查看服务器各种属性

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CPU属性

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user@server:~$ lscpu

Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              72
On-line CPU(s) list: 0-71
Thread(s) per core:  2
Core(s) per socket:  18
Socket(s):           2
NUMA node(s):        2
Vendor ID:           GenuineIntel
CPU family:          6
Model:               85
Model name:          Intel(R) Xeon(R) Gold 5220 CPU @ 2.20GHz
Stepping:            7
CPU MHz:             999.916
CPU max MHz:         3900.0000
CPU min MHz:         1000.0000
BogoMIPS:            4400.00
Virtualization:      VT-x
L1d cache:           32K
L1i cache:           32K
L2 cache:            1024K
L3 cache:            25344K
NUMA node0 CPU(s):   0-17,36-53
NUMA node1 CPU(s):   18-35,54-71

查看内存

-g是指以GB为单位，-m是以MB为单位。

free -g

详细信息

cat /proc/meminfo

查看硬盘

硬盘和分区分布

lsblk

硬盘和分区详细

fdisk -l

硬盘空间剩余

df -h

硬盘空间使用情况

当前目录的大小du -sh

指定文件的大小du filename

目录所占空间情况du -h foldername

-h提高可读性

查看显卡

nvidia-smi

根据PID查看进程详细信息

ls -l /proc/${pid}

ps -ef | grep ${pid}