1 files changed, 25 insertions, 8 deletions
diff --git a/vendor/github.com/armon/go-metrics/inmem_signal.go b/vendor/github.com/armon/go-metrics/inmem_signal.go
index 95d08ee10..0937f4aed 100644
--- a/vendor/github.com/armon/go-metrics/inmem_signal.go
+++ b/vendor/github.com/armon/go-metrics/inmem_signal.go
@@ -6,6 +6,7 @@ import (
 	"io"
 	"os"
 	"os/signal"
+	"strings"
 	"sync"
 	"syscall"
 )
@@ -75,22 +76,25 @@ func (i *InmemSignal) dumpStats() {
 
 	data := i.inm.Data()
 	// Skip the last period which is still being aggregated
-	for i := 0; i < len(data)-1; i++ {
-		intv := data[i]
+	for j := 0; j < len(data)-1; j++ {
+		intv := data[j]
 		intv.RLock()
-		for name, val := range intv.Gauges {
-			fmt.Fprintf(buf, "[%v][G] '%s': %0.3f\n", intv.Interval, name, val)
+		for _, val := range intv.Gauges {
+			name := i.flattenLabels(val.Name, val.Labels)
+			fmt.Fprintf(buf, "[%v][G] '%s': %0.3f\n", intv.Interval, name, val.Value)
 		}
 		for name, vals := range intv.Points {
 			for _, val := range vals {
 				fmt.Fprintf(buf, "[%v][P] '%s': %0.3f\n", intv.Interval, name, val)
 			}
 		}
-		for name, agg := range intv.Counters {
-			fmt.Fprintf(buf, "[%v][C] '%s': %s\n", intv.Interval, name, agg)
+		for _, agg := range intv.Counters {
+			name := i.flattenLabels(agg.Name, agg.Labels)
+			fmt.Fprintf(buf, "[%v][C] '%s': %s\n", intv.Interval, name, agg.AggregateSample)
 		}
-		for name, agg := range intv.Samples {
-			fmt.Fprintf(buf, "[%v][S] '%s': %s\n", intv.Interval, name, agg)
+		for _, agg := range intv.Samples {
+			name := i.flattenLabels(agg.Name, agg.Labels)
+			fmt.Fprintf(buf, "[%v][S] '%s': %s\n", intv.Interval, name, agg.AggregateSample)
 		}
 		intv.RUnlock()
 	}
@@ -98,3 +102,16 @@ func (i *InmemSignal) dumpStats() {
 	// Write out the bytes
 	i.w.Write(buf.Bytes())
 }
+
+// Flattens the key for formatting along with its labels, removes spaces
+func (i *InmemSignal) flattenLabels(name string, labels []Label) string {
+	buf := bytes.NewBufferString(name)
+	replacer := strings.NewReplacer(" ", "_", ":", "_")
+
+	for _, label := range labels {
+		replacer.WriteString(buf, ".")
+		replacer.WriteString(buf, label.Value)
+	}
+
+	return buf.String()
+}