migspeed (8) - Linux Man Pages
migspeed: Test the speed of page migration
NAMEmigspeed - Test the speed of page migration
SYNOPSISmigspeed -p pages from-nodes to-nodes
DESCRIPTIONmigspeed 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.
The default sample is 1000 pages. Override that with another number.
NOTESRequires an NUMA policy aware kernel with support for page migration (Linux 2.6.16 and later).
COPYRIGHTCopyright 2007 Christoph Lameter, Silicon Graphics, Inc. migratepages is under the GNU General Public License, v.2