kvm虚似机监控

[root@ok Desktop]# yum install virt-top
[root@ok Desktop]# virt-top

virt-top 22:53:44 - x86_64 4/4CPU 1100MHz 3520MB
11 domains, 4 active, 4 running, 0 sleeping, 0 paused, 7 inactive D:0 O:0 X:0
CPU: 45.3%  Mem: 1792 MB (1792 MB by guests)

   ID S RDRQ WRRQ RXBY TXBY %CPU %MEM    TIME   NAME                              
    5 R  309  483  36M   3M 42.5 29.0  30:03.21 win7
    6 R    0    0  292   84  1.1  7.0   2:17.34 centos03
    2 R    0    0  250   42  0.9  7.0   6:22.33 centos02
    4 R    0    1  250   42  0.8  7.0   6:02.80 12c
    -                                           (05t)
    -                                           (06t)
    -                                           (centos07)
    -                                           (centos08)
    -                                           (centos09)
    -                                           (kvm-demo-07)