diff --git a/plugins/inputs/dmcache/dmcache_linux.go b/plugins/inputs/dmcache/dmcache_linux.go
index 7ac1c96ca..8e8d7de91 100644
--- a/plugins/inputs/dmcache/dmcache_linux.go
+++ b/plugins/inputs/dmcache/dmcache_linux.go
@@ -16,21 +16,21 @@ const metricName = "dmcache"
 
 type cacheStatus struct {
 	device            string
-	length            int
+	length            int64
 	target            string
-	metadataBlocksize int
-	metadataUsed      int
-	metadataTotal     int
-	cacheBlocksize    int
-	cacheUsed         int
-	cacheTotal        int
-	readHits          int
-	readMisses        int
-	writeHits         int
-	writeMisses       int
-	demotions         int
-	promotions        int
-	dirty             int
+	metadataBlocksize int64
+	metadataUsed      int64
+	metadataTotal     int64
+	cacheBlocksize    int64
+	cacheUsed         int64
+	cacheTotal        int64
+	readHits          int64
+	readMisses        int64
+	writeHits         int64
+	writeMisses       int64
+	demotions         int64
+	promotions        int64
+	dirty             int64
 }
 
 func (c *DMCache) Gather(acc telegraf.Accumulator) error {
@@ -69,12 +69,12 @@ func parseDMSetupStatus(line string) (cacheStatus, error) {
 	}
 
 	status.device = strings.TrimRight(values[0], ":")
-	status.length, err = strconv.Atoi(values[2])
+	status.length, err = strconv.ParseInt(values[2], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
 	status.target = values[3]
-	status.metadataBlocksize, err = strconv.Atoi(values[4])
+	status.metadataBlocksize, err = strconv.ParseInt(values[4], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
@@ -82,15 +82,15 @@ func parseDMSetupStatus(line string) (cacheStatus, error) {
 	if len(metadata) != 2 {
 		return cacheStatus{}, parseError
 	}
-	status.metadataUsed, err = strconv.Atoi(metadata[0])
+	status.metadataUsed, err = strconv.ParseInt(metadata[0], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.metadataTotal, err = strconv.Atoi(metadata[1])
+	status.metadataTotal, err = strconv.ParseInt(metadata[1], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.cacheBlocksize, err = strconv.Atoi(values[6])
+	status.cacheBlocksize, err = strconv.ParseInt(values[6], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
@@ -98,39 +98,39 @@ func parseDMSetupStatus(line string) (cacheStatus, error) {
 	if len(cache) != 2 {
 		return cacheStatus{}, parseError
 	}
-	status.cacheUsed, err = strconv.Atoi(cache[0])
+	status.cacheUsed, err = strconv.ParseInt(cache[0], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.cacheTotal, err = strconv.Atoi(cache[1])
+	status.cacheTotal, err = strconv.ParseInt(cache[1], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.readHits, err = strconv.Atoi(values[8])
+	status.readHits, err = strconv.ParseInt(values[8], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.readMisses, err = strconv.Atoi(values[9])
+	status.readMisses, err = strconv.ParseInt(values[9], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.writeHits, err = strconv.Atoi(values[10])
+	status.writeHits, err = strconv.ParseInt(values[10], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.writeMisses, err = strconv.Atoi(values[11])
+	status.writeMisses, err = strconv.ParseInt(values[11], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.demotions, err = strconv.Atoi(values[12])
+	status.demotions, err = strconv.ParseInt(values[12], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.promotions, err = strconv.Atoi(values[13])
+	status.promotions, err = strconv.ParseInt(values[13], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
-	status.dirty, err = strconv.Atoi(values[14])
+	status.dirty, err = strconv.ParseInt(values[14], 10, 64)
 	if err != nil {
 		return cacheStatus{}, err
 	}
diff --git a/plugins/inputs/dmcache/dmcache_linux_test.go b/plugins/inputs/dmcache/dmcache_linux_test.go
index bf3e38ca1..30e32b1e8 100644
--- a/plugins/inputs/dmcache/dmcache_linux_test.go
+++ b/plugins/inputs/dmcache/dmcache_linux_test.go
@@ -35,20 +35,20 @@ func TestPerDeviceGoodOutput(t *testing.T) {
 		"device": "cs-1",
 	}
 	fields1 := map[string]interface{}{
-		"length":             4883791872,
-		"metadata_blocksize": 8,
-		"metadata_used":      1018,
-		"metadata_total":     1501122,
-		"cache_blocksize":    512,
-		"cache_used":         7,
-		"cache_total":        464962,
-		"read_hits":          139,
-		"read_misses":        352643,
-		"write_hits":         15,
-		"write_misses":       46,
-		"demotions":          0,
-		"promotions":         7,
-		"dirty":              0,
+		"length":             int64(4883791872),
+		"metadata_blocksize": int64(8),
+		"metadata_used":      int64(1018),
+		"metadata_total":     int64(1501122),
+		"cache_blocksize":    int64(512),
+		"cache_used":         int64(7),
+		"cache_total":        int64(464962),
+		"read_hits":          int64(139),
+		"read_misses":        int64(352643),
+		"write_hits":         int64(15),
+		"write_misses":       int64(46),
+		"demotions":          int64(0),
+		"promotions":         int64(7),
+		"dirty":              int64(0),
 	}
 	acc.AssertContainsTaggedFields(t, measurement, fields1, tags1)
 
@@ -56,20 +56,20 @@ func TestPerDeviceGoodOutput(t *testing.T) {
 		"device": "cs-2",
 	}
 	fields2 := map[string]interface{}{
-		"length":             4294967296,
-		"metadata_blocksize": 8,
-		"metadata_used":      72352,
-		"metadata_total":     1310720,
-		"cache_blocksize":    128,
-		"cache_used":         26,
-		"cache_total":        24327168,
-		"read_hits":          2409,
-		"read_misses":        286,
-		"write_hits":         265,
-		"write_misses":       524682,
-		"demotions":          0,
-		"promotions":         0,
-		"dirty":              0,
+		"length":             int64(4294967296),
+		"metadata_blocksize": int64(8),
+		"metadata_used":      int64(72352),
+		"metadata_total":     int64(1310720),
+		"cache_blocksize":    int64(128),
+		"cache_used":         int64(26),
+		"cache_total":        int64(24327168),
+		"read_hits":          int64(2409),
+		"read_misses":        int64(286),
+		"write_hits":         int64(265),
+		"write_misses":       int64(524682),
+		"demotions":          int64(0),
+		"promotions":         int64(0),
+		"dirty":              int64(0),
 	}
 	acc.AssertContainsTaggedFields(t, measurement, fields2, tags2)
 
@@ -78,20 +78,20 @@ func TestPerDeviceGoodOutput(t *testing.T) {
 	}
 
 	fields3 := map[string]interface{}{
-		"length":             9178759168,
-		"metadata_blocksize": 16,
-		"metadata_used":      73370,
-		"metadata_total":     2811842,
-		"cache_blocksize":    640,
-		"cache_used":         33,
-		"cache_total":        24792130,
-		"read_hits":          2548,
-		"read_misses":        352929,
-		"write_hits":         280,
-		"write_misses":       524728,
-		"demotions":          0,
-		"promotions":         7,
-		"dirty":              0,
+		"length":             int64(9178759168),
+		"metadata_blocksize": int64(16),
+		"metadata_used":      int64(73370),
+		"metadata_total":     int64(2811842),
+		"cache_blocksize":    int64(640),
+		"cache_used":         int64(33),
+		"cache_total":        int64(24792130),
+		"read_hits":          int64(2548),
+		"read_misses":        int64(352929),
+		"write_hits":         int64(280),
+		"write_misses":       int64(524728),
+		"demotions":          int64(0),
+		"promotions":         int64(7),
+		"dirty":              int64(0),
 	}
 	acc.AssertContainsTaggedFields(t, measurement, fields3, tags3)
 }
@@ -113,20 +113,20 @@ func TestNotPerDeviceGoodOutput(t *testing.T) {
 	}
 
 	fields := map[string]interface{}{
-		"length":             9178759168,
-		"metadata_blocksize": 16,
-		"metadata_used":      73370,
-		"metadata_total":     2811842,
-		"cache_blocksize":    640,
-		"cache_used":         33,
-		"cache_total":        24792130,
-		"read_hits":          2548,
-		"read_misses":        352929,
-		"write_hits":         280,
-		"write_misses":       524728,
-		"demotions":          0,
-		"promotions":         7,
-		"dirty":              0,
+		"length":             int64(9178759168),
+		"metadata_blocksize": int64(16),
+		"metadata_used":      int64(73370),
+		"metadata_total":     int64(2811842),
+		"cache_blocksize":    int64(640),
+		"cache_used":         int64(33),
+		"cache_total":        int64(24792130),
+		"read_hits":          int64(2548),
+		"read_misses":        int64(352929),
+		"write_hits":         int64(280),
+		"write_misses":       int64(524728),
+		"demotions":          int64(0),
+		"promotions":         int64(7),
+		"dirty":              int64(0),
 	}
 	acc.AssertContainsTaggedFields(t, measurement, fields, tags)
 }