{"categories":["MySQL"],"title":"thread_concurrency\u306f\u3082\u3046\u6c17\u306b\u3057\u306a\u304f\u3066\u826f\u3044\u3089\u3057\u3044","url":"https://ofsilvers.hateblo.jp/entry/no-more-tuning-thread-concurrency","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/ofsilvers/","description":"thread_concurrency doesn\u2019t do what you expect - MySQL Performance Blog Don\u2019t try it. The problems with thread_concurrency are two:1- It\u2019s deprecated and removed on 5.6.1http://bugs.mysql.com/bug.php?id=550012- It only works on old Solaris versions thread_concurrency\u306f\u540c\u6642\u30b9\u30ec\u30c3\u30c9\u6570\u3092\u8a2d\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3001\u305f\u3068\u3048\u3070OS waits\u306a\u3093\u2026","type":"rich","height":"190","blog_title":"\u3057\u308b\u3066\u304f","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fofsilvers.hateblo.jp%2Fentry%2Fno-more-tuning-thread-concurrency\" title=\"thread_concurrency\u306f\u3082\u3046\u6c17\u306b\u3057\u306a\u304f\u3066\u826f\u3044\u3089\u3057\u3044 - \u3057\u308b\u3066\u304f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"author_name":"ofsilvers","width":"100%","blog_url":"https://ofsilvers.hateblo.jp/","version":"1.0","published":"2012-06-05 09:20:55"}