github.com/MetalBlockchain/metalgo@v1.11.9/snow/engine/snowman/bootstrap/metrics.go (about) 1 // Copyright (C) 2019-2024, Ava Labs, Inc. All rights reserved. 2 // See the file LICENSE for licensing terms. 3 4 package bootstrap 5 6 import ( 7 "errors" 8 9 "github.com/prometheus/client_golang/prometheus" 10 ) 11 12 type metrics struct { 13 numFetched, numAccepted prometheus.Counter 14 } 15 16 func newMetrics(registerer prometheus.Registerer) (*metrics, error) { 17 m := &metrics{ 18 numFetched: prometheus.NewCounter(prometheus.CounterOpts{ 19 Name: "bs_fetched", 20 Help: "Number of blocks fetched during bootstrapping", 21 }), 22 numAccepted: prometheus.NewCounter(prometheus.CounterOpts{ 23 Name: "bs_accepted", 24 Help: "Number of blocks accepted during bootstrapping", 25 }), 26 } 27 28 err := errors.Join( 29 registerer.Register(m.numFetched), 30 registerer.Register(m.numAccepted), 31 ) 32 return m, err 33 }