Closes Bug:1393608 - Replaced useage of virt memory to res in the Line charts in all detail pages.
Closes Bug:1393608 - Replaced useage of virt memory to res in the Line charts in all detail pages.

Change-Id: I87735d22a7823431b123a8c5757186ce29612852

hari-sk/contrail-web-core,nagakiran/contrail-web-core,vishnuvv/contrail-web-core,hari-sk/contrail-web-core,nagakiran/contrail-web-core,vishnuvv/contrail-web-core,biswajit-mandal/contrail-web-core,biswajit-mandal/contrail-web-core,hari-sk/contrail-web-core,vishnuvv/contrail-web-core,biswajit-mandal/contrail-web-core,nagakiran/contrail-web-core