You've made your Docker container: how does it run? What files are in it? Will it work in your new environment?
Ellexus Container Checker generates a simple, quick report on the I/O performance of the applications within your Docker container. It carries out a series of checks to highlight areas where performance improvements can be made and why the application may not be performing as expected. The report not only gives data about any potential problems; it tells you how to fix them.

The tool performs the following healthchecks:

I/O performance: Small reads and writes? Excess meta data operations? Discover all the flaws that are bringing your application to a standstill.
File dependencies and security: What files does my application need to run? Are they inside the container? Make sure nothing is missing and that the container doesn't access files or network locations that it shouldn't.
Time: Where is your application wasting time? Should you use a different cloud set-up? Find out if your container is a time waster.