diff --git a/mem/mem_linux.go b/mem/mem_linux.go
index 72faf22b9..f9cb8f260 100644
--- a/mem/mem_linux.go
+++ b/mem/mem_linux.go
@@ -73,86 +73,226 @@ func fillFromMeminfoWithContext(ctx context.Context) (*VirtualMemoryStat, *Virtu
 		value := strings.TrimSpace(fields[1])
 		value = strings.Replace(value, " kB", "", -1)
 
-		t, err := strconv.ParseUint(value, 10, 64)
-		if err != nil {
-			return ret, retEx,err
-		}
 		switch key {
 		case "MemTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Total = t * 1024
 		case "MemFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Free = t * 1024
 		case "MemAvailable":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			memavail = true
 			ret.Available = t * 1024
 		case "Buffers":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Buffers = t * 1024
 		case "Cached":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Cached = t * 1024
 		case "Active":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Active = t * 1024
 		case "Inactive":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Inactive = t * 1024
 		case "Active(anon)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			retEx.ActiveAnon = t * 1024
 		case "Inactive(anon)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			retEx.InactiveAnon = t * 1024
 		case "Active(file)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			activeFile = true
 			retEx.ActiveFile = t * 1024
 		case "Inactive(file)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			inactiveFile = true
 			retEx.InactiveFile = t * 1024
 		case "Unevictable":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			retEx.Unevictable = t * 1024
 		case "Writeback":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Writeback = t * 1024
 		case "WritebackTmp":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.WritebackTmp = t * 1024
 		case "Dirty":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Dirty = t * 1024
 		case "Shmem":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Shared = t * 1024
 		case "Slab":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Slab = t * 1024
 		case "SReclaimable":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			sReclaimable = true
 			ret.SReclaimable = t * 1024
 		case "SUnreclaim":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.SUnreclaim = t * 1024
 		case "PageTables":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.PageTables = t * 1024
 		case "SwapCached":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.SwapCached = t * 1024
 		case "CommitLimit":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.CommitLimit = t * 1024
 		case "Committed_AS":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.CommittedAS = t * 1024
 		case "HighTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HighTotal = t * 1024
 		case "HighFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HighFree = t * 1024
 		case "LowTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.LowTotal = t * 1024
 		case "LowFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.LowFree = t * 1024
 		case "SwapTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.SwapTotal = t * 1024
 		case "SwapFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.SwapFree = t * 1024
 		case "Mapped":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Mapped = t * 1024
 		case "VmallocTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.VMallocTotal = t * 1024
 		case "VmallocUsed":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.VMallocUsed = t * 1024
 		case "VmallocChunk":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.VMallocChunk = t * 1024
 		case "HugePages_Total":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HugePagesTotal = t
 		case "HugePages_Free":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HugePagesFree = t
 		case "Hugepagesize":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HugePageSize = t * 1024
 		}
 	}
diff --git a/mem/mem_linux_test.go b/mem/mem_linux_test.go
new file mode 100644
index 000000000..0d1500a1d
--- /dev/null
+++ b/mem/mem_linux_test.go
@@ -0,0 +1,117 @@
+package mem
+
+import (
+	"os"
+	"path/filepath"
+	"reflect"
+	"testing"
+)
+
+func TestVirtualMemoryEx(t *testing.T) {
+	v, err := VirtualMemoryEx()
+	if err != nil {
+		t.Error(err)
+	}
+
+	t.Log(v)
+}
+
+var virtualMemoryTests = []struct {
+	mockedRootFS string
+	stat         *VirtualMemoryStat
+}{
+	{"intelcorei5", &VirtualMemoryStat{
+		Total:          16502300672,
+		Available:      11495358464,
+		Used:           3437277184,
+		UsedPercent:    20.82907863769651,
+		Free:           8783491072,
+		Active:         4347392000,
+		Inactive:       2938834944,
+		Wired:          0,
+		Laundry:        0,
+		Buffers:        212496384,
+		Cached:         4069036032,
+		Writeback:      0,
+		Dirty:          176128,
+		WritebackTmp:   0,
+		Shared:         1222402048,
+		Slab:           253771776,
+		SReclaimable:   186470400,
+		SUnreclaim:     67301376,
+		PageTables:     65241088,
+		SwapCached:     0,
+		CommitLimit:    16509730816,
+		CommittedAS:    12360818688,
+		HighTotal:      0,
+		HighFree:       0,
+		LowTotal:       0,
+		LowFree:        0,
+		SwapTotal:      8258580480,
+		SwapFree:       8258580480,
+		Mapped:         1172627456,
+		VMallocTotal:   35184372087808,
+		VMallocUsed:    0,
+		VMallocChunk:   0,
+		HugePagesTotal: 0,
+		HugePagesFree:  0,
+		HugePageSize:   2097152},
+	},
+	{"issue1002", &VirtualMemoryStat{
+		Total:          260579328,
+		Available:      215199744,
+		Used:           34328576,
+		UsedPercent:    13.173944481121694,
+		Free:           124506112,
+		Active:         108785664,
+		Inactive:       8581120,
+		Wired:          0,
+		Laundry:        0,
+		Buffers:        4915200,
+		Cached:         96829440,
+		Writeback:      0,
+		Dirty:          0,
+		WritebackTmp:   0,
+		Shared:         0,
+		Slab:           9293824,
+		SReclaimable:   2764800,
+		SUnreclaim:     6529024,
+		PageTables:     405504,
+		SwapCached:     0,
+		CommitLimit:    130289664,
+		CommittedAS:    25567232,
+		HighTotal:      134217728,
+		HighFree:       67784704,
+		LowTotal:       126361600,
+		LowFree:        56721408,
+		SwapTotal:      0,
+		SwapFree:       0,
+		Mapped:         38793216,
+		VMallocTotal:   1996488704,
+		VMallocUsed:    0,
+		VMallocChunk:   0,
+		HugePagesTotal: 0,
+		HugePagesFree:  0,
+		HugePageSize:   0},
+	},
+}
+
+func TestVirtualMemoryLinux(t *testing.T) {
+	origProc := os.Getenv("HOST_PROC")
+	defer os.Setenv("HOST_PROC", origProc)
+
+	for _, tt := range virtualMemoryTests {
+		t.Run(tt.mockedRootFS, func(t *testing.T) {
+			os.Setenv("HOST_PROC", filepath.Join("testdata/linux/virtualmemory/", tt.mockedRootFS, "proc"))
+
+			stat, err := VirtualMemory()
+			skipIfNotImplementedErr(t, err)
+			if err != nil {
+				t.Errorf("error %v", err)
+			}
+			if !reflect.DeepEqual(stat, tt.stat) {
+				t.Errorf("got: %+v\nwant: %+v", stat, tt.stat)
+			}
+		})
+	}
+}
diff --git a/mem/testdata/linux/virtualmemory/intelcorei5/proc/meminfo b/mem/testdata/linux/virtualmemory/intelcorei5/proc/meminfo
new file mode 100644
index 000000000..6736d0edf
--- /dev/null
+++ b/mem/testdata/linux/virtualmemory/intelcorei5/proc/meminfo
@@ -0,0 +1,46 @@
+MemTotal:       16115528 kB
+MemFree:         8577628 kB
+MemAvailable:   11225936 kB
+Buffers:          207516 kB
+Cached:          3791568 kB
+SwapCached:            0 kB
+Active:          4245500 kB
+Inactive:        2869956 kB
+Active(anon):    3123508 kB
+Inactive(anon):  1186612 kB
+Active(file):    1121992 kB
+Inactive(file):  1683344 kB
+Unevictable:          32 kB
+Mlocked:              32 kB
+SwapTotal:       8065020 kB
+SwapFree:        8065020 kB
+Dirty:               172 kB
+Writeback:             0 kB
+AnonPages:       3116472 kB
+Mapped:          1145144 kB
+Shmem:           1193752 kB
+Slab:             247824 kB
+SReclaimable:     182100 kB
+SUnreclaim:        65724 kB
+KernelStack:       14224 kB
+PageTables:        63712 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:    16122784 kB
+Committed_AS:   12071112 kB
+VmallocTotal:   34359738367 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
+HardwareCorrupted:     0 kB
+AnonHugePages:         0 kB
+ShmemHugePages:        0 kB
+ShmemPmdMapped:        0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:      143564 kB
+DirectMap2M:     6871040 kB
+DirectMap1G:    10485760 kB
diff --git a/mem/testdata/linux/virtualmemory/issue1002/proc/meminfo b/mem/testdata/linux/virtualmemory/issue1002/proc/meminfo
new file mode 100644
index 000000000..7a7a4ec9d
--- /dev/null
+++ b/mem/testdata/linux/virtualmemory/issue1002/proc/meminfo
@@ -0,0 +1,42 @@
+        total:    used:    free:  shared: buffers:  cached:
+Mem:  260579328 136073216 124506112        0  4915200 94064640
+Swap:        0        0        0
+MemTotal:         254472 kB
+MemFree:          121588 kB
+MemShared:             0 kB
+Buffers:            4800 kB
+Cached:            91860 kB
+SwapCached:            0 kB
+Active:           106236 kB
+Inactive:           8380 kB
+MemAvailable:     210156 kB
+Active(anon):      17956 kB
+Inactive(anon):        0 kB
+Active(file):      88280 kB
+Inactive(file):     8380 kB
+Unevictable:           0 kB
+Mlocked:               0 kB
+HighTotal:        131072 kB
+HighFree:          66196 kB
+LowTotal:         123400 kB
+LowFree:           55392 kB
+SwapTotal:             0 kB
+SwapFree:              0 kB
+Dirty:                 0 kB
+Writeback:             0 kB
+AnonPages:         17992 kB
+Mapped:            37884 kB
+Shmem:                 0 kB
+Slab:               9076 kB
+SReclaimable:       2700 kB
+SUnreclaim:         6376 kB
+KernelStack:         624 kB
+PageTables:          396 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:      127236 kB
+Committed_AS:      24968 kB
+VmallocTotal:    1949696 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
diff --git a/v3/mem/mem_linux.go b/v3/mem/mem_linux.go
index c9ef47bad..dea5f9052 100644
--- a/v3/mem/mem_linux.go
+++ b/v3/mem/mem_linux.go
@@ -73,86 +73,226 @@ func fillFromMeminfoWithContext(ctx context.Context) (*VirtualMemoryStat, *Virtu
 		value := strings.TrimSpace(fields[1])
 		value = strings.Replace(value, " kB", "", -1)
 
-		t, err := strconv.ParseUint(value, 10, 64)
-		if err != nil {
-			return ret, retEx,err
-		}
 		switch key {
 		case "MemTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Total = t * 1024
 		case "MemFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Free = t * 1024
 		case "MemAvailable":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			memavail = true
 			ret.Available = t * 1024
 		case "Buffers":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Buffers = t * 1024
 		case "Cached":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Cached = t * 1024
 		case "Active":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Active = t * 1024
 		case "Inactive":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Inactive = t * 1024
 		case "Active(anon)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			retEx.ActiveAnon = t * 1024
 		case "Inactive(anon)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			retEx.InactiveAnon = t * 1024
 		case "Active(file)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			activeFile = true
 			retEx.ActiveFile = t * 1024
 		case "Inactive(file)":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			inactiveFile = true
 			retEx.InactiveFile = t * 1024
 		case "Unevictable":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			retEx.Unevictable = t * 1024
 		case "WriteBack":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.WriteBack = t * 1024
 		case "WriteBackTmp":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.WriteBackTmp = t * 1024
 		case "Dirty":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Dirty = t * 1024
 		case "Shmem":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Shared = t * 1024
 		case "Slab":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Slab = t * 1024
-		case "Sreclaimable":
+		case "SReclaimable":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			sReclaimable = true
 			ret.Sreclaimable = t * 1024
-		case "Sunreclaim":
+		case "SUnreclaim":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Sunreclaim = t * 1024
 		case "PageTables":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.PageTables = t * 1024
 		case "SwapCached":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.SwapCached = t * 1024
 		case "CommitLimit":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.CommitLimit = t * 1024
 		case "Committed_AS":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.CommittedAS = t * 1024
 		case "HighTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HighTotal = t * 1024
 		case "HighFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HighFree = t * 1024
 		case "LowTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.LowTotal = t * 1024
 		case "LowFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.LowFree = t * 1024
 		case "SwapTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.SwapTotal = t * 1024
 		case "SwapFree":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.SwapFree = t * 1024
 		case "Mapped":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.Mapped = t * 1024
 		case "VmallocTotal":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.VmallocTotal = t * 1024
 		case "VmallocUsed":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.VmallocUsed = t * 1024
 		case "VmallocChunk":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.VmallocChunk = t * 1024
 		case "HugePages_Total":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HugePagesTotal = t
 		case "HugePages_Free":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HugePagesFree = t
 		case "Hugepagesize":
+			t, err := strconv.ParseUint(value, 10, 64)
+			if err != nil {
+				return ret, retEx, err
+			}
 			ret.HugePageSize = t * 1024
 		}
 	}
diff --git a/v3/mem/mem_linux_test.go b/v3/mem/mem_linux_test.go
index eb29e335b..34b4003d9 100644
--- a/v3/mem/mem_linux_test.go
+++ b/v3/mem/mem_linux_test.go
@@ -1,6 +1,9 @@
 package mem
 
 import (
+	"os"
+	"path/filepath"
+	"reflect"
 	"testing"
 )
 
@@ -12,3 +15,103 @@ func TestVirtualMemoryEx(t *testing.T) {
 
 	t.Log(v)
 }
+
+var virtualMemoryTests = []struct {
+	mockedRootFS string
+	stat         *VirtualMemoryStat
+}{
+	{"intelcorei5", &VirtualMemoryStat{
+		Total:          16502300672,
+		Available:      11495358464,
+		Used:           3437277184,
+		UsedPercent:    20.82907863769651,
+		Free:           8783491072,
+		Active:         4347392000,
+		Inactive:       2938834944,
+		Wired:          0,
+		Laundry:        0,
+		Buffers:        212496384,
+		Cached:         4069036032,
+		WriteBack:      0,
+		Dirty:          176128,
+		WriteBackTmp:   0,
+		Shared:         1222402048,
+		Slab:           253771776,
+		Sreclaimable:   186470400,
+		Sunreclaim:     67301376,
+		PageTables:     65241088,
+		SwapCached:     0,
+		CommitLimit:    16509730816,
+		CommittedAS:    12360818688,
+		HighTotal:      0,
+		HighFree:       0,
+		LowTotal:       0,
+		LowFree:        0,
+		SwapTotal:      8258580480,
+		SwapFree:       8258580480,
+		Mapped:         1172627456,
+		VmallocTotal:   35184372087808,
+		VmallocUsed:    0,
+		VmallocChunk:   0,
+		HugePagesTotal: 0,
+		HugePagesFree:  0,
+		HugePageSize:   2097152},
+	},
+	{"issue1002", &VirtualMemoryStat{
+		Total:          260579328,
+		Available:      215199744,
+		Used:           34328576,
+		UsedPercent:    13.173944481121694,
+		Free:           124506112,
+		Active:         108785664,
+		Inactive:       8581120,
+		Wired:          0,
+		Laundry:        0,
+		Buffers:        4915200,
+		Cached:         96829440,
+		WriteBack:      0,
+		Dirty:          0,
+		WriteBackTmp:   0,
+		Shared:         0,
+		Slab:           9293824,
+		Sreclaimable:   2764800,
+		Sunreclaim:     6529024,
+		PageTables:     405504,
+		SwapCached:     0,
+		CommitLimit:    130289664,
+		CommittedAS:    25567232,
+		HighTotal:      134217728,
+		HighFree:       67784704,
+		LowTotal:       126361600,
+		LowFree:        56721408,
+		SwapTotal:      0,
+		SwapFree:       0,
+		Mapped:         38793216,
+		VmallocTotal:   1996488704,
+		VmallocUsed:    0,
+		VmallocChunk:   0,
+		HugePagesTotal: 0,
+		HugePagesFree:  0,
+		HugePageSize:   0},
+	},
+}
+
+func TestVirtualMemoryLinux(t *testing.T) {
+	origProc := os.Getenv("HOST_PROC")
+	defer os.Setenv("HOST_PROC", origProc)
+
+	for _, tt := range virtualMemoryTests {
+		t.Run(tt.mockedRootFS, func(t *testing.T) {
+			os.Setenv("HOST_PROC", filepath.Join("testdata/linux/virtualmemory/", tt.mockedRootFS, "proc"))
+
+			stat, err := VirtualMemory()
+			skipIfNotImplementedErr(t, err)
+			if err != nil {
+				t.Errorf("error %v", err)
+			}
+			if !reflect.DeepEqual(stat, tt.stat) {
+				t.Errorf("got: %+v\nwant: %+v", stat, tt.stat)
+			}
+		})
+	}
+}
diff --git a/v3/mem/testdata/linux/virtualmemory/intelcorei5/proc/meminfo b/v3/mem/testdata/linux/virtualmemory/intelcorei5/proc/meminfo
new file mode 100644
index 000000000..6736d0edf
--- /dev/null
+++ b/v3/mem/testdata/linux/virtualmemory/intelcorei5/proc/meminfo
@@ -0,0 +1,46 @@
+MemTotal:       16115528 kB
+MemFree:         8577628 kB
+MemAvailable:   11225936 kB
+Buffers:          207516 kB
+Cached:          3791568 kB
+SwapCached:            0 kB
+Active:          4245500 kB
+Inactive:        2869956 kB
+Active(anon):    3123508 kB
+Inactive(anon):  1186612 kB
+Active(file):    1121992 kB
+Inactive(file):  1683344 kB
+Unevictable:          32 kB
+Mlocked:              32 kB
+SwapTotal:       8065020 kB
+SwapFree:        8065020 kB
+Dirty:               172 kB
+Writeback:             0 kB
+AnonPages:       3116472 kB
+Mapped:          1145144 kB
+Shmem:           1193752 kB
+Slab:             247824 kB
+SReclaimable:     182100 kB
+SUnreclaim:        65724 kB
+KernelStack:       14224 kB
+PageTables:        63712 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:    16122784 kB
+Committed_AS:   12071112 kB
+VmallocTotal:   34359738367 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB
+HardwareCorrupted:     0 kB
+AnonHugePages:         0 kB
+ShmemHugePages:        0 kB
+ShmemPmdMapped:        0 kB
+HugePages_Total:       0
+HugePages_Free:        0
+HugePages_Rsvd:        0
+HugePages_Surp:        0
+Hugepagesize:       2048 kB
+DirectMap4k:      143564 kB
+DirectMap2M:     6871040 kB
+DirectMap1G:    10485760 kB
diff --git a/v3/mem/testdata/linux/virtualmemory/issue1002/proc/meminfo b/v3/mem/testdata/linux/virtualmemory/issue1002/proc/meminfo
new file mode 100644
index 000000000..7a7a4ec9d
--- /dev/null
+++ b/v3/mem/testdata/linux/virtualmemory/issue1002/proc/meminfo
@@ -0,0 +1,42 @@
+        total:    used:    free:  shared: buffers:  cached:
+Mem:  260579328 136073216 124506112        0  4915200 94064640
+Swap:        0        0        0
+MemTotal:         254472 kB
+MemFree:          121588 kB
+MemShared:             0 kB
+Buffers:            4800 kB
+Cached:            91860 kB
+SwapCached:            0 kB
+Active:           106236 kB
+Inactive:           8380 kB
+MemAvailable:     210156 kB
+Active(anon):      17956 kB
+Inactive(anon):        0 kB
+Active(file):      88280 kB
+Inactive(file):     8380 kB
+Unevictable:           0 kB
+Mlocked:               0 kB
+HighTotal:        131072 kB
+HighFree:          66196 kB
+LowTotal:         123400 kB
+LowFree:           55392 kB
+SwapTotal:             0 kB
+SwapFree:              0 kB
+Dirty:                 0 kB
+Writeback:             0 kB
+AnonPages:         17992 kB
+Mapped:            37884 kB
+Shmem:                 0 kB
+Slab:               9076 kB
+SReclaimable:       2700 kB
+SUnreclaim:         6376 kB
+KernelStack:         624 kB
+PageTables:          396 kB
+NFS_Unstable:          0 kB
+Bounce:                0 kB
+WritebackTmp:          0 kB
+CommitLimit:      127236 kB
+Committed_AS:      24968 kB
+VmallocTotal:    1949696 kB
+VmallocUsed:           0 kB
+VmallocChunk:          0 kB