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numa_node_count

subetha_sidecar

Function numa_node_count 

Source 
pub fn numa_node_count() -> u32
Expand description

Number of NUMA nodes detected on this host. Used by the (in-progress) per-NUMA sidecar sharding to decide how many sidecar threads to spawn.

On Windows this calls GetNumaHighestNodeNumber. On other platforms it returns 1 (no NUMA awareness). Returns at least 1.