fix disk metrics (#1315) (#1318)

pingcap · Jun 19, 2020 · 315404f · 315404f
1 parent 5db6e85
commit 315404f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/scripts/disk_performance.json b/scripts/disk_performance.json
@@ -351,7 +351,7 @@
           "calculatedInterval": "2m",
           "datasourceErrors": {},
           "errors": {},
-          "expr": "rate(node_disk_written_bytes_total{device=~\"$device\", instance=\"$host\"}[$interval]) or irate(node_disk_written_bytes_totalwritten{device=~\"$device\", instance=\"$host\"}[5m])",
+          "expr": "rate(node_disk_written_bytes_total{device=~\"$device\", instance=\"$host\"}[$interval]) or irate(node_disk_written_bytes_total{device=~\"$device\", instance=\"$host\"}[5m])",
           "format": "time_series",
           "interval": "$interval",
           "intervalFactor": 1,
@@ -1020,4 +1020,4 @@
   "title": "Test-Cluster-Disk-Performance",
   "uid": "q2MgvJVWk",
   "version": 2
-}
+}