Re: page fault scalability (ext3, ext4, xfs)
From: Andi Kleen <hidden>
Date: 2013-08-15 02:24:01
Also in:
linux-fsdevel, lkml
And FWIW, it's no secret that XFS has more per-operation overhead than ext4 through the write path when it comes to allocation, so it's no surprise that on a workload that is highly dependent on allocation overhead that ext4 is a bit faster....
This cannot explain a worse scaling curve though? w-i-s is all about scaling. -Andi _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs