gistfile1.txt

root@ctrl-a01:/opt/openstack-ansible/playbooks# /opt/monasca-agent/bin/python -c 'import psutil;print psutil.virtual_memory()';free -b
svmem(total=270453657600L, available=200870019072L, percent=25.7, used=119030800384L, free=151422857216L, active=84483264512, inactive=26593742848, buffers=3111329792L, cached=46335832064)
              total        used        free      shared  buff/cache   available
Mem:    270453657600 65939648512 151426469888  4200562688 53087539200 198656114688
Swap:             0           0           0