DOKK / manpages / debian 12 / systemtap-doc / function::addr_to_node.3stap.en
FUNCTION::ADDR_TO_NO(3stap) Memory Tapset FUNCTION::ADDR_TO_NO(3stap)

function::addr_to_node - Returns which node a given address belongs to within a NUMA system



    addr_to_node:long(addr:long)

addr

the address of the faulting memory access

This function accepts an address, and returns the node that the given address belongs to in a NUMA system.

tapset::memory(3stap)

November 2022 SystemTap Tapset Reference