b.pbValueType(tagProfile_SampleType, "alloc_objects", "count")
	b.pbValueType(tagProfile_SampleType, "alloc_space", "bytes")
	b.pbValueType(tagProfile_SampleType, "inuse_objects", "count")
	b.pbValueType(tagProfile_SampleType, "inuse_space", "bytes")
	if defaultSampleType != "" {
		b.pb.int64Opt(tagProfile_DefaultSampleType, b.stringIndex(defaultSampleType))
	}

	values := []int64{0, 0, 0, 0}
	var locs []uint64
	for _, r := range p {

	sampleType := []*profile.ValueType{
		{Type: "alloc_objects", Unit: "count"},
		{Type: "alloc_space", Unit: "bytes"},
		{Type: "inuse_objects", Unit: "count"},
		{Type: "inuse_space", Unit: "bytes"},
	}
	samples := []*profile.Sample{
		{
			Value: []int64{2050, 2099200, 1537, 1574400},
			Location: []*profile.Location{
				{ID: 1, Mapping: map1, Address: addr1},