{"id":11013,"date":"2023-11-28T21:49:44","date_gmt":"2023-11-28T13:49:44","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11013"},"modified":"2023-12-07T16:12:28","modified_gmt":"2023-12-07T08:12:28","slug":"jvm-zhongg1shou-ji-qi-le-jie-ma","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhongg1shou-ji-qi-le-jie-ma\/","title":{"rendered":"JVM\u4e2dG1\u6536\u96c6\u5668\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"<p>G1\uff08Garbage-First\uff09\u5783\u573e\u6536\u96c6\u5668\u662fJava\u865a\u62df\u673a\u4e2d\u7684\u4e00\u79cd\u5783\u573e\u56de\u6536\u7b97\u6cd5\uff0c\u4e8eJava 7\u7248\u672c\u4e2d\u5f15\u5165\uff0c\u65e8\u5728\u6539\u8fdb\u5148\u524d\u6536\u96c6\u5668\uff08\u5982Parallel\u6536\u96c6\u5668\u548cConcurrent Mark-Sweep\u6536\u96c6\u5668\uff09\u7684\u6027\u80fd\u3002G1\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u5728\u5b9e\u73b0\u9ad8\u541e\u5410\u91cf\u7684\u540c\u65f6\uff0c\u63d0\u4f9b\u66f4\u53ef\u9884\u6d4b\u548c\u66f4\u77ed\u7684\u5783\u573e\u6536\u96c6\u6682\u505c\u65f6\u95f4\u3002<\/p>\n<p>\u4ee5\u4e0b\u662fG1\u5783\u573e\u6536\u96c6\u5668\u7684\u4e00\u4e9b\u4e3b\u8981\u7279\u70b9\u548c\u7279\u6027\uff1a<\/p>\n<ol>\n<li>\n<strong>\u57fa\u4e8e\u533a\u57df\u7684\u6536\u96c6\uff1a<\/strong> G1\u5c06\u5806\u5185\u5b58\u5212\u5206\u4e3a\u591a\u4e2a\u76f8\u7b49\u5927\u5c0f\u7684\u533a\u57df\uff0c\u5e76\u4f7f\u7528\u57fa\u4e8e\u533a\u57df\u7684\u65b9\u6cd5\u8fdb\u884c\u5783\u573e\u6536\u96c6\u3002\u65e0\u8bba\u662fYoung\u4ee3\u8fd8\u662fOld\u4ee3\uff0c\u5806\u90fd\u88ab\u5206\u6210\u4e00\u7ec4\u76f8\u7b49\u5927\u5c0f\u7684\u533a\u57df\u3002\n<\/li>\n<li>\n<strong>\u5206\u4ee3\u6536\u96c6\uff1a<\/strong> \u7c7b\u4f3c\u4e8e\u5176\u4ed6\u6536\u96c6\u5668\uff0cG1\u91c7\u7528\u5206\u4ee3\u7684\u65b9\u6cd5\uff0c\u6709\u4e00\u4e2aYoung\u4ee3\u7528\u4e8e\u77ed\u5bff\u547d\u5bf9\u8c61\uff0c\u548c\u4e00\u4e2aOld\u4ee3\u7528\u4e8e\u957f\u5bff\u547d\u5bf9\u8c61\u3002\n<\/li>\n<li>\n<strong>\u53ef\u9884\u6d4b\u7684\u6682\u505c\u65f6\u95f4\uff1a<\/strong> G1\u65e8\u5728\u63d0\u4f9b\u66f4\u53ef\u9884\u6d4b\u548c\u66f4\u77ed\u7684\u5783\u573e\u6536\u96c6\u6682\u505c\u65f6\u95f4\uff0c\u4ee5\u6ee1\u8db3\u5bf9\u4f4e\u5ef6\u8fdf\u7684\u5e94\u7528\u9700\u6c42\u3002\n<\/li>\n<li>\n<strong>\u5e76\u53d1\u6807\u8bb0\uff1a<\/strong> G1\u901a\u8fc7\u4e0e\u5e94\u7528\u7ebf\u7a0b\u5e76\u53d1\u6267\u884c\u5927\u90e8\u5206\u5783\u573e\u56de\u6536\u5de5\u4f5c\u3002\u6807\u8bb0\u9636\u6bb5\uff08\u8bc6\u522b\u5b58\u6d3b\u5bf9\u8c61\uff09\u662f\u5e76\u53d1\u6267\u884c\u7684\uff0c\u4ee5\u51cf\u5c11\u6682\u505c\u65f6\u95f4\u3002\n<\/li>\n<li>\n<strong>\u6df7\u5408\u6536\u96c6\uff1a<\/strong> G1\u5f15\u5165\u4e86\u6df7\u5408\u6536\u96c6\u7684\u6982\u5ff5\uff0c\u5141\u8bb8\u5728\u5355\u4e2a\u6536\u96c6\u5468\u671f\u4e2d\u540c\u65f6\u6536\u96c6Young\u4ee3\u548cOld\u4ee3\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u6709\u52a9\u4e8e\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\n<\/li>\n<li>\n<strong>\u81ea\u9002\u5e94\u8c03\u6574\uff1a<\/strong> G1\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u884c\u4e3a\u52a8\u6001\u8c03\u6574\u533a\u57df\u7684\u5927\u5c0f\u3002\u6839\u636e\u5f53\u524d\u7684\u5783\u573e\u751f\u6210\u6a21\u5f0f\uff0c\u5b83\u505a\u51fa\u51b3\u7b56\uff0c\u786e\u5b9a\u54ea\u4e9b\u533a\u57df\u9700\u8981\u6536\u96c6\u3002\n<\/li>\n<li>\n<strong>\u79ef\u6781\u56de\u6536\uff1a<\/strong> G1\u7684\u91cd\u70b9\u662f\u9996\u5148\u56de\u6536\u542b\u6709\u6700\u591a\u5783\u573e\u7684\u533a\u57df\uff0c\u56e0\u6b64\u88ab\u79f0\u4e3a&quot;Garbage-First&quot;\u3002\u5b83\u65e8\u5728\u6700\u5927\u7a0b\u5ea6\u5730\u63d0\u9ad8\u6bcf\u4e2a\u6536\u96c6\u5468\u671f\u4e2d\u56de\u6536\u7684\u7a7a\u95f4\u91cf\u3002\n<\/li>\n<li>\n<strong>\u6539\u8fdb\u7684\u5806\u538b\u7f29\uff1a<\/strong> G1\u96c6\u6210\u4e86\u66f4\u6709\u6548\u7684\u5806\u538b\u7f29\u673a\u5236\uff0c\u6709\u52a9\u4e8e\u51cf\u5c11\u788e\u7247\u5316\uff0c\u63d0\u9ad8\u6574\u4f53\u5185\u5b58\u6548\u7387\u3002\n<\/li>\n<\/ol>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cG1\u5783\u573e\u6536\u96c6\u5668\u901a\u5e38\u5efa\u8bae\u7528\u4e8e\u5177\u6709\u5927\u5806\u5927\u5c0f\u548c\u4e25\u683c\u5ef6\u8fdf\u8981\u6c42\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u5783\u573e\u6536\u96c6\u5668\u7684\u6548\u679c\u53ef\u80fd\u53d6\u51b3\u4e8e\u5e94\u7528\u7a0b\u5e8f\u7684\u5177\u4f53\u7279\u5f81\u548c\u5de5\u4f5c\u8d1f\u8f7d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>G1\uff08Garbage-First\uff09\u5783\u573e\u6536\u96c6\u5668\u662fJava\u865a\u62df\u673a\u4e2d\u7684\u4e00\u79cd\u5783\u573e\u56de\u6536\u7b97\u6cd5\uff0c\u4e8eJava 7\u7248\u672c\u4e2d\u5f15\u5165\uff0c\u65e8 [&hellip;]<\/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-11013","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11013","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=11013"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11013\/revisions"}],"predecessor-version":[{"id":16932,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11013\/revisions\/16932"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11013"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}