Normalize normal data

frontend/src/dataset-normal.json

@@ -34455,6 +34455,10 @@
     [
       1490062823,
       "40698512"
+    ],
+    [
+      1490062823,
+      "1446041104"
     ]
   ],
   "process_heap_bytes": [
@@ -45949,6 +45953,10 @@
     [
       1490062823,
       "78276000"
+    ],
+    [
+      1490062823,
+      "1459872000"
     ]
   ],
   "process_resident_memory_bytes": [
@@ -80423,6 +80431,10 @@
     [
       1490062823,
       "6.539999999999999"
+    ],
+    [
+      1490062823,
+      "71.74999999999999"
     ]
   ],
   "process_cpu_system_seconds_total": [

frontend/src/state/selectors.js

@@ -120,7 +120,7 @@ const metricByInterval = (data = [], {
     const q3 = statistics.quantile(data, 0.75);
 
     const iqr = q3-q1;
-    const outlierMultiplier = 3;
+    const outlierMultiplier = 1.5;
     let max = statistics.max(data);
     if(max < q3 + iqr*outlierMultiplier) {
       max = q3;