From b16626c3b5974aaed997fd28ce7708844bf785bc Mon Sep 17 00:00:00 2001
From: Alexander Zobnin <alexanderzobnin@gmail.com>
Date: Thu, 12 Apr 2018 16:31:47 +0300
Subject: [PATCH] graph histogram: fix invisible highest value bucket

---
 public/app/plugins/panel/graph/graph.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/public/app/plugins/panel/graph/graph.ts b/public/app/plugins/panel/graph/graph.ts
index 07ce0fed49f..2de53b6dce0 100755
--- a/public/app/plugins/panel/graph/graph.ts
+++ b/public/app/plugins/panel/graph/graph.ts
@@ -443,7 +443,8 @@ function graphDirective(timeSrv, popoverSrv, contextSrv) {
 
           // Expand ticks for pretty view
           min = Math.floor(min / tickStep) * tickStep;
-          max = Math.ceil(max / tickStep) * tickStep;
+          // 1.01 is 101% - ensure we have enough space for last bar
+          max = Math.ceil(max * 1.01 / tickStep) * tickStep;
 
           ticks = [];
           for (let i = min; i <= max; i += tickStep) {