corrected PS cpu lookup
corrected PS cpu lookup

Wyliodrin/node-usage,curioussavage/my-usage,arunoda/node-usage,Wyliodrin/node-usage,Wyliodrin/node-usage,arunoda/node-usage,Wyliodrin/node-usage,Discountrobot/node-usage,arunoda/node-usage,arunoda/node-usage,curioussavage/my-usage,arunoda/node-usage,curioussavage/my-usage,Discountrobot/node-usage,Discountrobot/node-usage,curioussavage/my-usage,Wyliodrin/node-usage,curioussavage/my-usage,Discountrobot/node-usage