{"description":"MySQL (8.0.22) show session status like 'Innodb_buffer_pool_read_requests';show session status like 'Innodb_pages_read';select count(*) from tab1;show session status like 'Innodb_buffer_pool_read_requests';show session status like 'Innodb_pages_read'; show session status like 'Innodb_buffer_pool_wri\u2026","published":"2021-04-15 21:46:09","image_url":null,"type":"rich","provider_url":"https://hatena.blog","width":"100%","categories":["DB"],"author_name":"HTN20190109","height":"190","author_url":"https://blog.hatena.ne.jp/HTN20190109/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2021%2F04%2F15%2F214609\" title=\"SQL\u306e\u8aad\u307f\u66f8\u304d\u30d6\u30ed\u30c3\u30af\u6570\u78ba\u8a8d  - HTN20190109\u306e\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>","url":"https://htn20190109.hatenablog.com/entry/2021/04/15/214609","version":"1.0","blog_url":"https://htn20190109.hatenablog.com/","title":"SQL\u306e\u8aad\u307f\u66f8\u304d\u30d6\u30ed\u30c3\u30af\u6570\u78ba\u8a8d ","provider_name":"Hatena Blog","blog_title":"HTN20190109\u306e\u65e5\u8a18"}