Berkeley Packet Filter (BPF) BCC
http://www.brendangregg.com/ebpf.html
https://qmonnet.github.io/whirl-offload/2016/09/01/dive-into-bpf/
A thorough introduction to eBPF
https://lwn.net/Articles/740157/
http://netdevconf.org/1.2/papers/borkmann.pdf
https://qmonnet.github.io/whirl-offload/2017/02/11/implementing-openstate-with-ebpf/
https://github.com/iovisor/bcc
https://blogs.dropbox.com/tech/2017/09/optimizing-web-servers-for-high-throughput-and-low-latency/
https://www.kernel.org/doc/Documentation/networking/filter.txt
https://github.com/iovisor/bcc
http://www.brendangregg.com/blog/2016-03-05/linux-bpf-superpowers.html
http://www.brendangregg.com/blog/2016-10-27/dtrace-for-linux-2016.html
https://medium.com/netflix-techblog/java-in-flames-e763b3d32166
https://github.com/iovisor/bcc/blob/master/docs/reference_guide.md
https://medium.com/netflix-techblog/java-in-flames-e763b3d32166