{"author_name":"udzura","blog_url":"https://udzura.hatenablog.jp/","type":"rich","author_url":"https://blog.hatena.ne.jp/udzura/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fudzura.hatenablog.jp%2Fentry%2F2019%2F10%2F17%2F155317\" title=\"Nginx\u3092bpftrace\u3067\u8ffd\u3044\u304b\u3051\u308b - \u30ed\u30fc\u30d5\u30a1\u30a4\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","title":"Nginx\u3092bpftrace\u3067\u8ffd\u3044\u304b\u3051\u308b","blog_title":"\u30ed\u30fc\u30d5\u30a1\u30a4\u65e5\u8a18","categories":[],"height":"190","published":"2019-10-17 15:53:17","image_url":null,"provider_name":"Hatena Blog","width":"100%","version":"1.0","description":"\u3053\u306e\u30d6\u30ed\u30b0\u306f\u3001\u6628\u65e5\u306e\u5206\u3067\u3059\u3002\u3060\u3081\u3067\u3059\u304b\u306d... \u30ab\u30fc\u30cd\u30eb\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u30b7\u30ea\u30fc\u30ba\u3067\u3059\u3002\u4eca\u65e5\u306f\u3001Nginx\u3092\u3001\u8ffd\u3063\u3066\u307f\u307e\u3059\u3002 \u307e\u305a\u3001 uprobe \u304c\u898b\u3048\u308bnginx\u30d0\u30a4\u30ca\u30ea\u3092\u7528\u610f\u3059\u308b \u5927\u62b5\u306e\u5834\u5408\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306enginx\u30d0\u30a4\u30ca\u30ea\u306f\u30b7\u30f3\u30dc\u30eb\u304cstrip\u3055\u308c\u3066\u3044\u3066\u3001uprobe\u304c\u898b\u3048\u306a\u3044\u3002 nginx-build \u306a\u3069\u3067\u81ea\u5206\u3067\u30d3\u30eb\u30c9\u3059\u308b\u3002 github.com \u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u306e\u90fd\u5408\u4e0a\u3001 --with-debug \u3067\u30d3\u30eb\u30c9\u3059\u308b\u3068\u3044\u3044\u3089\u3057\u3044\uff08 ngx_request_t * \u306a\u3069\u304c\u30c8\u30ec\u30fc\u30b5\u304b\u3089\u898b\u3048\u308b\u3088\u3046\u306b\u306a\u308b\uff09\u3002 $ nginx-build -d src/nginx-build -v 1.15.12 \\ --\u2026","url":"https://udzura.hatenablog.jp/entry/2019/10/17/155317"}