{"title":"java\u306e\u30e1\u30e2\u30ea\u95a2\u9023\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3001\u78ba\u8a8d\u65b9\u6cd5","url":"https://hogem.hatenablog.com/entry/20101128/1291042821","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhogem.hatenablog.com%2Fentry%2F20101128%2F1291042821\" title=\"java\u306e\u30e1\u30e2\u30ea\u95a2\u9023\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3001\u78ba\u8a8d\u65b9\u6cd5 - \u3046\u307e\u3044\u307c\u3046\u3076\u308d\u3050\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","author_name":"hogem","image_url":null,"published":"2010-11-28 00:00:21","width":"100%","version":"1.0","description":"http://d.hatena.ne.jp/learn/20090218/p1 \u2191\u3068\u3066\u3082\u53c2\u8003\u306b\u306a\u3063\u305fentry\u3002 java\u8d77\u52d5\u6642\u306eoption \u53c2\u8003URL\u3092\u53c2\u8003\u306b\u3002log\u3092\u304d\u3063\u3061\u308a\u51fa\u3057\u307e\u3057\u3087\u3046\u3063\u3066\u3044\u3046\u3002 \u7279\u306b SIGQUIT\u3067heap\u60c5\u5831\u3092\u51fa\u529b(\u540c\u6642\u306bFull GC\u3082\u767a\u751f)\u3055\u305b\u308b\"-XX:+PrintClassHistogram\" (-verbose:gc \u3082\u6307\u5b9a) \u3002OutOfMemory\u6642\u306bheap dump\u3059\u308b\"-XX:+HeapDumpOnOutOfMemoryError\" \u7b49\u3002 heap \u4f7f\u7528\u72b6\u6cc1\u78ba\u8a8d pid\u306fjps\u3001ps\u306a\u3069\u3067\u78ba\u8a8d\u3002 # jstat -gcutil -h10 182\u2026","categories":["java"],"height":"190","blog_title":"\u3046\u307e\u3044\u307c\u3046\u3076\u308d\u3050","blog_url":"https://hogem.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/hogem/","provider_name":"Hatena Blog","type":"rich"}