migspeed(8) — Linux manual page

MIGSPEED(8)           Linux Administrator's Manual           MIGSPEED(8)

NAME         top

       migspeed - Test the speed of page migration

SYNOPSIS         top

       migspeed -p pages from-nodes to-nodes

DESCRIPTION         top

       migspeed attempts to move a sample of pages from the indicated
       node to the target node and measures the time it takes to perform
       the move.

       -p pages

       The default sample is 1000 pages. Override that with another
       number.

NOTES         top

       Requires a NUMA policy aware kernel with support for page
       migration (Linux 2.6.16 and later).

COPYRIGHT         top

       Copyright 2007 Christoph Lameter, Silicon Graphics, Inc.
       migratepages is under the GNU General Public License, v.2

SEE ALSO         top

       numactl(8)

COLOPHON         top

       This page is part of the numactl (NUMA commands) project.
       Information about the project can be found at 
       ⟨http://oss.sgi.com/projects/libnuma/⟩.  If you have a bug report
       for this manual page, send it to linux-numa@vger.kernel.org.
       This page was obtained from the project's upstream Git repository
       ⟨https://github.com/numactl/numactl.git⟩ on 2024-06-14.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2024-06-10.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

SGI                            April 2005                    MIGSPEED(8)

HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH.