Staging
v0.8.1
v0.8.1
Revision c6bd2328434a3a6f8f6bc6f77f49c12ec966448a authored by Russell King on 11 November 2005, 21:56:33 UTC, committed by Russell King on 11 November 2005, 21:56:33 UTC
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent 60cef29
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.
Computing file changes ...