[lkml]   [2009]   [Mar]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: ext3 IO latency measurements (was: Linux 2.6.29)

    * Theodore Tso <> wrote:

    > On Fri, Mar 27, 2009 at 12:02:40AM +0100, Ingo Molnar wrote:
    > > This isnt me streaming gigs of data in and out of the system
    > > dirtying 90% of all RAM. This is a trivial workload barely
    > > scratching the RAM and CPU capabilities of the system.
    > Have you tried with maxcpus set to say, 2? My guess is you won't see
    > the problems in that case.

    Note, my previous devel box was a single socket quad and it had such
    delays all the time as well. Havent tried it on a dual-core. (i dont
    have dual-core systems with enough RAM to be able to build a kernel
    purely in RAM)


     \ /
      Last update: 2009-03-27 01:13    [W:0.022 / U:8.372 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site