Tanel Poder 🇺🇦 (@TanelPoder) / X

Tanel Poder 🇺🇦

17K posts

Tanel Poder 🇺🇦

@TanelPoder

Creator of 0x.tools and a long time computer performance nerd. Performance & Troubleshooting Training: learn.tanelpoder.com

Miami, FL

Joined February 2009

Pinned
Tanel Poder 🇺🇦
@TanelPoder
Jul 14
Replying to @P99CONF
This should be (again) useful and fun! In addition to other things, I'll demo my new "brr" eBPF Runtime Reporter and Profiler tool that uses perf_events for profiling both the eBPF program functions and OS kernel function calls underneath 😎 github.com/tanelpoder/brr
Tanel Poder 🇺🇦
@TanelPoder
Jun 18
Releasing an eBPF Runtime Reporter and Profiler tool (brr). I've used it for profiling eBPF programs themselves. It unifies bpftop-like utilization/event frequency monitoring with perf_events based CPU sampling, with source code line mapping. github.com/tanelpoder/brr/
Tanel Poder 🇺🇦
@TanelPoder
Jun 2
Hehe, strace-ui by @JaneStreetGroup folks: blog.janestreet.com/strace-ui-bons…
Tanel Poder 🇺🇦
@TanelPoder
Jun 1
Question for fellow Oracle nerds: I'm sure I saw a post recently about an Oracle 23/26 enhancement for more scalable LMT bigfile tablespace space management. Something like where now there can be multiple "KTFB Bitmapped File Space Header" blocks, instead of just one header block
Tanel Poder 🇺🇦
@TanelPoder
May 16
AI mildly frustrated by Oracle DB patching process?
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