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| author | Geunsik Lim <geunsik.lim@samsung.com> | 2012-02-25 11:12:23 +0900 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-02-28 16:05:06 +0100 |
| commit | 36519c9eee16bd497e72837658dcee9cbec20b98 (patch) | |
| tree | 1a891d4c5f4a57dc576287b373e129fcabe6fc96 /Documentation/numastat.txt | |
| parent | 0973dac1a1cc7b85af5ecdd8458e942905bfd89e (diff) | |
| download | lwn-36519c9eee16bd497e72837658dcee9cbec20b98.tar.gz lwn-36519c9eee16bd497e72837658dcee9cbec20b98.zip | |
Doc: Update numastat.txt
The existing numactl website is no longer working. Change website information
of numactl/libnuma utility. And, Rearrange tab space for readability.
Signed-off-by: Geunsik Lim <geunsik.lim@samsung.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/numastat.txt')
| -rw-r--r-- | Documentation/numastat.txt | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/Documentation/numastat.txt b/Documentation/numastat.txt index 9fcc9a608dc0..520327790d54 100644 --- a/Documentation/numastat.txt +++ b/Documentation/numastat.txt @@ -5,18 +5,23 @@ Numa policy hit/miss statistics 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 another node, - but ended up with memory from this node. -numa_foreign A process wanted to allocate on this node, - but ended up with memory from another 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. +numa_hit A process wanted to allocate memory from this node, + and succeeded. + +numa_miss A process wanted to allocate memory from another node, + but ended up with memory from this node. + +numa_foreign A process wanted to allocate on this node, + but ended up with memory from another 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 +(http://oss.sgi.com/projects/libnuma/). Note that it only works well right now on machines with a small number of CPUs. |