Revision fcee3faf8339bb65660c9a22123f71aa0cc30514 authored by Thomas Bogendoerfer on 08 November 2007, 21:09:11 UTC, committed by Ralf Baechle on 15 November 2007, 23:21:50 UTC
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 parent f6771db
numastat.txt
Numa policy hit/miss statistics
/sys/devices/system/node/node*/numastat
All units are pages. Hugepages have separate counters.
numa_hit A process wanted to allocate memory from this node,
and succeeded.
numa_miss A process wanted to allocate memory from this node,
but ended up with memory from another.
numa_foreign A process wanted to allocate on another node,
but ended up with memory from this one.
local_node A process ran on this node and got memory from it.
other_node A process ran on this node and got memory from another node.
interleave_hit Interleaving wanted to allocate from this node
and succeeded.
For easier reading you can use the numastat utility from the numactl package
(ftp://ftp.suse.com/pub/people/ak/numa/numactl*). Note that it only works
well right now on machines with a small number of CPUs.
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