-
Type: Bug
-
Resolution: Done
-
Priority: Major - P3
-
Affects Version/s: WT2.6.1
-
Component/s: None
-
None
-
Environment:Windows
-
Platform C (11/20/15)
There is a performance advantage to disabling I/O buffering in my experiments since Windows is not starved for memory. When Windows buffers WT files, in many cases I have seen it evict mongod.exe pages instead of the file cache pages under memory presssure. This creates a performance problem by creating a continuous stream of reads and writes to the page file.
- is depended on by
-
SERVER-20991 WiredTiger caching strategy needs improvement on Windows
- Closed
-
SERVER-21349 WiredTiger changes for 3.2.0-rc3
- Closed