{"blog_title":"ablog","description":"Reducing Memory Access Latency by Satoru Moriya (Hitachi LTC) \u304c\u7d20\u6674\u3089\u3057\u3059\u304e\u308b\u306e\u3067\u30e1\u30e2\u3002 \u307e\u3068\u3081 vm.swappiness = 0 \u306b\u3088\u308a\u3001\u89e3\u653e\u53ef\u80fd\u306a\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3042\u308b\u3046\u3061\u306f\u30d7\u30ed\u30bb\u30b9\u306e\u30e1\u30e2\u30ea(anon page)\u3092\u30b9\u30ef\u30c3\u30d7\u30a2\u30a6\u30c8\u3057\u306a\u3044\u3088\u3046\u306b\u3067\u304d\u308b*1\u3002 swappines=0 \u306b\u3057\u3066\u3082 \u89e3\u653e\u53ef\u80fd\u306a\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3042\u308b\u306e\u306b\u30d7\u30ed\u30bb\u30b9\u306e\u30e1\u30e2\u30ea\u304c\u30b9\u30ef\u30c3\u30d7\u30a2\u30a6\u30c8\u3055\u308c\u308b\u554f\u984c\u304c\u3042\u3063\u305f\u304c\u3001\u3053\u306e\u8cc7\u6599\u3092\u66f8\u3044\u305f\u5b88\u5c4b\u3055\u3093\u306e\u30d1\u30c3\u30c1\u304c Kernel 3.5 \u306b\u30de\u30fc\u30b8\u3055\u308c\u3066\u3044\u308b \u2192 mm: avoid swapping out with swappine\u2026","title":"\"Reducing Memory Access Latency\" \u304c\u7d20\u6674\u3089\u3057\u3059\u304e\u308b","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20150922%2F1442926906\" title=\"&quot;Reducing Memory Access Latency&quot; \u304c\u7d20\u6674\u3089\u3057\u3059\u304e\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>","author_url":"https://blog.hatena.ne.jp/yohei-a/","width":"100%","blog_url":"https://yohei-a.hatenablog.jp/","version":"1.0","provider_name":"Hatena Blog","author_name":"yohei-a","type":"rich","provider_url":"https://hatena.blog","height":"190","url":"https://yohei-a.hatenablog.jp/entry/20150922/1442926906","published":"2015-09-22 22:01:46","categories":["Linux"]}