Container becoming very slow

If I Click any modules,System take a while to load it.
Is there any solution to resolve it?.

You running container where? in local computer or production environment?
Are you running container in some cloud services like Amazon ECS or GCE?
How you launched the container?

It needs to have more clear info to try helping you to sort out this problem.

In local computer

probably the resources are not enough to let container run.
How did you setup docker?
How many CPU and how much RAM for docker machine?

Double check the configuration of docker.
Docker itself doesn’t limit resources if not used in swarm mode (and on PC is not configured in swarm mode).
So the only problem I can see is the resources in your local computer