpts),
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DataPersistDuration: p.NewHistogram(dataPersistDurationOpts),
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NormalProposalsReceived: p.NewCounter(normalProposalsReceivedOpts),
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ConfigProposalsReceived: p.NewCounter(configProposalsReceivedOpts),
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}
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}
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