Change history of File I/O performance

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
4	2012-01-11 03:11:18	RLE	no	no	4	4
3	2002-12-06 13:57:50	134.243.40.138	no	no	3	3
2	2001-10-31 21:35:52	129.6.88.137	no	no	2	2
1	2001-10-31 19:46:32	209.17.183.249	no	no	1	1
0	2000-12-28 20:19:03	206.109.1.32	no	no	0	0