Node Manager profiles allow you to manually scale your cluster as needed. These profiles are set in the Myriad configuration file, myriad-config-default.yml. Each profile is identified by zero, small, medium, and large with default cpu and memory parameters.
"profiles": { "zero": { "cpu": "0", "mem": "0" }, "small": { "cpu": "1", "mem": "1100" }, "medium": { "cpu": "2", "mem": "2048" }, "large": { "cpu": "4", "mem": "4096" } },