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

# [NAME](#NAME)

migspeed - Test the speed of page migration

# [SYNOPSIS](#SYNOPSIS)

**migspeed** -p pages from-nodes to-nodes

# [DESCRIPTION](#DESCRIPTION)

**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](#NOTES)

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

# [COPYRIGHT](#COPYRIGHT)

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

# [SEE ALSO](#SEE_ALSO)

[*numactl(8)*](/man/os/numactl/numactl.8)

April 2005 SGI

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Document: migspeed(8) from numactl 2.0.19-r5 (Chainguard OS)
Source: https://github.com/numactl/numactl