centos简单产看cpu、内存、gpu信息

[root@s9 bigdata]# lspci | grep -i vga 
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
[root@s9 bigdata]# uname -r
3.10.0-229.el7.x86_64
[root@s9 bigdata]# more /proc/cpuinfo | grep "model name"
model name  : Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz
model name  : Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz
model name  : Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz
model name  : Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz
[root@s9 bigdata]# grep MemTotal /proc/meminfo
MemTotal:       16172776 kB
[root@s9 bigdata]#