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Add previous epoch participation metrics #7142

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merged 4 commits into from
Aug 31, 2020
Merged

Add previous epoch participation metrics #7142

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687ac24
Add metrics
terencechain Aug 30, 2020
17d28e2
Merge refs/heads/master into mo-participation-metrics
prylabs-bulldozer[bot] Aug 31, 2020
e3973b9
Merge refs/heads/master into mo-participation-metrics
prylabs-bulldozer[bot] Aug 31, 2020
e2c65cf
Merge refs/heads/master into mo-participation-metrics
prylabs-bulldozer[bot] Aug 31, 2020
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31 changes: 26 additions & 5 deletions beacon-chain/blockchain/metrics.go
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Original file line number Diff line number Diff line change
Expand Up @@ -80,14 +80,22 @@ var (
Name: "field_references",
Help: "The number of states a particular field is shared with.",
}, []string{"state"})
totalEligibleBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "total_eligible_balances",
Help: "The total amount of ether, in gwei, that is eligible for voting of previous epoch",
prevEpochActiveBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "beacon_prev_epoch_active_gwei",
Help: "The total amount of ether, in gwei, that was active for voting of previous epoch",
})
totalVotedTargetBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "total_voted_target_balances",
prevEpochSourceBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "beacon_prev_epoch_source_gwei",
Help: "The total amount of ether, in gwei, that has been used in voting attestation source of previous epoch",
})
prevEpochTargetBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "beacon_prev_epoch_target_gwei",
Help: "The total amount of ether, in gwei, that has been used in voting attestation target of previous epoch",
})
prevEpochHeadBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "beacon_prev_epoch_head_gwei",
Help: "The total amount of ether, in gwei, that has been used in voting attestation head of previous epoch",
})
reorgCount = promauto.NewCounter(prometheus.CounterOpts{
Name: "beacon_reorg_total",
Help: "Count the number of times beacon chain has a reorg",
Expand All @@ -106,6 +114,15 @@ var (
Buckets: []float64{1, 2, 3, 4, 6, 32, 64},
},
)
// TODO(7141): Remove deprecated metrics below.
totalEligibleBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "total_eligible_balances",
Help: "The total amount of ether, in gwei, that is eligible for voting of previous epoch",
})
totalVotedTargetBalances = promauto.NewGauge(prometheus.GaugeOpts{
Name: "total_voted_target_balances",
Help: "The total amount of ether, in gwei, that has been used in voting attestation target of previous epoch",
})
)

// reportSlotMetrics reports slot related metrics.
Expand Down Expand Up @@ -205,6 +222,10 @@ func reportEpochMetrics(state *stateTrie.BeaconState) {
if precompute.Balances != nil {
totalEligibleBalances.Set(float64(precompute.Balances.ActivePrevEpoch))
totalVotedTargetBalances.Set(float64(precompute.Balances.PrevEpochTargetAttested))
prevEpochActiveBalances.Set(float64(precompute.Balances.ActivePrevEpoch))
prevEpochSourceBalances.Set(float64(precompute.Balances.PrevEpochAttested))
prevEpochTargetBalances.Set(float64(precompute.Balances.PrevEpochTargetAttested))
prevEpochHeadBalances.Set(float64(precompute.Balances.PrevEpochHeadAttested))
}
refMap := state.FieldReferencesCount()
for name, val := range refMap {
Expand Down