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/R/run_1.tsv

@@ -1,20 +1,27 @@
-10 2097152 0
-24 2097152 0
-38 2097152 0
-52 2097152 0
-65 2097152 0
-79 2097152 0
-93 2097152 0
-106 2097152 0
-120 2097152 0
-133 2097152 0
-144 2097152 0
-161 2097152 0
-177 2097152 0
-191 2097152 0
-205 2097152 0
-218 2097152 0
-230 2097152 0
-246 2097152 0
-260 2097152 0
-273 2097152 0
+8 2015232 0
+21 2080768 0
+33 2080768 0
+45 2080768 0
+55 2080768 0
+68 2080768 0
+80 2080768 0
+94 2080768 0
+105 2080768 0
+119 2080768 0
+131 2080768 0
+143 2080768 0
+154 2080768 0
+165 2080768 0
+177 2080768 0
+189 2080768 0
+201 2080768 0
+213 2080768 0
+224 2080768 0
+236 2080768 0
+249 2080768 0
+261 2080768 0
+272 2080768 0
+284 2080768 0
+297 2080768 0
+309 2080768 0
+320 2080768