These graphs display the proportion and number of each event 0 to 7. These events correspond to certain actions the ARC algorithm can take. The graphs are simplified to show the count of each event per 1000 events and are stacked for visual clarity to summarize the actions of the ARC algorithm.

Summary of events:

0 - Just adding a page to ARC, to the top of T1

ARC HITS: Page to top of T2

1 - ARC T Hit

2 - ARC T Miss, B1 Hit, replace

3 - ARC T Miss, B2 Hit, replace

ARC MISSES: Page to top of T1

4 - Remove from B1, replace

5 - Remove from T1

6 - Replace

7 - Remove from B2, replace

Special to Stable ARC Implementation:

8 - Do nothing