{"type":"rich","provider_url":"https://hatena.blog","categories":["Linux"],"url":"https://yohei-a.hatenablog.jp/entry/20151115/1447595877","provider_name":"Hatena Blog","blog_url":"https://yohei-a.hatenablog.jp/","height":"190","title":"Linux \u306e\u30da\u30fc\u30b8\u56de\u53ce\u307e\u308f\u308a\u306e\u30ab\u30fc\u30cd\u30eb\u30d1\u30e9\u30e1\u30fc\u30bf","width":"100%","author_name":"yohei-a","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20151115%2F1447595877\" title=\"Linux \u306e\u30da\u30fc\u30b8\u56de\u53ce\u307e\u308f\u308a\u306e\u30ab\u30fc\u30cd\u30eb\u30d1\u30e9\u30e1\u30fc\u30bf - 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_title":"ablog","version":"1.0","author_url":"https://blog.hatena.ne.jp/yohei-a/","published":"2015-11-15 22:57:57","description":"Linux(kernel 2.6.32-303 \u4ee5\u964d)\u306eDB\u30b5\u30fc\u30d0\u3067\u30e1\u30e2\u30ea16GB\u3001\u30b9\u30ef\u30c3\u30d7\u9818\u57df16GB\u306e\u5834\u5408\u3001\u3056\u3063\u304f\u308a\u3053\u3093\u306a\u611f\u3058\u304c\u826f\u3044\u304b\u306a\u3068\u3044\u3046\u5984\u60f3\u30e1\u30e2\u3002 vm.swapiness=1 vm.overcommit_memory=2 vm.overcommit_ratio=80 vm.min_free_kbytes=524288 vm.extra_free_kbytes=1048576(kernel 3.5\u4ee5\u964d) vm.swappiness=1 \u3067\u30da\u30fc\u30b8\u30a2\u30a6\u30c8\u3088\u308a\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u89e3\u653e\u3092\u512a\u5148\u3055\u305b\u308b\u3002kernel 2.6.32-303 \u4ee5\u964d\u30010 \u306b\u3059\u308b\u3068 OOM Killer \u304c\u767a\u52d5\u3057\u3084\u3059\u304f\u306a\u308b\u3089\u2026","image_url":"https://images-fe.ssl-images-amazon.com/images/I/61siOL9Bm8L._SL160_.jpg"}