Add measure to your code.
import "github.com/najeira/measure"
func foo() {
defer measure.Start("foo").Stop()
// your code
}or
...
m := measure.Start("foo")
// your code
m.Stop()
...Get statistics.
stats := measure.GetStats()
stats.SortDesc("sum")
// print stats in CSV format
for _, s := range stats {
fmt.Fprintf(w, "%s,%d,%f,%f,%f,%f,%f,%f\n",
s.Key, s.Count, s.Sum, s.Min, s.Max, s.Avg, s.Rate, s.P95)
}Reset statistics.
measure.Reset()You can handle multiple metrics.
var metricsA = measure.NewMetrics()
var metricsB = measure.NewMetrics()
func foo() {
defer metricsA.Start("foo").Stop()
}
func bar() {
defer metricsB.Start("bar").Stop()
}MIT