diff --git a/prometheus/node-exporter-full.json b/prometheus/node-exporter-full.json
index 8a89b00..05022a9 100644
--- a/prometheus/node-exporter-full.json
+++ b/prometheus/node-exporter-full.json
@@ -59,7 +59,7 @@
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   "graphTooltip": 0,
   "id": null,
-  "iteration": 1590164113592,
+  "iteration": 1592982294997,
   "links": [],
   "panels": [
     {
@@ -7587,7 +7587,7 @@
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+            "y": 29
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@@ -7798,7 +7798,7 @@
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@@ -7987,7 +7987,7 @@
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+            "y": 39
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@@ -8178,7 +8178,7 @@
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@@ -8356,7 +8356,7 @@
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@@ -8545,7 +8545,7 @@
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@@ -8731,7 +8731,7 @@
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+            "y": 59
           },
           "hiddenSeries": false,
           "id": 34,
@@ -8848,7 +8848,8 @@
           "steppedLine": false,
           "targets": [
             {
-              "expr": "irate(node_disk_io_now{instance=~\"$node:$port\",job=~\"$job\"}[5m])",
+              "expr": "node_disk_io_now{instance=~\"$node:$port\",job=~\"$job\"}",
+              "interval": "",
               "intervalFactor": 4,
               "legendFormat": "{{device}} - IO now",
               "refId": "A",
@@ -8909,7 +8910,7 @@
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+            "y": 59
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           "id": 301,