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/Python/run_1.tsv

@@ -1,4 +1,5 @@
-12 2064384 0
-27 2064384 0
-45 2064384 0
-57 2064384 0
+9 1294336 0
+21 2048000 0
+33 2048000 0
+46 2048000 0
+56 0 0

timelines/Python/run_2.tsv

@@ -1,3 +1,3 @@
-9 2048000 0
-23 2048000 0
-33 0 0
+8 2048000 0
+21 2048000 0
+33 2048000 

timelines/Python/run_3.tsv

@@ -1,3 +1,3 @@
-15 2048000 0
-30 2048000 0
-43 2048000 0
+9 2048000 0
+23 2048000 0
+33 0 0

timelines/Python/run_4.tsv

@@ -1,3 +1,3 @@
-11 2048000 0
-28 2048000 0
-39 0 0
+9 2048000 0
+24 2048000 0
+34 2048000 0