{"author_name":"n_agetsuma","blog_url":"https://n-agetsuma.hatenablog.com/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fn-agetsuma.hatenablog.com%2Fentry%2F2015%2F01%2F07%2F222644\" title=\"-XX:+DisableExplicitGC\u306b\u95a2\u3059\u308bJDK7\u3068JDK8\u306e\u9055\u3044 - n-agetsuma\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://n-agetsuma.hatenablog.com/entry/2015/01/07/222644","provider_url":"https://hatena.blog","categories":["OpenJDK"],"image_url":null,"published":"2015-01-07 22:26:44","height":"190","width":"100%","type":"rich","title":"-XX:+DisableExplicitGC\u306b\u95a2\u3059\u308bJDK7\u3068JDK8\u306e\u9055\u3044","blog_title":"n-agetsuma\u306e\u65e5\u8a18","description":"\u3053\u306e\u8a18\u4e8b\u306f JVM Advent Calendar 2014\u306e12/5\u5206\u306e\u8a18\u4e8b*1\u3067\u3059\u3002\u6628\u65e5\u306f @jyukutyo\u3055\u3093\u306eJITWatch\u3067JIT\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u898b\u3088\u3046\uff01\u3067\u3057\u305f\u3002HotSpot\u306b\u306f-XX:+DisableExplicitGC\u3068\u3044\u3046\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u6319\u52d5\u304cJDK8\u306e\u30ea\u30ea\u30fc\u30b9\u304b\u3089\u5909\u308f\u3063\u3066\u3044\u305f\u306e\u3067\u307e\u3068\u3081\u307e\u3059\u3002 -XX:+DisableExplicitGC \u3068\u306f System.gc()\u3067GC\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u3066\u3082\u7121\u8996\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4e2d\u3067System.gc()\u3092\u5b9f\u884c\u3055\u308c\u308b\u3068\u30e1\u30b8\u30e3\u30fcGC\u304c\u767a\u751f\u3057\u307e\u3059\u3002HotSpot\u306b\u4efb\u305b\u305f\u5834\u5408\u306f\u30de\u30a4\u30ca\u30fcGC\u3067\u5341\u5206\u56de\u53ce\u3067\u304d\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u2026","author_url":"https://blog.hatena.ne.jp/n_agetsuma/","provider_name":"Hatena Blog"}