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stats.go
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/
stats.go
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// Copyright (c) 2017-2021, R.I. Pienaar and the Choria Project contributors
//
// SPDX-License-Identifier: Apache-2.0
package stats
import (
"github.com/prometheus/client_golang/prometheus"
)
var (
ReceivedMsgsCtr = prometheus.NewCounterVec(prometheus.CounterOpts{
Name: "choria_adapter_received_msgs",
Help: "Number of messages received by adapters on their inputs",
}, []string{"name", "role", "identity"})
PublishedMsgsCtr = prometheus.NewCounterVec(prometheus.CounterOpts{
Name: "choria_adapter_published_msgs",
Help: "Number of messages published by adapters on their outputs",
}, []string{"name", "role", "identity"})
ErrorCtr = prometheus.NewCounterVec(prometheus.CounterOpts{
Name: "choria_adapter_errors",
Help: "Messages that could not be handled",
}, []string{"name", "role", "identity"})
BytesCtr = prometheus.NewCounterVec(prometheus.CounterOpts{
Name: "choria_adapter_bytes",
Help: "Bytes processed by the adapter",
}, []string{"name", "role", "identity"})
ProcessTime = prometheus.NewSummaryVec(prometheus.SummaryOpts{
Name: "choria_adapter_time",
Help: "Time taken to process messages",
}, []string{"name", "role", "identity"})
WorkQueueLengthGauge = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "choria_adapter_queue_length",
Help: "How many messages are in the work queue to process",
}, []string{"name", "identity"})
WorkQueueCapacityGauge = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "choria_adapter_queue_capacity",
Help: "How many messages can be the work queue to process",
}, []string{"name", "identity"})
)
func init() {
prometheus.MustRegister(ReceivedMsgsCtr)
prometheus.MustRegister(PublishedMsgsCtr)
prometheus.MustRegister(ErrorCtr)
prometheus.MustRegister(BytesCtr)
prometheus.MustRegister(ProcessTime)
prometheus.MustRegister(WorkQueueLengthGauge)
prometheus.MustRegister(WorkQueueCapacityGauge)
}