lkml.org 
[lkml]   [2007]   [Dec]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: Major regression on hackbench with SLUB


    On Fri, 7 Dec 2007, Steven Rostedt wrote:
    >
    > The regression is that hackbench slows down tremendously. It goes from
    > running just under 2 seconds to running around 14 seconds.

    Can you do one run with oprofile, and see exactly where the cost is? It
    should hopefully be pretty darn obvious, considering your timing.

    Linus


    \
     
     \ /
      Last update: 2007-12-07 19:03    [W:3.015 / U:0.396 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site