Linux 7.2 Showing Some Unexpected Nice Performance Gains On AMD EPYC Sorano
Curated from Phoronix
If you're running workloads on AMD EPYC "Sorano" hardware, the upcoming Linux 7.2 kernel is something to pay attention to. Beyond the headline features like cache-aware scheduling, early testing reveals surprising improvements in network and socket performance—areas critical for high-throughput services and distributed systems. These kinds of optimizations don’t always make headlines but can have a real impact on latency and throughput in production environments. For practitioners, this means better resource utilization and potentially fewer tuning tweaks down the line. If you're evaluating kernel upgrades or performance tuning strategies, keep an eye on Linux 7.2—especially if your infrastructure relies on EPYC processors. A concrete takeaway: test the staging branch in a controlled environment to measure these gains in your specific workload context.
While the Linux 7. 2 merge window doesn't wrap up until this weekend as the feature cut-off for new material, I have already begun some early benchmarks of the code currently staged for this next version of the Linux kernel. Linux 7.
— Phoronix