"numastats": {}The numastat collector reads data from /sys/devices/system/node/node*/numastat and outputs a handful memoryDomain metrics. See: https://www.kernel.org/doc/html/latest/admin-guide/numastat.html
Metrics:
numastats_numa_hit: A process wanted to allocate memory from this node, and succeeded.numastats_numa_miss: A process wanted to allocate memory from another node, but ended up with memory from this node.numastats_numa_foreign: A process wanted to allocate on this node, but ended up with memory from another node.numastats_local_node: A process ran on this node's CPU, and got memory from this node.numastats_other_node: A process ran on a different node's CPU, and got memory from this node.numastats_interleave_hit: Interleaving wanted to allocate from this node and succeeded.