D2C was designed to provide easy scaling for applications and hosts. Check your metrics online and use scaling when you need it. We are supporting horizontal scaling as well as vertical.
Horizontal scaling means increasing number of containers. You can scale horizontal almost all services in D2C. Open a service page and click Scale.
Choose hosts which you want to be scaled to and click Scale service
After that, the scaling process starts, the status of service changes to Scaling. You can check system logs at the service page. The notification comes after the end of the process.
Vertical scaling means increasing power of a host (CPU, RAM). The process is quite easy - open a host page, choose the instance type and click Resize.