VM1:
root@ubuntu:~# free -m
              total        used        free      shared  buff/cache   available
Mem:            992          52          69           1         869         782
Swap:           239          15         224

VM2:
linode:ubuntu-core-16-64 .../tests/main/econnreset# free -m
              total        used        free      shared  buff/cache   available
Mem:           2000          50          75         352        1874        1411
Swap:           239         239           0