In times of climate change, is it? If you can run one machine instead of 60, that is not just a financial win, it is also a ecology win. Not to mention that hav

In times of climate change, is it? If you can run one machine instead of 60, that is not just a financial win, it is also a ecology win. Not to mention that having 60 machines suddenly requires additional complexity in other parts: Load balancers, memcaches, distributed somethings. Performance also buys simplicity.