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- ===============================
- 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 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
- (http://oss.sgi.com/projects/libnuma/). Note that it only works
- well right now on machines with a small number of CPUs.
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