Brendan Gregg
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- Huge news for Doctor Who fans: DMP 1 & 3 found! 13 Mar
- New blog post: Why I joined OpenAI 7 Feb
- Why I joined OpenAI 6 Feb
- New post: Leaving Intel 5 Dec 2025
- Leaving Intel 4 Dec 2025
- On "AI Brendans" or "Virtual Brendans" 27 Nov 2025
- Intel is listening, don't waste your shot 21 Nov 2025
- Third Stage Engineering 16 Nov 2025
- new post: When to Hire a Computer Performance Engineering Team (2025) part 1 of 2 4 Aug 2025
- When to Hire a Computer Performance Engineering Team (2025) part 1 of 2 3 Aug 2025
- Had a great time at #srenext Tokyo 14 Jul 2025 Quoting@pyama86今日もいい日だった #srenext
- Systems Performance, 2nd edition 24 May 2025 Recommendstheir own
- BPF Performance Tools 24 May 2025 Recommendstheir own
- The Art of Capacity Planning 24 May 2025 Recommendsaffiliate link
- The Practical Performance Analyst 24 May 2025 Recommendsaffiliate link
- Linux Kernel Development, 3rd Ed. 24 May 2025 Recommendsaffiliate link
- Understanding the Linux Kernel, 3rd Ed. 24 May 2025 Recommendsaffiliate link
- The Design of the Unix Operating System 24 May 2025 Recommendsaffiliate link
- The Cuckoo's Egg 24 May 2025 Recommendsaffiliate link
- Cryptonomicon 24 May 2025 Recommendsaffiliate link
- Applied Cryptography 24 May 2025 Recommendsaffiliate link
- The Art of Unix Programming 24 May 2025 Recommendsaffiliate link
- The Practice of Programming 24 May 2025 Recommends
- The Mythical Man-Month 24 May 2025 Recommendsaffiliate link
- Expert C Programming 24 May 2025 Recommendsaffiliate link
- The C Programming Language, 2nd Ed. 24 May 2025 Recommendsaffiliate link
- The AWK Programming Language 24 May 2025 Recommendsaffiliate link
- UNIX: A History and a Memoir 24 May 2025 Recommends
- Just For Fun 24 May 2025 Recommendsaffiliate link
- Where Wizards Stay Up Late 24 May 2025 Recommendsaffiliate link
- Skunk Works 24 May 2025 Recommendsaffiliate link
- The Worst Journey in the World 24 May 2025 Recommendsaffiliate link
- The No Asshole Rule 24 May 2025 Recommendsaffiliate link
- new blog post: 3 Years of Extremely Remote Work 22 May 2025
- 3 Years of Extremely Remote Work 21 May 2025
- New blog post: Doom GPU Flame Graphs, a fun demo of AI/GPU Flame Graphs and FlameScope, now open source 30 Apr 2025
- Doom GPU Flame Graphs 30 Apr 2025
- My website is back online https://t.co/1cRpD64hyP after migrating to a different provider (and https works again) 3 Mar 2025
- My website is online as http at https://t.co/1cRpD64hyP, but I just broke the https links, sorry. If you delete the "s" then the links should still work. 2 Mar 2025
- AI Flame Graphs: Showing what's actually running on the HW and how we got there. Uses Intel EU stall profiling and eBPF. 30 Oct 2024
- AI Flame Graphs 28 Oct 2024
- FlameGraph — Stack trace visualizer 20 Oct 2024
- WSJ covering the eBPF "super revolutionary technology" 16 Aug 2024
- New post: No More Blue Fridays: How eBPF is already being adopted to prevent kernel crashes 22 Jul 2024
- No More Blue Fridays 21 Jul 2024
- bpf-perf-tools-book — Official repository for the BPF Performance Tools book 30 Apr 2024
- New blog post: Linux crisis tools 24 Mar 2024
- New blog post: The Return of the Frame Pointers (Fedora, Ubuntu) 17 Mar 2024
- New blog post: eBPF Documentary 10 Mar 2024
- perf-tools — Performance analysis tools based on Linux perf_events (aka perf) and ftrace 22 Nov 2023
- GuessingGame — Guessing game written in many programming languages 21 Sept 2023
- BPF-tools — Performance Tools using Linux eBPF 29 Jul 2023
- USENIX @SREcon APAC is only 5 weeks away! See you in Singapore 9 May 2023
- new post: eBPF Observability Tools are not Security Tools 28 Apr 2023
- Slides and video from my SREcon22 APAC keynote on computing performance futures https://t.co/slq6CP2Ygy #SREcon @usenix 1 Mar 2023
- USENIX @SREcon APAC CFP is due in two weeks (March 2nd): 17 Feb 2023
- FlameScope — coming soon 16 Apr 2022
- pmc-cloud-tools — PMC (Performance Monitoring Counter) tools for the cloud 14 Dec 2021
- HeatMap — Heat map generation tools 6 Oct 2021
- Chaosreader — An any-snarf program that processes application protocols (HTTP/FTP/...) from tcpdump or snoop files and stores session and file data 21 Aug 2021
- wss — Working Set Size tools 15 Aug 2021
- msr-cloud-tools — MSR Cloud Tools 29 Jul 2020
- bpf-perf-workshop 5 Apr 2020
- systemtap-lwtools — SystemTap Lightweight Tools 12 Jan 2020
- bpf-typewriter — BPF noisy typewriter (bpftrace) 22 Dec 2019
- Misc — Misc 19 Feb 2019
- wrmsrbench — WRMSR micro benchmark 19 Feb 2019