Set Period to the number of nanoseconds between samples

brancz · felixge · commit 3eac54594d83 · 2022-05-08T20:55:13.000+02:00
diff --git a/format.go b/format.go
@@ -49,6 +49,7 @@ func toPprof(s map[string]int, hz int) *profile.Profile {
 
 	p := &profile.Profile{}
 	m := &profile.Mapping{ID: 1, HasFunctions: true}
+	p.Period = int64(1e9 / hz) // Number of nanoseconds between samples.
 	p.Mapping = []*profile.Mapping{m}
 	p.SampleType = []*profile.ValueType{
 		{

Original file line number	Diff line number	Diff line change
`@@ -49,6 +49,7 @@ func toPprof(s map[string]int, hz int) *profile.Profile {`
`49`	`49`
`50`	`50`	`p := &profile.Profile{}`
`51`	`51`	`m := &profile.Mapping{ID: 1, HasFunctions: true}`
	`52`	`+ p.Period = int64(1e9 / hz) // Number of nanoseconds between samples.`
`52`	`53`	`p.Mapping = []*profile.Mapping{m}`
`53`	`54`	`p.SampleType = []*profile.ValueType{`
`54`	`55`	`{`