From 7ba0302fd19e81d85b21a8f544246ffaab03fa19 Mon Sep 17 00:00:00 2001
From: Martin Evgeniev <martin.evgeniev@bbva.com>
Date: Fri, 7 Dec 2018 13:07:31 +0100
Subject: [PATCH] tests/make_graph: improve readability

---
 tests/make_graph | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/make_graph b/tests/make_graph
index e9d08ed7b..c9e8e340c 100755
--- a/tests/make_graph
+++ b/tests/make_graph
@@ -33,7 +33,15 @@ all() {
     do
         func_name=$(cat /tmp/data | grep -o -F $(cat /tmp/function) | uniq)
         echo $func_name
-        cat /tmp/data | grep -F $(cat /tmp/function) | gnuplot -e "set terminal dumb size $columns $lines enhanced ansi256; set title \"$func_name\" ; plot \"-\" using 1:$parse with lines; pause -1"
+        cat /tmp/data | grep -F $(cat /tmp/function) | \
+          gnuplot -e "
+            set terminal dumb size $columns $lines enhanced ansi256;
+            set title '$func_name';
+            set xlabel '# of events';
+            set ylabel '$unit';
+            plot '-' using 1:$parse with lines;
+            pause -1
+          "
         read -p "Press Enter to continue"
     done
 }
@@ -41,6 +49,7 @@ all() {
 case $metric in
   cumulative|cum|c)
     parse='6'
+    unit='%'
     all
   ;;
   flat|f)