Reminded me of this old post by Facebook, well worth a read :) https://engineering.fb.com/2014/11/14/production-engineering/solving-the-mystery-of-link-imbalan

Reminded me of this old post by Facebook, well worth a read :) https://engineering.fb.com/2014/11/14/production-engineering/solving-the-mystery-of-link-imbalance-a-metastable-failure-state-at-scale/ https://engineering.fb.com/2014/11/14/production-engineering...