1 2Numa policy hit/miss statistics 3 4/sys/devices/system/node/node*/numastat 5 6All units are pages. Hugepages have separate counters. 7 8numa_hit A process wanted to allocate memory from this node, 9 and succeeded. 10numa_miss A process wanted to allocate memory from another node, 11 but ended up with memory from this node. 12numa_foreign A process wanted to allocate on this node, 13 but ended up with memory from another one. 14local_node A process ran on this node and got memory from it. 15other_node A process ran on this node and got memory from another node. 16interleave_hit Interleaving wanted to allocate from this node 17 and succeeded. 18 19For easier reading you can use the numastat utility from the numactl package 20(ftp://ftp.suse.com/pub/people/ak/numa/numactl*). Note that it only works 21well right now on machines with a small number of CPUs. 22 23