From 860ff8cf7df867681afda9e7af5c63d3f82a1162 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20L=C3=B3pez=20de=20la=20Franca=20Beltran?=
 <joanjan14@gmail.com>
Date: Thu, 14 Jan 2021 18:44:48 +0100
Subject: [PATCH] Graph: Consider reverse sorted data points on isOutsideRange
 check (#30289)

---
 public/app/plugins/panel/graph/data_processor.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/public/app/plugins/panel/graph/data_processor.ts b/public/app/plugins/panel/graph/data_processor.ts
index 4fff3f5aed8..f66fe322549 100644
--- a/public/app/plugins/panel/graph/data_processor.ts
+++ b/public/app/plugins/panel/graph/data_processor.ts
@@ -94,7 +94,11 @@ export class DataProcessor {
       const from = range.from;
 
       if (last - from.valueOf() < -10000) {
-        series.isOutsideRange = true;
+        // If the data is in reverse order
+        const first = datapoints[0][1];
+        if (first - from.valueOf() < -10000) {
+          series.isOutsideRange = true;
+        }
       }
     }
     return series;