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46 lines
1.8 KiB
Go
46 lines
1.8 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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// ConnLimiterLimits is the gauge vector for showing the configured limits of
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// the number of active stream-connections.
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var ConnLimiterLimits = promauto.NewGaugeVec(prometheus.GaugeOpts{
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Name: "limits",
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Namespace: namespace,
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Subsystem: subsystemConnLimiter,
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Help: `The current limits of the number of active stream-connections: ` +
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`kind="stop" for the stopping limit and kind="resume" for the resuming one.`,
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}, []string{"kind"})
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// ConnLimiterActiveStreamConns is the gauge vector for the number of active
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// stream-connections.
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var ConnLimiterActiveStreamConns = promauto.NewGaugeVec(prometheus.GaugeOpts{
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Name: "active_stream_conns",
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Namespace: namespace,
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Subsystem: subsystemConnLimiter,
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Help: `The number of currently active stream-connections.`,
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}, []string{"name", "proto", "addr"})
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// StreamConnWaitDuration is a histogram with the duration of waiting times for
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// accepting stream connections.
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var StreamConnWaitDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Name: "stream_conn_wait_duration_seconds",
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Subsystem: subsystemConnLimiter,
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Namespace: namespace,
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Help: "How long a stream connection waits for an accept, in seconds.",
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Buckets: []float64{0.00001, 0.01, 0.1, 1, 10, 30, 60},
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}, []string{"name", "proto", "addr"})
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// StreamConnLifeDuration is a histogram with the duration of lives of stream
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// connections.
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var StreamConnLifeDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Name: "stream_conn_life_duration_seconds",
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Subsystem: subsystemConnLimiter,
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Namespace: namespace,
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Help: "How long a stream connection lives, in seconds.",
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Buckets: []float64{0.1, 1, 5, 10, 30, 60},
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}, []string{"name", "proto", "addr"})
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