How much memory are you dedicating to the VM?
For docker I need to give it little, well it takes very little:
Code:
docker stats | egrep -i "home|influx|hassio|traefik|container"
CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
56ba74ce18c0 homeassistant 0.74% 240.3MiB / 1.851GiB 12.68% 0B / 0B 728MB / 3.88GB 36
4fefdb830243 traefik 2.79% 21.11MiB / 1.851GiB 1.11% 726GB / 731GB 246MB / 16.4kB 19
204a2cb2fe0c hassio_supervisor 0.11% 48.24MiB / 1.851GiB 2.55% 1.65GB / 5.72MB 800MB / 19MB 21
0c7c706d55e0 hassio_multicast 0.04% 1.59MiB / 1.851GiB 0.08% 0B / 0B 2.51MB / 4.1kB 4
1dae8390e765 hassio_dns 0.07% 11.79MiB / 1.851GiB 0.62% 1.52GB / 48.2MB 207MB / 0B 14
5fe575bd2bee hassio_cli 0.00% 1.508MiB / 1.851GiB 0.08% 3.4GB / 113kB 270MB / 0B 5
290d9379d010 hassio_audio 0.01% 7.562MiB / 1.851GiB 0.40% 3.4GB / 0B 151MB / 16.5MB 6
702bd8985d5f influxdb 1.14% 132.5MiB / 1.851GiB 6.99% 1.18GB / 212MB 1.52GB / 14.1GB 13