{"author_name":"HTN20190109","categories":["DB"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2020%2F10%2F25%2F113752\" title=\"\u30e9\u30c3\u30c1\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>","provider_url":"https://hatena.blog","published":"2020-10-25 11:37:52","width":"100%","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/HTN20190109/","url":"https://htn20190109.hatenablog.com/entry/2020/10/25/113752","blog_url":"https://htn20190109.hatenablog.com/","height":"190","description":"MySQL (8.0.21)https://dev.mysql.com/doc/refman/8.0/en/performance-schema-instrument-naming.html update performance_schema.setup_consumers set enabled = 'YES'where name like '%waits%'; select * from performance_schema.events_waits_currentwhere event_name like '%wait/synch%'; select * from performance\u2026","type":"rich","version":"1.0","blog_title":"HTN20190109\u306e\u65e5\u8a18","title":"\u30e9\u30c3\u30c1\u78ba\u8a8d"}