Fix conn_scan title padding

analyze/memcached_conn_scan.py

@@ -52,9 +52,9 @@ def extract_conn_qps(threads, include_caladan = False):
 def show_plot(threads, include_caladan = False):
     plt.cla()
     if include_caladan:
-        plt.title('Memcached connections vs QPS, %d threads, with Caladan' % (threads,))
+        plt.title('Memcached connections vs QPS, %d threads, with Caladan' % (threads,), y = 1.05)
     else:
-        plt.title('Memcached connections vs QPS, %d threads' % (threads,))
+        plt.title('Memcached connections vs QPS, %d threads' % (threads,), y = 1.05)
 
     data = extract_conn_qps(threads, include_caladan)
 
@@ -84,9 +84,9 @@ def show_plot(threads, include_caladan = False):
 
     plt.cla()
     if include_caladan:
-        plt.title('Memcached connections vs LLC misses, %d threads, with Caladan' % (threads,), y = 1.08)
+        plt.title('Memcached connections vs LLC misses, %d threads, with Caladan' % (threads,))
     else:
-        plt.title('Memcached connections vs LLC misses, %d threads' % (threads,), y = 1.08)
+        plt.title('Memcached connections vs LLC misses, %d threads' % (threads,))
 
     for k in data:
         plt.plot(data[k][0], data[k][2], label = k, marker = markers[k], color = colors[k])