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25.6.17.18 The ndbinfo cpuinfo Table

The cpuinfo table provides information about the CPU on which a given data node executes.

The cpuinfo table contains the following columns:

  • node_id

    Node ID

  • cpu_no

    CPU ID

  • cpu_online

    1 if the CPU is online, otherwise 0

  • core_id

    CPU core ID

  • socket_id

    CPU socket ID

Notes

The cpuinfo table is available on all operating systems supported by NDB, with the exception of MacOS and FreeBSD.