Add start time on perf trace because it seems some steps haven't been recorded.

lunny · lunny · commit d45d8cef4959 · 2025-08-14T15:02:15.000-07:00
diff --git a/modules/gtprof/trace_builtin.go b/modules/gtprof/trace_builtin.go
@@ -40,7 +40,7 @@ func (t *traceBuiltinSpan) toString(out *strings.Builder, indent int) {
 	if t.ts.endTime.IsZero() {
 		out.WriteString(" duration: (not ended)")
 	} else {
-		fmt.Fprintf(out, " duration=%.4fs", t.ts.endTime.Sub(t.ts.startTime).Seconds())
+		fmt.Fprintf(out, " start=%s duration=%.4fs", t.ts.startTime.Format("2006-01-02 15:04:05"), t.ts.endTime.Sub(t.ts.startTime).Seconds())
 	}
 	for _, a := range t.ts.attributes {
 		out.WriteString(" ")

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ func (t traceBuiltinSpan) toString(out strings.Builder, indent int) {`
`40`	`40`	`if t.ts.endTime.IsZero() {`
`41`	`41`	`out.WriteString(" duration: (not ended)")`
`42`	`42`	`} else {`
`43`		`- fmt.Fprintf(out, " duration=%.4fs", t.ts.endTime.Sub(t.ts.startTime).Seconds())`
	`43`	`+ fmt.Fprintf(out, " start=%s duration=%.4fs", t.ts.startTime.Format("2006-01-02 15:04:05"), t.ts.endTime.Sub(t.ts.startTime).Seconds())`
`44`	`44`	`}`
`45`	`45`	`for _, a := range t.ts.attributes {`
`46`	`46`	`out.WriteString(" ")`