diff --git a/profile/gnuplot/memory_time.gpi b/profile/gnuplot/memory_time.gpi
index 2ab70d3..5aea349 100644
--- a/profile/gnuplot/memory_time.gpi
+++ b/profile/gnuplot/memory_time.gpi
@@ -5,9 +5,9 @@ set title sample_file
 set xlabel "Runtime (seconds)"
 set ylabel "Memory (MB)"
 
-set xtics 1
+set xtics 2
 
-set term wx persist size 900,600
+set term wx persist size 1024,760
 set grid
 
 set style line 1 lc rgb "#0060ad" lt 1 lw 2 pt 7 ps 1
diff --git a/profile/profile_helper.rb b/profile/profile_helper.rb
index aff166d..fb39479 100644
--- a/profile/profile_helper.rb
+++ b/profile/profile_helper.rb
@@ -30,7 +30,7 @@ end
 # @param [String] name The name of the samples file.
 # @param [String] duration The amount of seconds to run.
 #
-def profile_memory(name, duration = 30)
+def profile_memory(name, duration = 60)
   monitor = true
   threads = []