Loading time is too large when a new machine is created with the older Image.

[achutharaman]

I'm using this library in one of my Linux cloud servers and I've successfully done the setup and the NodeJs node-postal modules is also working as expected.

When I take an Image of the working server and create a new server the node-postal module is taking longer time to load in the nodejs application, but in the existing server when i turn that OFF and turn that ON again there is no such issue and the node-postal module loads faster & I can't see any difference.

So what is the issue when I create a new server out of an Image? and how to overcome the slow loading of the node-postal module during such cases?