I started to look into #BPF #eBPF lately (for the understanding of new tools I use and want to use and also to write my own observability tools). This is an interesting article how BPF helped to detect noisy neighbors (other processes in other cgroups consuming too much resources) Noisy Neighbor Detection with eBPF https://netflixtechblog.com/noisy-neighbor-detection-with-ebpf-64b1f4b3bbdd