{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20201125%2F1606268005\" title=\"PostgreSQL \u3067 QPS \u3092\u78ba\u8a8d\u3059\u308b - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://yohei-a.hatenablog.jp/","provider_name":"Hatena Blog","author_name":"yohei-a","author_url":"https://blog.hatena.ne.jp/yohei-a/","version":"1.0","title":"PostgreSQL \u3067 QPS \u3092\u78ba\u8a8d\u3059\u308b","blog_title":"ablog","url":"https://yohei-a.hatenablog.jp/entry/20201125/1606268005","type":"rich","categories":["PostgreSQL"],"description":"PostgreSQL \u3067 QPS(Queries per second) \u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u3001\u30a4\u30b3\u30fc\u30eb\u3067\u306f\u306a\u3044\u304c\u4ee5\u4e0b\u3067 TPS(Transactions per second) \u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 SELECT sum(xact_commit+xact_rollback) FROM pg_stat_database; RDS PostgreSQL \u3084 Aurora PostgreSQL \u3060\u3068\u3001Performance Insights \u306e\u30ab\u30a6\u30f3\u30bf\u30fc\u30e1\u30c8\u30ea\u30af\u30b9\u3067 xact_commit \u3084 xact_rollback \u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u4ee5\u4e0b\u306f pgbench \u3067\u53c2\u7167\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u6d41\u3057\u305f\u969b\u2026","width":"100%","published":"2020-11-25 10:33:25","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/yohei-a/20201125/20201125103146.png","height":"190","provider_url":"https://hatena.blog"}