{ID: 1, Mapping: map1, Address: addr1},
				{ID: 2, Mapping: map2, Address: addr2},
			},
			NumLabel: map[string][]int64{"bytes": {1024}},
		},
		{
			Value: []int64{1, 829411, 1, 829411},
			Location: []*profile.Location{
				{ID: 3, Mapping: map2, Address: addr2 + 1},
				{ID: 4, Mapping: map2, Address: addr2 + 2},
			},
			NumLabel: map[string][]int64{"bytes": {512 * 1024}},
		},
		{
			Value: []int64{1, 829411, 0, 0},

		for _, val := range vals {
			if ignore != nil && ignore(key, val, 0) {
				im = true
			}
			if !fm && focus(key, val, 0) {
				fm = true
			}
		}
	}
	for key, vals := range s.NumLabel {
		for _, val := range vals {
			if ignore != nil && ignore(key, "", val) {
				im = true
			}
			if !fm && focus(key, "", val) {
				fm = true
			}
		}
	}
	return fm, im

			switch pType {
			case "heap":
				const javaHeapzSamplingRate = 524288 // 512K
				if s.Value[0] == 0 {
					return nil, nil, fmt.Errorf("parsing sample %s: second value must be non-zero", line)
				}
				s.NumLabel = map[string][]int64{"bytes": {s.Value[1] / s.Value[0]}}
				s.Value[0], s.Value[1] = scaleHeapSample(s.Value[0], s.Value[1], javaHeapzSamplingRate)
			case "contention":
				if period := p.Period; period != 0 {