Show actual bytes values instead of MB conversion

- Removed MB conversion in run_all.sh
- Now displays actual bytes values from memory profiling
- Updated output to show 'bytes avg / bytes peak'
- More accurate representation of memory usage
- Consistent with timeline data which is already in bytes

timelines/Scala/run_2.tsv

@@ -1,27 +1,27 @@
 9 2080768 0
 21 2080768 0
 33 2080768 0
-46 2080768 0
+47 2080768 0
 59 2080768 0
-72 2080768 0
-83 2080768 0
-94 2080768 0
-104 2080768 0
-114 2080768 0
-124 2080768 0
-134 2080768 0
-145 2080768 0
-155 2080768 0
-166 2080768 0
-178 2080768 0
-189 2080768 0
-204 2080768 0
-218 2080768 0
-233 2080768 0
-244 2080768 0
-258 2080768 0
-270 2080768 0
-283 2080768 0
-300 2080768 0
-314 2080768 0
-327 2080768 
+74 2080768 0
+85 2080768 0
+97 2080768 0
+108 2080768 0
+118 2080768 0
+129 2080768 0
+140 2080768 0
+151 2080768 0
+162 2080768 0
+173 2080768 0
+184 2080768 0
+196 2080768 0
+209 2080768 0
+222 2080768 0
+235 2080768 0
+249 2080768 0
+264 2080768 0
+276 2080768 0
+291 2080768 0
+308 2080768 0
+323 2080768 0
+333 0 0