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joeljacobs/vmmem

Last active April 18, 2018 01:56
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virsh mem
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vmmem
function vmmem { free="$(free -h)";echo "$free";memtotal=0 ; for i in $(virsh list --name); do mem=$(( $(virsh dommemstat $i |head -1|cut -d " " -f 2) /1024/1024));memtotal=$(( $memtotal + $mem)); printf "%-20s%10s\n" $i $mem; done; echo " Total VM ${memtotal}G"; echo " Difference: $(( $(echo "$free" |grep "Mem:"|cut -d " " -f 12|rev|cut -c 2-|rev) - $memtotal))G"|sort -V; }
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