How to see the load average of all the vps on the node

[root@abc ~]# vzlist -o veid,laverage
      CTID       LAVERAGE
       150       0.00/0.02/0.02
       350       0.00/0.00/0.00
       450       0.00/0.05/0.06
      5095      0.00/0.05/0.04
      6970      0.01/0.09/0.06
      7170      57.00/56.97/56.91