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People are already reading my next book, BPF Performance Tools: Linux System and Application Observability. The rough cut is now on Safari https://www.oreilly.com/library/view/bpf-performance-tools/9780136588870/ …
#eBPF pic.twitter.com/8eq4duzK1G
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#eBPF in#Ghidra now! Check out new extension.https://github.com/Nalen98/eBPF-for-Ghidra … -
I wrote my first tracing tool with eBPF which is a sort of "ftrace for networking people". Please check this out if you like. Feedbacks are very welcome :)
#ebpf https://github.com/YutaroHayakawa/ipftrace … -
Do you always wanted to know which process connects to what AS or hosts? Then check out my new Linux
#eBPF based prototype called socket-connect-bpf (using AS data from@jedisct1): https://github.com/p-/socket-connect-bpf …pic.twitter.com/mxb4qpfL2S -
Libkefir, a C library to turn network filtering rules into
#eBPF programs. https://github.com/Netronome/libkefir … -
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@jessfraz on#eBPF “Stop using iptables for ya firewalls, it’s like using duct tape to fix a leak, you are just going to have to keep layering it on.”@justincormack’s Modern OS track@QConLondon features eBPF, LinuxKit, Cloudflare Workers & more https://bit.ly/2EgsUYu pic.twitter.com/wQke69leLl
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I learned: running an
#eBPF program may require lifting the kernel lockdown -- blog post: https://gehrcke.de/2019/09/running-an-ebpf-program-may-require-lifting-the-kernel-lockdown/ … CC@IOVisor@brendangregg -
I'm wondering how many people want to have
#ebpf for non-linux kernel platforms. I'm one of them. Is anyone in here want it? If so, let me know what you want to do with it if you don't mind. -
The superpowers of
#eBPF in the Linux network stack - a closer look at how eBPF can be used to improve protocol implementations https://uclouvain.be/en/research-institutes/icteam/ingi/news/the-superpowers-of-ebpf-in-the-networking-stack.html … -
We have a XDP-tutorial on GitHub https://github.com/xdp-project/xdp-tutorial …
#eBPF -
Interesting insight into the income and expenditure incurred in running a national pool organisation. In this instance the English Blackball Pool Federation.
#blackballpool#EBPF pic.twitter.com/ip6ROz8Jqg
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Check out excellent
#ebpf primer by@gborellohttps://sysdig.com/blog/the-art-of-writing-ebpf-programs-a-primer/ … -
today I defined
#ebpf as “serverless for the linux kernel”. Change my mind -
My colleagues at
@Netronome just open-sourced the “CoreNIC” firmware for the Agilio SmartNICs (including the#eBPF offload capabilities). We are very proud about this! https://github.com/Netronome/nic-firmware/ … -
We have a microkernel and nobody noticed. -GregKH
#ebpf#kr2019pic.twitter.com/i6wQLXr5id
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I just published Network security for microservices with eBPF https://link.medium.com/2m1QrgGFUV
#eBPF#microservices#networking -
Great to see others writing XDP
#eBPF tutorials. See: https://github.com/ns1/xdp-workshop … -
ahead of my talk at
@defcon on evil#eBPF, i'd like to leave you all with a PoC of a vanilla cap_sys_admin dockerized process (ie w/ vanilla apparmor/seccomp) that stomps pid 1 memory. this is a generic escape btw. like i said at#35c3, docker's sysfs restrictions are not enoughpic.twitter.com/ZVikbhmyvjShow this thread -
In his award winning paper,
@khamphatg uses#ebpf in the Linux TCP stack to implement new TCP options or dynamically change the algorithms used by the stack. This opens new possibilities for application developers and researchers to tune TCP https://arxiv.org/abs/1901.01863 pic.twitter.com/rTKe3CBZYU
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I've been playing with
#eBPF these days so I wrote a blog post about it!#golang#linux https://blog.aquasec.com/intro-ebpf-tracing-containers …. .pic.twitter.com/JXeIFykWe7
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