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14 lines
386 B
14 lines
386 B
package utils
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import (
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"time"
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"github.com/prometheus/client_golang/prometheus"
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)
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// PrometheusObserveTimeMilliseconds observes the elapsed time since start, in milliseconds,
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// on the specified Prometheus Histogram.
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func PrometheusObserveTimeMilliseconds(h prometheus.Histogram, start time.Time) {
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h.Observe(float64(time.Since(start).Nanoseconds()) / float64(time.Millisecond))
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}
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