Running anything which depends on disk cache 'working' should not be run in a shared environment, unless your application can run arbitrarily slowly. If I unde

Running anything which depends on disk cache 'working' should not be run in a shared environment, unless your application can run arbitrarily slowly. If I understand how it works, allocating memory to a container does not allocate memory for caching of data, and any IO done by any container can eject data from the cache, which means any IO intensive process will step on any other.