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reword metric descriptions

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This commit is contained in:
William Banfield
2022-01-11 17:36:49 -05:00
parent 6400876607
commit 2129dc1bef
1 changed files with 15 additions and 14 deletions
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29
internal/consensus/metrics.go
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@@ -65,19 +65,20 @@ type Metrics struct {
// Histogram of time taken per step annotated with reason that the step proceeded.
StepTime metrics.Histogram
// QuroumPrevoteMessageDelay is the difference in seconds between the proposal
// timestamp and the timestamp of the prevote that achieved a quorum in the prevote step.
// The prevote that achieved a quorum in the prevote step is determined by first
// sorting all of the collected prevotes in a round in ascending order of
// timestamp and iterating over this list from lowest timestamp to highest.
// During iteration, the total represented by iterated prevotes is kept track of.
// The prevote that achieved a quorum is the prevote that brings the summed
// voting power in this iteration to above 2/3 of the power on the network.
// QuroumPrevoteMessageDelay is the interval in seconds between the proposal
// timestamp and the timestamp of the earliest prevote that achieved a quorum
// during the prevote step.
//
// To compute it, sum the voting power over each prevote received, in increasing
// order of timestamp. The timestamp of the first prevote to increase the sum to
// be above 2/3 of the total voting power of the network defines the endpoint
// the endpoint of the interval. Subtract the proposal timestamp from this endpoint
// to obtain the quorum delay.
QuorumPrevoteMessageDelay metrics.Gauge
// FullPrevoteMessageDelay is the difference in seconds between the proposal
// timestamp and the timestamp of the prevote that achieved 100% of the voting
// power on the network in the prevote step when prevotes are ordered by timestamp.
// FullPrevoteMessageDelay is the interval in seconds between the proposal
// timestamp and the timestamp of the latest prevote in a round where 100%
// of the voting power on the network issued prevotes.
FullPrevoteMessageDelay metrics.Gauge
}
@@ -216,14 +217,14 @@ func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
Subsystem: MetricsSubsystem,
Name: "quorum_prevote_message_delay",
Help: "Difference in seconds between the proposal timestamp and the timestamp " +
"of the prevote that achieved a quorum in the prevote step.",
"of the latest prevote that achieved a quorum in the prevote step.",
}, labels).With(labelsAndValues...),
FullPrevoteMessageDelay: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
Namespace: namespace,
Subsystem: MetricsSubsystem,
Name: "complete_prevote_message_delay",
Name: "full_prevote_message_delay",
Help: "Difference in seconds between the proposal timestamp and the timestamp " +
"of the prevote that achieved 100% of the voting power in the prevote step.",
"of the latest prevote that achieved 100% of the voting power in the prevote step.",
}, labels).With(labelsAndValues...),
}
}