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31 lines
584 B
Go
31 lines
584 B
Go
package prof
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import (
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"fmt"
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"runtime"
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"time"
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)
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const (
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defaultInterval = time.Second * 5
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mega = 1024 * 1024
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)
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func DisplayStats(interval ...time.Duration) {
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duration := defaultInterval
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for _, val := range interval {
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duration = val
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}
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go func() {
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ticker := time.NewTicker(duration)
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defer ticker.Stop()
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for range ticker.C {
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var m runtime.MemStats
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runtime.ReadMemStats(&m)
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fmt.Printf("Goroutines: %d, Alloc: %vm, TotalAlloc: %vm, Sys: %vm, NumGC: %v\n",
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runtime.NumGoroutine(), m.Alloc/mega, m.TotalAlloc/mega, m.Sys/mega, m.NumGC)
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}
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}()
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}
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