{"id":10358,"date":"2023-11-28T21:33:02","date_gmt":"2023-11-28T13:33:02","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=10358"},"modified":"2023-12-07T11:17:42","modified_gmt":"2023-12-07T03:17:42","slug":"jvm-zhong-zai-xin-sheng-daifu-zhi-suan-fa-le-jie-m","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhong-zai-xin-sheng-daifu-zhi-suan-fa-le-jie-m\/","title":{"rendered":"JVM\u4e2d\u5728\u65b0\u751f\u4ee3-\u590d\u5236\u7b97\u6cd5\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"

\u5728Java\u865a\u62df\u673a\u4e2d\uff0c\u65b0\u751f\u4ee3\u901a\u5e38\u91c7\u7528\u590d\u5236\u7b97\u6cd5\uff08Copying Algorithm\uff09\u4f5c\u4e3a\u5783\u573e\u56de\u6536\u7684\u4e3b\u8981\u7b97\u6cd5\u3002\u65b0\u751f\u4ee3\u5305\u62ecEden\u533a\u3001Survivor\u533a\uff08\u901a\u5e38\u6709\u4e24\u4e2a\uff1aS0\u548cS1\uff09\uff0c\u5bf9\u8c61\u5728Eden\u533a\u88ab\u521b\u5efa\uff0c\u7ecf\u8fc7\u4e00\u6b21Minor GC \u540e\uff0c\u5b58\u6d3b\u7684\u5bf9\u8c61\u4f1a\u88ab\u590d\u5236\u5230Survivor\u533a\uff0c\u7ecf\u8fc7\u591a\u6b21Minor GC \u540e\uff0c\u4ecd\u7136\u5b58\u6d3b\u7684\u5bf9\u8c61\u4f1a\u88ab\u664b\u5347\u5230\u8001\u5e74\u4ee3\u3002<\/p>\n

\u65b0\u751f\u4ee3\u4e2d\u7684\u590d\u5236\u7b97\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \nEden\u533a\u5206\u914d\u5185\u5b58\uff1a<\/strong> \u65b0\u521b\u5efa\u7684\u5bf9\u8c61\u9996\u5148\u88ab\u5206\u914d\u5230Eden\u533a\u3002\n<\/li>\n
  2. \nMinor GC\u89e6\u53d1\uff1a<\/strong> \u5f53Eden\u533a\u6ee1\u65f6\uff0c\u4f1a\u89e6\u53d1Minor GC\u3002\u5728Minor GC \u8fc7\u7a0b\u4e2d\uff0c\u5b58\u6d3b\u7684\u5bf9\u8c61\u5c06\u88ab\u590d\u5236\u5230Survivor\u533a\uff0c\u540c\u65f6\u8fdb\u884c\u5e74\u9f84\u6807\u8bb0\u3002\n<\/li>\n
  3. \n\u5bf9\u8c61\u664b\u5347\uff1a<\/strong> \u7ecf\u8fc7\u591a\u6b21Minor GC \u540e\uff0c\u4ecd\u7136\u5b58\u6d3b\u7684\u5bf9\u8c61\u4f1a\u88ab\u664b\u5347\u5230\u8001\u5e74\u4ee3\u3002\n<\/li>\n
  4. \n\u56de\u6536\uff1a<\/strong> Eden\u533a\u548cSurvivor\u533a\u4e2d\u4e0d\u518d\u5b58\u6d3b\u7684\u5bf9\u8c61\u5c06\u88ab\u56de\u6536\u3002\n<\/li>\n<\/ol>\n

    \u8fd9\u79cd\u590d\u5236\u7b97\u6cd5\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u907f\u514d\u4e86\u8001\u5e74\u4ee3\u7684\u5185\u5b58\u788e\u7247\u95ee\u9898\uff0c\u540c\u65f6\u5728\u5bf9\u8c61\u5b58\u6d3b\u7387\u8f83\u4f4e\u7684\u60c5\u51b5\u4e0b\uff0c\u590d\u5236\u7b97\u6cd5\u7684\u6548\u7387\u8f83\u9ad8\u3002\u7136\u800c\uff0c\u5b83\u7684\u7f3a\u70b9\u662f\u9700\u8981\u4e24\u500d\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u56e0\u4e3a\u5728\u5783\u573e\u56de\u6536\u8fc7\u7a0b\u4e2d\uff0c\u5b58\u6d3b\u7684\u5bf9\u8c61\u4f1a\u88ab\u590d\u5236\u5230\u53e6\u4e00\u5757\u7a7a\u95f2\u7684\u533a\u57df\u3002<\/p>\n

    \u603b\u4f53\u800c\u8a00\uff0c\u65b0\u751f\u4ee3\u91c7\u7528\u590d\u5236\u7b97\u6cd5\u662f\u4e3a\u4e86\u9002\u5e94\u5bf9\u8c61\u751f\u547d\u5468\u671f\u77ed\u3001\u5783\u573e\u56de\u6536\u9891\u7e41\u7684\u7279\u70b9\u3002\u5728\u65b0\u751f\u4ee3\u7684\u8bbe\u8ba1\u4e2d\uff0c\u5c3d\u91cf\u5c06\u5bf9\u8c61\u7684\u751f\u547d\u5468\u671f\u77ed\u7684\u90e8\u5206\u96c6\u4e2d\u5728Eden\u533a\uff0c\u901a\u8fc7\u9891\u7e41\u7684Minor GC \u5c06\u77ed\u547d\u7684\u5bf9\u8c61\u8fc5\u901f\u56de\u6536\u3002\u5728\u5bf9\u8c61\u7ecf\u8fc7\u591a\u6b21Minor GC \u540e\u4ecd\u7136\u5b58\u6d3b\u7684\uff0c\u624d\u4f1a\u88ab\u664b\u5347\u5230\u8001\u5e74\u4ee3\uff0c\u4ece\u800c\u964d\u4f4e\u8001\u5e74\u4ee3\u7684\u5783\u573e\u56de\u6536\u9891\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728Java\u865a\u62df\u673a\u4e2d\uff0c\u65b0\u751f\u4ee3\u901a\u5e38\u91c7\u7528\u590d\u5236\u7b97\u6cd5\uff08Copying Algorithm\uff09\u4f5c\u4e3a\u5783\u573e\u56de\u6536\u7684\u4e3b\u8981\u7b97\u6cd5\u3002\u65b0\u751f\u4ee3 […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119],"tags":[],"class_list":["post-10358","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=10358"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10358\/revisions"}],"predecessor-version":[{"id":16827,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10358\/revisions\/16827"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=10358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=10358"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=10358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}