21 lines
320 B
Go
21 lines
320 B
Go
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package metrics
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import (
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"testing"
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)
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func BenchmarkAddExtraLabels(b *testing.B) {
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extraLabels := `foo="bar"`
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src := []byte(`foo 1
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bar{baz="x"} 2
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`)
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b.ReportAllocs()
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b.SetBytes(1)
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b.RunParallel(func(pb *testing.PB) {
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var dst []byte
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for pb.Next() {
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dst = addExtraLabels(dst[:0], src, extraLabels)
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}
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})
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}
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