nimbus-eth2/beacon_chain/validators/activity_metrics.nim

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import metrics
export metrics
const delayBuckets = [-Inf, -4.0, -2.0, -1.0, -0.5, -0.1, -0.05,
0.05, 0.1, 0.5, 1.0, 2.0, 4.0, 8.0, Inf]
# The "sent" counters capture messages that were sent via this beacon node
# regardless if they were produced internally or received via the REST API.
#
# Counters and histograms for timing-sensitive messages, only counters for
# the rest (aggregates don't affect rewards, so timing is less important)
declarePublicCounter beacon_attestations_sent,
"Number of attestations sent by the node"
declarePublicCounter beacon_aggregates_sent,
"Number of beacon chain attestations sent by the node"
declarePublicHistogram beacon_attestation_sent_delay,
"Time(s) between expected and actual attestation send moment",
buckets = delayBuckets
declarePublicCounter beacon_blocks_sent,
"Number of beacon blocks sent by this node"
declarePublicHistogram beacon_blocks_sent_delay,
"Time(s) between expected and actual block send moment",
buckets = delayBuckets
declarePublicCounter beacon_sync_committee_messages_sent,
"Number of sync committee messages sent by the node"
declarePublicHistogram beacon_sync_committee_message_sent_delay,
"Time(s) between expected and actual sync committee message send moment",
buckets = delayBuckets
declarePublicCounter beacon_sync_committee_contributions_sent,
"Number of sync committee contributions sent by the node"