{"author_url":"https://blog.hatena.ne.jp/yohei-a/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20121015%2F1350287823\" title=\"SystemTap \u3067\u7279\u5b9a\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u767a\u884c\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u3092\u8868\u793a\u3059\u308b - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://yohei-a.hatenablog.jp/","provider_url":"https://hatena.blog","image_url":null,"title":"SystemTap \u3067\u7279\u5b9a\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u767a\u884c\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u3092\u8868\u793a\u3059\u308b","provider_name":"Hatena Blog","categories":["Linux","SystemTap"],"description":"\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u7528\u610f\u3059\u308b targeted.stp probe syscall.* { if ( pid() == target() ) printf(\"Syscall: %s\\n\",name) } \u5b9f\u884c\u3057\u3066\u307f\u308b \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u8d77\u52d5\u3059\u308b $ ping localhost \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3057\u305f\u3044\u30d7\u30ed\u30bb\u30b9\u306ePID\u3092\u8abf\u3079\u308b\u3002 $ ps -elf|grep [p]ing 4 S oracle 3198 3169 0 75 0 - 493 416062 00:44 pts/0 00:00:00 ping localhost SystemTap \u3092\u4f7f\u3063\u3066\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u307f\u308b\u3002 # stap ./tar\u2026","author_name":"yohei-a","height":"190","type":"rich","width":"100%","url":"https://yohei-a.hatenablog.jp/entry/20121015/1350287823","blog_title":"ablog","published":"2012-10-15 16:57:03"}