{"blog_url":"https://mita2db.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/mita2db/","image_url":null,"published":"2020-04-19 10:00:00","author_name":"mita2db","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmita2db.hateblo.jp%2Fentry%2F2020%2F04%2F19%2F100000\" title=\"\u826f\u304f\u4f7f\u3046 pt-query-digest \u306e\u30b3\u30de\u30f3\u30c9 \u30e1\u30e2 - mita2 database life\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_title":"mita2 database life","description":"\u305f\u3060\u306e\u30e1\u30e2\u3067\u3059\u3002 pt-query-digest percona tookit \u306b\u542b\u307e\u308c\u308b\u30c4\u30fc\u30eb\u306e\uff11\u3064\u3002 \u30b9\u30ed\u30fc\u30af\u30a8\u30ea\u30ed\u30b0\u3084tcpdump \u304b\u3089\u30af\u30a8\u30ea\u3092\u62bd\u51fa\u3057\u3066\u3001\u30af\u30a8\u30ea\u3092\u96c6\u8a08\u3059\u308b\u30c4\u30fc\u30eb\u3002 \u8ca0\u8377\u3092\u304b\u3051\u3066\u3044\u308b\u30af\u30a8\u30ea\u3092\u6d17\u3044\u51fa\u3059\u306e\u306b\u4fbf\u5229\u306a\u30e4\u30c4\u3002 https://www.percona.com/doc/percona-toolkit/LATEST/pt-query-digest.html \u3044\u3064\u3082\u306e\u30b3\u30de\u30f3\u30c9 InnoDB \u306e IO \u306e\u591a\u3044\u9806\u3067\u30bd\u30fc\u30c8 InnoDB_IO_r_bytes \u306f Vanilla MySQL\u3067\u306f\u51fa\u529b\u3055\u308c\u306a\u3044\u3002Percona \u3067\u3057\u304b\u52d5\u304b\u306a\u3044\u3002 $ pt-query-digest --\u2026","provider_name":"Hatena Blog","height":"190","categories":["MySQL"],"title":"\u826f\u304f\u4f7f\u3046 pt-query-digest \u306e\u30b3\u30de\u30f3\u30c9 \u30e1\u30e2","type":"rich","url":"https://mita2db.hateblo.jp/entry/2020/04/19/100000","provider_url":"https://hatena.blog"}