19 lines
325 B
Go
19 lines
325 B
Go
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package metrics_test
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import (
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"fmt"
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"runtime"
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"github.com/VictoriaMetrics/metrics"
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)
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func ExampleGauge() {
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// Define a gauge exporting the number of goroutines.
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var g = metrics.NewGauge(`goroutines_count`, func() float64 {
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return float64(runtime.NumGoroutine())
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})
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// Obtain gauge value.
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fmt.Println(g.Get())
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}
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