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/PHP/run_1.tsv

@@ -1,15 +1,15 @@
-8 2015232 0
-19 2080768 0
+8 2080768 0
+20 2080768 0
 31 2080768 0
-42 2080768 0
-53 2080768 0
-65 2080768 0
-76 2080768 0
-88 2080768 0
-100 2080768 0
-111 2080768 0
-122 2080768 0
-134 2080768 0
-145 2080768 0
-156 2080768 0
-166 2080768 0
+44 2080768 0
+56 2080768 0
+67 2080768 0
+79 2080768 0
+91 2080768 0
+102 2080768 0
+114 2080768 0
+125 2080768 0
+137 2080768 0
+149 2080768 0
+161 2080768 0
+173 2080768 0

timelines/PHP/run_2.tsv

@@ -1,5 +1,5 @@
-8 2080768 0
-20 2080768 0
-33 2080768 0
-44 2080768 0
-53 2080768 0
+9 2080768 0
+21 2080768 0
+34 2080768 0
+47 2080768 0
+56 0 0

timelines/PHP/run_3.tsv

@@ -1,4 +1,5 @@
 9 2080768 0
-23 2080768 0
-38 2080768 0
-56 2080768 0
+22 2080768 0
+34 2080768 0
+48 2080768 0
+57 0 0

timelines/PHP/run_4.tsv

@@ -1,5 +1,5 @@
-8 2080768 0
-20 2080768 0
-33 2080768 0
-45 2080768 0
-54 0 0
+9 2080768 0
+22 2080768 0
+34 2080768 0
+47 2080768 0
+53 0 0