stats: use *time.Ticker instead of time.After() (#13492)

Signed-off-by: Amir Abushareb <yields@icloud.com> Signed-off-by: Manan Gupta <manan@planetscale.com> Co-authored-by: Manan Gupta <manan@planetscale.com>
vitessio · Jul 20, 2023 · 05b60bd · 05b60bd
1 parent daedc54
commit 05b60bd
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/go/stats/rates.go b/go/stats/rates.go
@@ -94,9 +94,11 @@ func NewRates(name string, countTracker CountTracker, samples int, interval time
 }
 
 func (rt *Rates) track() {
+ t := time.NewTicker(rt.interval)
+ defer t.Stop()
  for {
  rt.snapshot()
- <-time.After(rt.interval)
+ <-t.C
  }
 }