fix median() function bug, closes #690

2019-03-01 13:42:37 +03:00
parent 5884c8f3f9
commit 55158de311
1 changed files with 3 additions and 1 deletions
--- a/src/datasource-zabbix/dataProcessor.js
+++ b/src/datasource-zabbix/dataProcessor.js
@@ -116,7 +116,9 @@ function aggregateByWrapper(interval, aggregateFunc, datapoints) {

 function aggregateWrapper(groupByCallback, interval, datapoints) {
  var flattenedPoints = _.flatten(datapoints, true);
-  return groupBy(flattenedPoints, interval, groupByCallback);
+  // groupBy_perf works with sorted series only
+  const sortedPoints = ts.sortByTime(flattenedPoints);
+  return groupBy(sortedPoints, interval, groupByCallback);
 }

 function percentil(interval, n, datapoints) {