25.6.16.38 The ndbinfo hwinfo Table

The hwinfo table provides information about the hardware on which a given data node executes.

The hwinfo table contains the following columns:

• node_id

  Node ID

• cpu_cnt_max

  Number of processors on this host

• cpu_cnt

  Number of processors available to this node

• num_cpu_cores

  Number of CPU cores on this host

• num_cpu_sockets

  Number of CPU sockets on this host

• HW_memory_size

  Amount of memory available on this host

• model_name

  CPU model name

Notes

The hwinfo table is available on all operating systems supported by NDB.

This table was added in NDB 8.0.23.