33 lines
1 KiB
Go
33 lines
1 KiB
Go
package metrics
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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)
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var (
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HistogramBuckets = []float64{0.005, 0.025, 0.05, 0.1, 0.25, 0.4, 1, 2, 5, 10, 20, 60, 120, 300}
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// These mirror counters from the python code
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RequestsCount = promauto.NewCounterVec(prometheus.CounterOpts{
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Name: "requests_count",
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Help: "Total number of searches",
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}, []string{"method"})
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// These are unique to the go code
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ErrorsCounter = promauto.NewCounterVec(prometheus.CounterOpts{
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Name: "errors",
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Help: "Number of errors by type",
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}, []string{"error_type"})
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QueryTime = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Name: "query_time",
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Help: "Histogram of query times",
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Buckets: HistogramBuckets,
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}, []string{"method"})
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PeersKnown = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "peers_known",
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Help: "Number of peers we know about.",
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})
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PeersSubscribed = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "peers_subbed",
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Help: "Number of peers that are subscribed to us.",
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})
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)
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