npm

numactl

Manage processes and memory placement on NUMA systems

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Source

About

NUMA support for Linux

Commands

numactlnumastat

Examples

Run a process on specific NUMA nodes$ numactl --cpunodebind=0 --membind=0 ./myprogram
Display NUMA memory statistics$ numastat
Bind process to CPUs on node 1 with memory from node 1$ numactl -N 1 -c 1 sleep 100