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25.6.17.18 ndbinfo cpuinfo 表

该 cpuinfo 表提供了关于数据节点执行的 CPU 的信息。

该 cpuinfo 表包含以下列：

  • node_id

    节点 ID

  • cpu_no

    CPU ID

  • cpu_online

    如果 CPU 在线，则为 1，否则为 0

  • core_id

    CPU 核心 ID

  • socket_id

    CPU 插槽 ID

注意事项

该 cpuinfo 表在所有支持 NDB 的操作系统上都可用，除 MacOS 和 FreeBSD 外。


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Related Documentation
MySQL 8.3 Release Notes
Download this Manual
PDF (US Ltr) - 40.8Mb
PDF (A4) - 40.9Mb
Man Pages (TGZ) - 294.0Kb
Man Pages (Zip) - 409.0Kb
Info (Gzip) - 4.0Mb
Info (Zip) - 4.0Mb
Excerpts from this Manual
MySQL Backup and Recovery
MySQL NDB Cluster 8.3
MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
MySQL and Linux/Unix
MySQL and macOS
MySQL Partitioning
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL Restrictions and Limitations
Security in MySQL
MySQL and Solaris
Building MySQL from Source
Starting and Stopping MySQL
MySQL Tutorial
MySQL and Windows