1、物理CPU
2、逻辑CPU
3、CPU上的核
# lsdev -Cc processor (查看CPU数量)
proc0 Available 00-00 Processor
proc2 Available 00-02 Processor
# pmcycles -m (可以查看出是有两个双核CPU)
CPU 0 runs at 1648 MHz
CPU 1 runs at 1648 MHz
CPU 2 runs at 1648 MHz
CPU 3 runs at 1648 MHz
# prtconf (查看机器所有硬件信息)
System Model: IBM,9133-55A
Machine Serial Number: 0616C5H
Processor Type: PowerPC_POWER5
Number Of Processors: 2
Processor Clock Speed: 1648 MHz
CPU Type: 64-bit
Kernel Type: 64-bit
LPAR Info: 2 lpar2
Memory Size: 7296 MB
Good Memory Size: 7296 MB
Platform Firmware level: SF240_298
Firmware Version: IBM,SF240_298
Console Login: enable
Auto Restart: true
Full Core: false
1, 查看系统使用情况 可以使用topas命令
2,查看内存
svmon -G
3,查看cpu主频
bash-2.05b# vmstat