Host resource considerations for running Solaris native zones
If you run two or three solaris branded (aka native) zones on a Solaris host, it will likely just work without thinking about memory, CPU count, or disk space. However, if you plan on running, say, 10, 50, 100, or more native zones on a single Solaris host, one should really know what to expect with regard to resource consumption of a single native zone, and thus how to set up the host system to run many of those.
For more details, please visit: https://blogs.oracle.com/solaris/post/host-resource-considerations-for-running-solaris-native-zones