diff --git a/doc/plot/mincore.sh b/doc/plot/instrumentation_mincore.sh
similarity index 65%
rename from doc/plot/mincore.sh
rename to doc/plot/instrumentation_mincore.sh
index 3dfaa630..37971a93 100755
--- a/doc/plot/mincore.sh
+++ b/doc/plot/instrumentation_mincore.sh
@@ -1,7 +1,7 @@
 #/bin/bash
 gnuplot << EOF
 
-set terminal png size 1024,768 enhanced
+set terminal png size 1024 * 1, 768 enhanced
 set xdata time
 set timefmt "%s"
 set format x "%H:%M"
@@ -14,17 +14,17 @@ set format y2 "%.0f"
 
 set output "output_$1_incore_sync.png"
 plot \
-     "instrumentation_mincore.log.$1" using 1:6  title 'success'         smooth sbezier with lines lw 4 axis x1y1,\
-     "instrumentation_mincore.log.$1" using 1:7  title 'failed'          smooth sbezier with lines lw 4 axis x1y1,\
-     "instrumentation_mincore.log.$1" using 1:8  title 'not synced'      smooth sbezier with lines lw 4 axis x1y2,\
-     "instrumentation_mincore.log.$1" using 1:9  title 'not deallocated' smooth sbezier with lines lw 4 axis x1y2
+     "instrumentation_mincore.log.$1" using 1:6  title 'success'         with lines lw 4 axis x1y1,\
+     "instrumentation_mincore.log.$1" using 1:7  title 'failed'          with lines lw 4 axis x1y1,\
+     "instrumentation_mincore.log.$1" using 1:8  title 'not synced'      with lines lw 4 axis x1y2,\
+     "instrumentation_mincore.log.$1" using 1:9  title 'not deallocated' with lines lw 4 axis x1y2
 
 set format y "%.0g"
 
 set output "output_$1_incore_alloc.png"
 plot \
-     "instrumentation_mincore.log.$1" using 1:12 title 'allocations'     smooth sbezier with lines lw 2 axis x1y1,\
-     "instrumentation_mincore.log.$1" using 1:13 title 'deallocations'   smooth sbezier with lines lw 4 axis x1y1,\
-     "instrumentation_mincore.log.$1" using 1:10 title 'alloc failed'    smooth sbezier with lines lw 2 axis x1y2
+     "instrumentation_mincore.log.$1" using 1:12 title 'allocations'     with lines lw 2 axis x1y1,\
+     "instrumentation_mincore.log.$1" using 1:13 title 'deallocations'   with lines lw 4 axis x1y1,\
+     "instrumentation_mincore.log.$1" using 1:10 title 'alloc failed'    with lines lw 2 axis x1y2
 
 EOF