From a86e8136c92979c3d59884ca164a182b323b3481 Mon Sep 17 00:00:00 2001
From: Ramneet Chopra <ramneet_chopra@persistent.com>
Date: Thu, 15 Sep 2022 09:57:06 +0000
Subject: [PATCH] alias handling for metric label

Signed-off-by: Ramneet Chopra <ramneet_chopra@persistent.com>
---
 dashboards-observability/common/types/explorer.ts             | 1 +
 .../public/components/visualizations/charts/stats/stats.tsx   | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/dashboards-observability/common/types/explorer.ts b/dashboards-observability/common/types/explorer.ts
index 1342826a4..682cec360 100644
--- a/dashboards-observability/common/types/explorer.ts
+++ b/dashboards-observability/common/types/explorer.ts
@@ -264,6 +264,7 @@ export interface ConfigListEntry {
   name: string;
   side: string;
   type: string;
+  alias?: string;
 }
 
 export interface HistogramConfigList {
diff --git a/dashboards-observability/public/components/visualizations/charts/stats/stats.tsx b/dashboards-observability/public/components/visualizations/charts/stats/stats.tsx
index e6f6229b5..f67c5083a 100644
--- a/dashboards-observability/public/components/visualizations/charts/stats/stats.tsx
+++ b/dashboards-observability/public/components/visualizations/charts/stats/stats.tsx
@@ -286,7 +286,9 @@ export const Stats = ({ visualizations, layout, config }: any) => {
 
   const generateLineTraces = () => {
     return metrics.map((metric: ConfigListEntry, metricIndex: number) => {
-      const metricLabel = `${metric.aggregation}(${metric.name})`;
+      const metricLabel = `${
+        metric.alias ? metric.alias : `${metric.aggregation}(${metric.name})`
+      }`;
       const isLabelExisted = queriedVizData[metricLabel] ? true : false;
       const annotationOption = {
         label: metricLabel,