Merged in feature/IO-3017-Lifecycle-Average-Time (pull request #1889)

IO-3017 Lifecycle Average Time

Approved-by: Dave Richer

server/job/job-lifecycle.js

@@ -78,16 +78,20 @@ const jobLifecycle = async (req, res) => {
   Object.keys(flatGroupedAllDurations).forEach((status) => {
     const value = flatGroupedAllDurations[status].reduce((acc, curr) => acc + curr.value, 0);
     const humanReadable = durationToHumanReadable(moment.duration(value));
-    const percentage = (value / finalTotal) * 100;
+    const percentage = finalTotal > 0 ? (value / finalTotal) * 100 : 0;
     const color = getLifecycleStatusColor(status);
     const roundedPercentage = `${Math.round(percentage)}%`;
+    const averageValue = _.size(jobIDs) > 0 ? value / jobIDs.length : 0;
+    const averageHumanReadable = durationToHumanReadable(moment.duration(averageValue));
     finalSummations.push({
       status,
       value,
       humanReadable,
       percentage,
       color,
-      roundedPercentage
+      roundedPercentage,
+      averageValue,
+      averageHumanReadable
     });
   });
 
@@ -100,7 +104,12 @@ const jobLifecycle = async (req, res) => {
       totalStatuses: finalSummations.length,
       total: finalTotal,
       statusCounts: finalStatusCounts,
-      humanReadable: durationToHumanReadable(moment.duration(finalTotal))
+      humanReadable: durationToHumanReadable(moment.duration(finalTotal)),
+      averageValue: _.size(jobIDs) > 0 ? finalTotal / jobIDs.length : 0,
+      averageHumanReadable:
+        _.size(jobIDs) > 0
+          ? durationToHumanReadable(moment.duration(finalTotal / jobIDs.length))
+          : durationToHumanReadable(moment.duration(0))
     }
   });
 };