diff --git a/main.go b/main.go
index b3b66b8..ddbdd45 100644
--- a/main.go
+++ b/main.go
@@ -25,6 +25,7 @@ const (
 	systemNode      = "node"
 	systemNamespace = "ns"
 	systemLatency   = "latency"
+	systemSet       = "set"
 )
 
 var (
@@ -92,6 +93,7 @@ func newAsCollector(nodeAddr string) *asCollector {
 			newStatsCollector(),
 			newNSCollector(),
 			newLatencyCollector(),
+			newSetCollector(),
 		},
 	}
 }
diff --git a/metric.go b/metric.go
index 598f4f2..9fcdac6 100644
--- a/metric.go
+++ b/metric.go
@@ -46,10 +46,12 @@ func infoCollect(
 
 func parseInfo(s string) map[string]string {
 	r := map[string]string{}
-	for _, v := range strings.Split(s, ";") {
-		kv := strings.SplitN(v, "=", 2)
-		if len(kv) > 1 {
-			r[kv[0]] = kv[1]
+	for _, l := range strings.Split(s, ";") {
+		for _, v := range strings.Split(l, ":") {
+			kv := strings.SplitN(v, "=", 2)
+			if len(kv) > 1 {
+				r[kv[0]] = kv[1]
+			}
 		}
 	}
 	return r
diff --git a/metric_test.go b/metric_test.go
index aaab7e5..a97f2c3 100644
--- a/metric_test.go
+++ b/metric_test.go
@@ -22,6 +22,13 @@ func TestParseInfo(t *testing.T) {
 		"version=my=version": {
 			"version": "my=version",
 		},
+		"ns=vk:set=user:objects=2501:memory_data_bytes=0:deleting=false": {
+			"ns":                "vk",
+			"set":               "user",
+			"objects":           "2501",
+			"memory_data_bytes": "0",
+			"deleting":          "false",
+		},
 	} {
 		if have, want := parseInfo(k), v; !reflect.DeepEqual(have, want) {
 			t.Errorf("have %+v, want %+v", have, want)
diff --git a/sets.go b/sets.go
new file mode 100644
index 0000000..c76525a
--- /dev/null
+++ b/sets.go
@@ -0,0 +1,56 @@
+package main
+
+import (
+	"log"
+	"strings"
+
+	as "github.com/aerospike/aerospike-client-go"
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+var (
+	// SetMetrics lists the keys we report from aero's sets
+	// command.
+	// See `asinfo -l -v sets` for the full list.
+	SetMetrics = []metric{
+		gauge("objects", "objects"),
+		gauge("memory_data_bytes", "memory data bytes"),
+		counter("stop-writes-count", "stop writes count"),
+	}
+)
+
+type setCollector cmetrics
+
+func newSetCollector() setCollector {
+	set := map[string]cmetric{}
+	for _, m := range SetMetrics {
+		set[m.aeroName] = cmetric{
+			typ: m.typ,
+			desc: prometheus.NewDesc(
+				promkey(systemSet, m.aeroName),
+				m.desc,
+				[]string{"namespace", "set"},
+				nil,
+			),
+		}
+	}
+	return set
+}
+
+func (setc setCollector) describe(ch chan<- *prometheus.Desc) {
+	for _, s := range setc {
+		ch <- s.desc
+	}
+}
+
+func (setc setCollector) collect(conn *as.Connection, ch chan<- prometheus.Metric) {
+	info, err := as.RequestInfo(conn, "sets")
+	if err != nil {
+		log.Print(err)
+		return
+	}
+	for _, setInfo := range strings.Split(info["sets"], ";") {
+		setStats := parseInfo(setInfo)
+		infoCollect(ch, cmetrics(setc), setInfo, setStats["ns"], setStats["set"])
+	}
+}