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系统管理指南：高级管理

Procedure如何显示系统的物理处理器类型

  1. 使用 psrinfo -p 命令可以显示系统中物理处理器的总数。


    $ psrinfo -p
1

    使用 psrinfo -pv 命令可以显示有关系统中的每个物理处理器的信息以及与每个物理处理器关联的虚拟处理器。


    $ psrinfo -pv
The UltraSPARC-IV physical processor has 2 virtual processors (8, 520)
The UltraSPARC-IV physical processor has 2 virtual processors (9, 521)
The UltraSPARC-IV physical processor has 2 virtual processors (10, 522)
The UltraSPARC-IV physical processor has 2 virtual processors (11, 523)
The UltraSPARC-III+ physical processor has 1 virtual processor (16)
The UltraSPARC-III+ physical processor has 1 virtual processor (17)
The UltraSPARC-III+ physical processor has 1 virtual processor (18)
The UltraSPARC-III+ physical processor has 1 virtual processor (19)

    在基于 x86 的系统中使用 psrinfo -pv 命令时，将显示以下输出：


    $ psrinfo -pv
The i386 physical processor has 2 virtual processors (0, 2)
The i386 physical processor has 2 virtual processors (1, 3)