{"author_name":"tamata78","type":"rich","provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftamata78.hatenablog.com%2Fentry%2F2015%2F10%2F30%2F140000\" title=\"MySQL\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u63a5\u7d9a\u6570\u3068\u30b9\u30ec\u30c3\u30c9\u6570\u3092\u53c2\u7167\u3059\u308b\u30b3\u30de\u30f3\u30c9 - \u6c17\u8efd\u306b\u697d\u3057\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u904a\u3076\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2015-10-30 14:00:00","version":"1.0","blog_title":"\u6c17\u8efd\u306b\u697d\u3057\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u904a\u3076","width":"100%","blog_url":"https://tamata78.hatenablog.com/","url":"https://tamata78.hatenablog.com/entry/2015/10/30/140000","title":"MySQL\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u63a5\u7d9a\u6570\u3068\u30b9\u30ec\u30c3\u30c9\u6570\u3092\u53c2\u7167\u3059\u308b\u30b3\u30de\u30f3\u30c9","description":"MySQL\u3067too many connections\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u7d4c\u7def\u3082\u3042\u308a\u3001MySQL\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u63a5\u7d9a\u6570\u3068\u30b9\u30ec\u30c3\u30c9\u6570\u3092\u53c2\u7167\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092\u8abf\u67fb\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002 \u73fe\u5728\u306e\u63a5\u7d9a\u6570 \u4ee5\u4e0b\u306f\u7d2f\u8a08\u306e\u305f\u3081\u3001\u73fe\u5728\u5024\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u306f\u524d\u56de\u5024\u3068\u306e\u5dee\u5206\u3092\u53d6\u308b mysql> show global status like 'Threads_connected'; +-------------------+-------+ | Variable_name | Value | +-------------------+-------+ | Threads_connected | 2 | +--------\u2026","image_url":null,"categories":["MySQL"],"author_url":"https://blog.hatena.ne.jp/tamata78/"}