If you're saying the rest of the aarch64 VM got slower after enabling Rosetta 2, that's unfortunately expected. Under Linux, TSO is enabled for everything, even

If you're saying the rest of the aarch64 VM got slower after enabling Rosetta 2, that's unfortunately expected. Under Linux, TSO is enabled for everything, even aarch64 processes when Rosetta is active. On macOS, TSO is selectively enabled only for the x64 processes and leaves everything else alone.