I can&#x27;t help but respond to each of these incredibly myopic comments that suggest some deficiency with unikernels that doesn&#x27;t already exist with a traditional OS: this exact same problem exists on Linux, except there you have multiple layers of allocators managing the fixed &#x27;heap&#x27; available.<p>There&#x27;s no reason few allocators can&#x27;t cope as well, or why Mirage couldn&#x27;t implement support for memory ballooning like Linux does, or etc. etc.