Больше лагов богу лагов

This series introduces BPF STRUCT_OPS. It is an infra to allow implementing some specific kernel's function pointers in BPF. The first use case included in this series is to implement TCP congestion control algorithm in BPF (i.e. implement struct tcp_congestion_ops in BPF).

ebpf+gnu os

Аналитика с дивана, медиатек подожрет всякие цуско премиуим силикон

Не нетрономом единым

Using synchronous IO, our enterprise SSD testbed cannot reach 600k IOPS. With io_uring, we can do more than 400k IOPS on a single CPU core without any extra performance tuning effort. Hitting 1M IOPS on a real SSD takes at most 4 CPU cores, so even the Micron X100 and upcoming Intel Alder Stream 3D XPoint SSDs should pose no challenge to our new benchmarks.

https://www.anandtech.com/show/15491/enterprise-nvme-hynix-samsung-dapustor-dera

Невидия прикупила кумулус к мелланоксу, сети возможно таки станут "open"