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prometheus.go
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prometheus.go
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/**
* Copyright (c) 2018, 2019 National Digital ID COMPANY LIMITED
*
* This file is part of NDID software.
*
* NDID is the free software: you can redistribute it and/or modify it under
* the terms of the Affero GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or any later
* version.
*
* NDID is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the Affero GNU General Public License for more details.
*
* You should have received a copy of the Affero GNU General Public License
* along with the NDID source code. If not, see https://www.gnu.org/licenses/agpl.txt.
*
* Please contact info@ndid.co.th for any further questions
*
*/
package app
import (
"time"
"github.com/prometheus/client_golang/prometheus"
)
func init() {
prometheus.MustRegister(checkTxCounter)
prometheus.MustRegister(checkTxFailCounter)
prometheus.MustRegister(checkTxDurationHistogram)
prometheus.MustRegister(deliverTxCounter)
prometheus.MustRegister(deliverTxFailCounter)
prometheus.MustRegister(deliverTxDurationHistogram)
prometheus.MustRegister(queryCounter)
prometheus.MustRegister(queryDurationHistogram)
prometheus.MustRegister(commitDurationHistogram)
prometheus.MustRegister(dbSaveDurationHistogram)
prometheus.MustRegister(appHashDurationHistogram)
}
func recordCheckTxMetrics(fName string) {
checkTxCounter.With(prometheus.Labels{"function": fName}).Inc()
}
var (
checkTxCounter = prometheus.NewCounterVec(prometheus.CounterOpts{
Subsystem: "abci",
Name: "check_tx_total",
Help: "Total number of CheckTx function called",
},
[]string{"function"})
)
func recordCheckTxFailMetrics(fName string) {
checkTxFailCounter.With(prometheus.Labels{"function": fName}).Inc()
}
var (
checkTxFailCounter = prometheus.NewCounterVec(prometheus.CounterOpts{
Subsystem: "abci",
Name: "check_tx_fails_total",
Help: "Total number of failed CheckTx",
},
[]string{"function"})
)
func recordCheckTxDurationMetrics(duration time.Duration, fName string) {
checkTxDurationHistogram.WithLabelValues(fName).Observe(duration.Seconds())
}
var (
checkTxDurationHistogram = prometheus.NewHistogramVec(prometheus.HistogramOpts{
Subsystem: "abci",
Name: "check_tx_duration_seconds",
Help: "Duration of CheckTx in seconds",
Buckets: []float64{0.05, 0.1, 0.25, 0.5, 0.75, 1},
},
[]string{"function"},
)
)
func recordDeliverTxMetrics(fName string) {
deliverTxCounter.With(prometheus.Labels{"function": fName}).Inc()
}
var (
deliverTxCounter = prometheus.NewCounterVec(prometheus.CounterOpts{
Subsystem: "abci",
Name: "deliver_tx_total",
Help: "Total number of DeliverTx function called",
},
[]string{"function"},
)
)
func recordDeliverTxFailMetrics(fName string) {
deliverTxFailCounter.With(prometheus.Labels{"function": fName}).Inc()
}
var (
deliverTxFailCounter = prometheus.NewCounterVec(prometheus.CounterOpts{
Subsystem: "abci",
Name: "deliver_tx_fails_total",
Help: "Total number of failed DeliverTx",
},
[]string{"function"},
)
)
func recordDeliverTxDurationMetrics(duration time.Duration, fName string) {
deliverTxDurationHistogram.WithLabelValues(fName).Observe(duration.Seconds())
}
var (
deliverTxDurationHistogram = prometheus.NewHistogramVec(prometheus.HistogramOpts{
Subsystem: "abci",
Name: "deliver_tx_duration_seconds",
Help: "Duration of DeliverTx in seconds",
Buckets: []float64{0.05, 0.1, 0.25, 0.5, 0.75, 1},
},
[]string{"function"},
)
)
func recordQueryMetrics(fName string) {
queryCounter.With(prometheus.Labels{"function": fName}).Inc()
}
var (
queryCounter = prometheus.NewCounterVec(prometheus.CounterOpts{
Subsystem: "abci",
Name: "query_total",
Help: "Total number of Query function called",
},
[]string{"function"},
)
)
func recordQueryDurationMetrics(duration time.Duration, fName string) {
queryDurationHistogram.WithLabelValues(fName).Observe(duration.Seconds())
}
var (
queryDurationHistogram = prometheus.NewHistogramVec(prometheus.HistogramOpts{
Subsystem: "abci",
Name: "query_duration_seconds",
Help: "Duration of Query in seconds",
Buckets: []float64{0.05, 0.1, 0.25, 0.5, 0.75, 1},
},
[]string{"function"},
)
)
func recordCommitDurationMetrics(duration time.Duration) {
commitDurationHistogram.Observe(duration.Seconds())
}
var (
commitDurationHistogram = prometheus.NewHistogram(prometheus.HistogramOpts{
Subsystem: "abci",
Name: "commit_duration_seconds",
Help: "Duration of Commit in seconds",
Buckets: []float64{0.05, 0.1, 0.25, 0.5, 0.75, 1},
},
)
)
func recordDBSaveDurationMetrics(duration time.Duration) {
dbSaveDurationHistogram.Observe(duration.Seconds())
}
var (
dbSaveDurationHistogram = prometheus.NewHistogram(prometheus.HistogramOpts{
Subsystem: "abci",
Name: "db_save_duration_seconds",
Help: "Duration of DB save in seconds",
Buckets: []float64{0.05, 0.1, 0.25, 0.5, 0.75, 1},
},
)
)
func recordAppHashDurationMetrics(duration time.Duration) {
appHashDurationHistogram.Observe(duration.Seconds())
}
var (
appHashDurationHistogram = prometheus.NewHistogram(prometheus.HistogramOpts{
Subsystem: "abci",
Name: "app_hash_duration_seconds",
Help: "Duration of app hash calculation in seconds",
Buckets: []float64{0.05, 0.1, 0.25, 0.5, 0.75, 1},
},
)
)