Sohei Iwahori/1982/coffee/PHP/AWS/監視とかSREとかそのへん/eBPF
Joined January 2008
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772 Photos and videos
My slide is here, please take some time to check it! Also please feel free to contact me anytime if you have any questions; English or Japanese is OK!! speakerdeck.com/egmc/ebpf-ca… #LaravelLiveJp
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So happy to see additional bpftrace section to DTrace Dynamic Tracing in PHP manual has been merged. Enjoy tracing!
github.com/php/doc-en/pull/5… #php #ebpf
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日本語マニュアルも対応してます
自分で書いたものだし日本語はすぐ用意したのだけど各国のマニュアル翻訳追随が早くてすごい（フランス語やロシア語、スペイン語などが追加から2日くらいで入っていた（というのがあるので、原文をミスると怖いなあとやや思うところ・・）
php.net/manual/ja/features.d…
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DTrace tracepoints have been supported in PHP since version 5.3 and have been maintained for over a decade, though not being used that much. The sample code I've added should work immediately with most recent distributions, please give it a try! 🙌
Jun 10
PHP manual update: tracing PHP with bpftrace — long possible, now documented. @EGMC wrote the hands-on guide: attach to PHP's DTrace probes, no SystemTap, no code changes. Japan's eBPF champion (loved his #LaravelLiveJP LT) translated it to Japanese too.
php.net/manual/en/features.d…
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egmc retweeted
Jun 9
日本とLaravel Live Japan 2026に関するブログ記事を書きました！スウェーデン語ですが、自動翻訳で日本語版もこちらからご覧いただけます：tinyurl.com/22wfxwvr #LaravelLiveJP
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My slide is here, please take some time to check it! Also please feel free to contact me anytime if you have any questions; English or Japanese is OK!! speakerdeck.com/egmc/ebpf-ca… #LaravelLiveJp
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Video clip is also available here!
youtube.com/live/TR25AkhjiRc…
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Cases introduced in my LT at #LaravelLiveJp are also related this, tracking PHP compile events, getting latency histogram data, both use DTrace(USDT) tracepoint and eBPF.
x.com/EGMC/status/2064134978…
So happy to see additional bpftrace section to DTrace Dynamic Tracing in PHP manual has been merged. Enjoy tracing!
github.com/php/doc-en/pull/5… #php #ebpf
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egmc retweeted
The next Laravel Live Japan has not been confirmed yet, but we’ve created a form for anyone interested in joining us next time 🇯🇵
Sign up to receive the latest updates about future events!
qxnwo.share.hsforms.com/2InI…
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でましたねーー関係者各位スーパーお疲れ様でございます、自分はいかんともしがたい事情によりとりあえずチケットは確保してるもののどっちか一日どうにか行ければ、夜はNG、懇親会は厳しそう、という塩梅でございます・・
アンカンファレンスが今年もあって嬉しいですね
sre-next.dev/2026/schedule/
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