Dragonfly, an in-memory data store, has achieved a significant performance milestone by reaching 6.43 million operations per second on a single AWS c7gn.16xlarge instance, which features ARM-based Graviton3 processors. This accomplishment marks a 60.75% increase in throughput from the previous 4 million ops/sec achieved on the c6gn.16xlarge instance, despite no major changes to Dragonfly's codebase or architecture. The improvement is largely attributed to the hardware advancements of the Graviton3 processor, which offers up to 25% better performance and double the network bandwidth compared to its predecessor. Dragonfly's design, particularly its multi-threaded shared-nothing architecture, allows it to automatically scale with hardware improvements, maintaining high throughput and atomicity without the need for mutexes or spinlocks. This makes it highly efficient and cost-effective, as demonstrated by its ability to handle more operations per second with increased computational power and network capabilities, ensuring it remains a leading solution for demanding workloads.