Quick 2 liner to measure used global zone resources

I have a situation where I have a lot of local zones with capped resources running on my global zones.

root@myglobalzone:~# zoneadm list | grep -v global
localzone60051
localzone60043
localzone60063
localzone30025
localzone60049
localzone30061
localzone60039
localzone60105
localzone60101
localzone60161
localzone50059
localzone30081
localzone30035
localzone30083

I need to find the total capped physical memory & the dedicated CPUs used by the local zones so that I can ascertain if the global zone can accommodate more local zones.

I could measure the used capacities by checking the zonecfg for each zone one by one, noting it down & summing the total. That would be a boring and time consuming process.

Here is a quick 2 line trick to get the required information within seconds:

root@myglobalzone:~#  for i in $(zoneadm list | grep -v global); do zonecfg -z $i info dedicated-cpu | grep ncpus | awk '{print $2}'| tr "\n" "+" ; done
16+16+4+48+16+4+16+8+8+8+12+128+32+64+root@myglobalzone:~#

root@myglobalzone:~# echo "16+16+4+48+16+4+16+8+8+8+12+128+32+64+" | sed "s/.$/ /"  | bc
380
root@myglobalzone:~#
root@myglobalzone:~# for i in $(zoneadm list | grep -v global); do zonecfg -z $i info capped-memory | grep physical | awk '{print $2}'| tr "\n" "+" |tr -d "G"; done
16+16+8+64+16+12+16+16+16+16+36+192+32+64+root@myglobalzone:~#

root@myglobalzone:~# echo "16+16+8+64+16+12+16+16+16+16+36+192+32+64+"  | sed "s/.$/ /"  | bc
520

Hope this time saver helps!