{"blog_title":"kazuho\u306e\u30e1\u30e2\u7f6e\u304d\u5834","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazuhooku.hatenadiary.org%2Fentry%2F20081210%2F1228891097\" title=\" OpenVZ \u7cfb\u306e VM \u306e\u4e8c\u91cd\u82e6 - kazuho\u306e\u30e1\u30e2\u7f6e\u304d\u5834\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"kazuhooku","categories":[],"image_url":null,"published":"2008-12-10 15:38:17","version":"1.0","url":"https://kazuhooku.hatenadiary.org/entry/20081210/1228891097","provider_url":"https://hatena.blog","width":"100%","blog_url":"https://kazuhooku.hatenadiary.org/","height":"190","description":"\u30b9\u30ef\u30c3\u30d7\u304c\u306a\u304f\u3001\u304b\u3064\u3001overcommit \u304c\u52b9\u304b\u306a\u3044\u306e\u3067\u3001\u3044\u308d\u3044\u308d\u52d5\u304b\u306a\u3044\u3002apache 2 \u7cfb\u306e worker mpm \u3068\u304b\u6a19\u6e96\u8a2d\u5b9a\u3060\u3068\u8d77\u52d5\u6642\u306b 500MB1.5GB \u78ba\u4fdd\u3059\u308b\u306e\u3067 *1 \u5f53\u7136\u8d77\u52d5\u3059\u3089\u3057\u306a\u3044\u3002\u3082\u3046 LD_PRELOAD \u3067 malloc \u3092 MAP_SHARED \u306a mmap(2) \u306b\u30de\u30c3\u30d7\u3059\u308b\u5171\u6709\u30e9\u30a4\u30d6\u30e9\u30ea\u4f5c\u308d\u3046\u304b\u306a\u3041\u3002\u306a\u3093\u3068\u3044\u3046\u52a3\u5316\u518d\u767a\u660e\u3002 *1:\u3063\u3066\u6a19\u6e96\u306e pthread_attr_stacksize =10MB \u306e\u307e\u307e StartServers * ThreadsperChild = 50 \u30b9\u30ec\u30c3\u30c9150 \u30b9\u30ec\u30c3\u30c9\u8d77\u52d5\u3067\u3059\u3088\u306d?","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kazuhooku/","title":" OpenVZ \u7cfb\u306e VM \u306e\u4e8c\u91cd\u82e6"}