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/Elixir/run_2.tsv

@@ -1,25 +1,24 @@
-10 2080768 0
-21 2080768 0
-32 2080768 0
-44 2080768 0
-55 2080768 0
-68 2080768 0
-79 2080768 0
-91 2080768 0
-103 2080768 0
-115 2080768 0
-127 2080768 0
-138 2080768 0
-151 2080768 0
-164 2080768 0
-176 2080768 0
-187 2080768 0
-198 2080768 0
-211 2080768 0
-222 2080768 0
-235 2080768 0
-247 2080768 0
-260 2080768 0
-271 2080768 0
-283 2080768 0
-295 2080768 0
+9 2097152 0
+23 2097152 0
+34 2097152 0
+47 2097152 0
+60 2097152 0
+73 2097152 0
+85 2097152 0
+97 2097152 0
+110 2097152 0
+123 2097152 0
+135 2097152 0
+148 2097152 0
+161 2097152 0
+173 2097152 0
+185 2097152 0
+197 2097152 0
+209 2097152 0
+222 2097152 0
+234 2097152 0
+246 2097152 0
+259 2097152 0
+271 2097152 0
+283 2097152 0
+295 2097152 0