github.com/status-im/status-go@v1.1.0/wakuv2/common/metrics.go (about)

     1  // Copyright 2019 The Waku Library Authors.
     2  //
     3  // The Waku library is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Lesser General Public License as published by
     5  // the Free Software Foundation, either version 3 of the License, or
     6  // (at your option) any later version.
     7  //
     8  // The Waku library is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty off
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    11  // GNU Lesser General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Lesser General Public License
    14  // along with the Waku library. If not, see <http://www.gnu.org/licenses/>.
    15  //
    16  // This software uses the go-ethereum library, which is licensed
    17  // under the GNU Lesser General Public Library, version 3 or any later.
    18  
    19  package common
    20  
    21  import (
    22  	prom "github.com/prometheus/client_golang/prometheus"
    23  )
    24  
    25  var (
    26  	EnvelopesReceivedCounter = prom.NewCounter(prom.CounterOpts{
    27  		Name: "waku2_envelopes_received_total",
    28  		Help: "Number of envelopes received.",
    29  	})
    30  	EnvelopesValidatedCounter = prom.NewCounter(prom.CounterOpts{
    31  		Name: "waku2_envelopes_validated_total",
    32  		Help: "Number of envelopes processed successfully.",
    33  	})
    34  	EnvelopesRejectedCounter = prom.NewCounterVec(prom.CounterOpts{
    35  		Name: "waku2_envelopes_rejected_total",
    36  		Help: "Number of envelopes rejected.",
    37  	}, []string{"reason"})
    38  	EnvelopesCacheFailedCounter = prom.NewCounterVec(prom.CounterOpts{
    39  		Name: "waku2_envelopes_cache_failures_total",
    40  		Help: "Number of envelopes which failed to be cached.",
    41  	}, []string{"type"})
    42  	EnvelopesCachedCounter = prom.NewCounterVec(prom.CounterOpts{
    43  		Name: "waku2_envelopes_cached_total",
    44  		Help: "Number of envelopes cached.",
    45  	}, []string{"cache"})
    46  	EnvelopesSizeMeter = prom.NewHistogram(prom.HistogramOpts{
    47  		Name:    "waku2_envelopes_size_bytes",
    48  		Help:    "Size of processed Waku envelopes in bytes.",
    49  		Buckets: prom.ExponentialBuckets(256, 4, 10),
    50  	})
    51  )
    52  
    53  func init() {
    54  	prom.MustRegister(EnvelopesReceivedCounter)
    55  	prom.MustRegister(EnvelopesRejectedCounter)
    56  	prom.MustRegister(EnvelopesCacheFailedCounter)
    57  	prom.MustRegister(EnvelopesCachedCounter)
    58  	prom.MustRegister(EnvelopesSizeMeter)
    59  }