func LoadProfile(r *report.Reporter, f io.ReadCloser) {
defer f.Close()
buf := bufio.NewReader(f)
magic, _ := buf.Peek(4)
switch string(magic) {
case "heap":
// Heap profile.
p, err := parser.NewHeapProfParser(buf)
if err != nil {
log.Fatal(err)
}
for {
rec, err := p.ReadRecord()
if err == io.EOF {
break
}
p.AdjustRecord(&rec,
func(uint64) string { return "" })
r.Add(rec.Trace,
rec.LiveObj, rec.LiveBytes,
rec.AllocObj, rec.AllocBytes)
}
default:
// CPU Profile.
p, err := parser.NewCpuProfParser(buf)
if err != nil {
log.Fatal(err)
}
for {
trace, count, err := p.ReadTrace()
if trace == nil && err == io.EOF {
break
}
r.Add(trace, int64(count))
}
}
}
