Open Date: 2017-01-06 03:31
Last Update: 2017-01-06 03:31
Ticket History - 2/2 Histories
2017-01-06 03:31 Updated by: None
2017-05-25 15:55 Updated by: None
This may be what the original poster found.
This happens only in Windows 10, single thread test and the size of read/write is small. e.g. a lot of random synchronous read. In this case, set the affinity in fact increases the read/write performance. A closer look at it, the average time of Readfile()/Writefile() is shorter with the affinity set.
Add Comment/Update #36921 (Affinity bug)