Munin contributed plugins

        echo 'graph_vlabel %'

        echo 'graph_scale no'

        echo 'graph_info This graph shows the percentage of processor time spent in user mode by the every single VM process.'

        echo 'graph_period second'

        vboxmanage list vms | sed -r 's/^\"(.*)\" \{.*\}$/\1/' | while read -r VM_NAME; do

                VM_NAME_PRINT=$(echo -e "${VM_NAME}" | sed 's/[^A-Za-z0-9_]/_/g')