There is a project called pumba https://github.com/gaia-adm/pumba, that kind of simulates chaos testing that netflix does, on container level.
There's also dockerized pumba, that could be easily started without the need of having pumba installed on your OS.
@rnorth What do you think about creating a module/project that provides dockerized pumba and a small DSL for running it?
Arquillian has something similar (http://arquillian.org/blog/2016/08/30/arquillian-cube-q-1-0-0-Alpha1/, check Container Chaos).
I think it would be useful to have such tools integrated with testcontainers.