// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build go1.2
// +build go1.2

package driver

import (
	"runtime"
)

// New mem stats added in Go1.2
func collectGo12MemStats(res *Result, mstats0, mstats1 *runtime.MemStats) {
	res.Metrics["GC-bytes-from-system"] = mstats1.GCSys
	res.Metrics["other-bytes-from-system"] = mstats1.OtherSys + mstats1.MSpanSys + mstats1.MCacheSys + mstats1.BuckHashSys
}