{"id":57432,"date":"2023-10-18T22:32:12","date_gmt":"2023-10-18T14:32:12","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=57432"},"modified":"2023-10-18T22:32:18","modified_gmt":"2023-10-18T14:32:18","slug":"parallel-scavenge%e5%9e%83%e5%9c%be%e6%94%b6%e9%9b%86%e5%99%a8%e8%ae%a4%e5%ae%9a%e5%af%b9%e8%b1%a1%e6%98%af%e5%a4%a7%e5%af%b9%e8%b1%a1%e7%9a%84%e6%9d%a1%e4%bb%b6%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/57432.html","title":{"rendered":"Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u8ba4\u5b9a\u5bf9\u8c61\u662f\u5927\u5bf9\u8c61\u7684\u6761\u4ef6\u662f\u4ec0\u4e48"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u662fJava\u7684HotSpot\u865a\u62df\u673a\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u4ef6\uff0c\u8d1f\u8d23\u7ba1\u7406\u5806\u5185\u5b58\u7684\u5783\u573e\u56de\u6536\u3002\u5728\u5176\u5de5\u4f5c\u673a\u5236\u4e2d\uff0c\u8bc6\u522b\u201c\u5927\u5bf9\u8c61\u201d\u662f\u4e00\u4e2a\u6838\u5fc3\u73af\u8282\uff0c\u56e0\u4e3a\u5927\u5bf9\u8c61\u5bf9\u4e8e\u5783\u573e\u56de\u6536\u3001\u5185\u5b58\u788e\u7247\u5316\u7b49\u90fd\u6709\u663e\u8457\u7684\u5f71\u54cd\u3002\u672c\u6587\u6df1\u5165\u63a2\u8ba8Parallel Scavenge\u5982\u4f55\u5b9a\u4e49\u548c\u5904\u7406\u5927\u5bf9\u8c61\uff0c\u4ee5\u53ca\u8fd9\u80cc\u540e\u7684\u539f\u7406\u548c\u76ee\u7684\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1.Parallel Scavenge<\/strong><strong>\u5783\u573e\u6536\u96c6\u5668\u7b80\u4ecb<\/strong><\/h2>\n\n\n\n<p>Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u662f\u57fa\u4e8e\u6807\u8bb0-\u6574\u7406\u7b97\u6cd5\u7684\u6536\u96c6\u5668\uff0c\u5b83\u4e3b\u8981\u670d\u52a1\u4e8e\u65b0\u751f\u4ee3\u3002\u7531\u4e8e\u5176\u4f7f\u7528\u7684\u662f\u591a\u7ebf\u7a0b\u5e76\u884c\u6e05\u9664\u7b56\u7565\uff0c\u6240\u4ee5\u5728\u591a\u6838\u5fc3\u5904\u7406\u5668\u4e0a\u8868\u73b0\u5c24\u4e3a\u51fa\u8272\u3002\u5783\u573e\u56de\u6536\u7684\u8fc7\u7a0b\u5c3d\u91cf\u51cf\u5c11\u4e86\u4e0e\u5e94\u7528\u7ebf\u7a0b\u7684\u4e89\u62a2\uff0c\u4ece\u800c\u8fbe\u5230\u9ad8\u541e\u5410\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2.<\/strong><strong>\u5927\u5bf9\u8c61\u662f\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<p>\u5728Java\u4e2d\uff0c\u5927\u5bf9\u8c61\u901a\u5e38\u662f\u6307\u9700\u8981\u5927\u91cf\u8fde\u7eed\u5185\u5b58\u7a7a\u95f4\u7684\u5bf9\u8c61\u3002\u4f8b\u5982\uff0c\u8f83\u5927\u7684\u6570\u7ec4\u6216\u957f\u5b57\u7b26\u4e32\u3002\u5bf9\u4e8e\u5783\u573e\u6536\u96c6\u5668\u800c\u8a00\uff0c\u5927\u5bf9\u8c61\u7684\u5904\u7406\u5c24\u4e3a\u5173\u952e\uff0c\u56e0\u4e3a\u5b83\u4eec\u5728\u5185\u5b58\u5206\u914d\u4e0e\u56de\u6536\u65f6\u90fd\u6d89\u53ca\u5230\u66f4\u9ad8\u7684\u6210\u672c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3.Parallel Scavenge<\/strong><strong>\u5982\u4f55\u5b9a\u4e49\u5927\u5bf9\u8c61\uff1f<\/strong><\/h2>\n\n\n\n<p>Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u8ba4\u4e3a\uff0c\u82e5\u4e00\u4e2a\u5bf9\u8c61\u7684\u5927\u5c0f\u8d85\u8fc7\u4e86Eden\u533a\u57df\u7684\u4e00\u534a\uff0c\u90a3\u4e48\u8fd9\u4e2a\u5bf9\u8c61\u5c31\u53ef\u4ee5\u88ab\u89c6\u4e3a\u201c\u5927\u5bf9\u8c61\u201d\u3002\u8fd9\u6837\u7684\u5b9a\u4e49\u6709\u5176\u80cc\u540e\u7684\u539f\u56e0\u3002\u4e3b\u8981\u662f\u56e0\u4e3a\u5927\u5bf9\u8c61\u5982\u679c\u7ecf\u5e38\u51fa\u73b0\u5728Eden\u533a\uff0c\u4f1a\u5bfc\u81f4\u5185\u5b58\u5206\u914d\u5931\u8d25\u548c\u63d0\u524d\u89e6\u53d1\u5783\u573e\u56de\u6536\uff0c\u5f71\u54cd\u6027\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4.<\/strong><strong>\u5927\u5bf9\u8c61\u7684\u5904\u7406\u7b56\u7565<\/strong><\/h2>\n\n\n\n<p>\u4e00\u65e6Parallel Scavenge\u5224\u5b9a\u4e00\u4e2a\u5bf9\u8c61\u4e3a\u5927\u5bf9\u8c61\uff0c\u5b83\u901a\u5e38\u4f1a\u91c7\u7528\u7279\u5b9a\u7684\u7b56\u7565\u5904\u7406\uff1a<\/p>\n\n\n\n<p>\u76f4\u63a5\u5206\u914d\u5230\u8001\u5e74\u4ee3\uff1a\u7531\u4e8e\u5927\u5bf9\u8c61\u5728\u65b0\u751f\u4ee3\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5185\u5b58\u5206\u914d\u95ee\u9898\uff0c\u6240\u4ee5\u5c06\u5176\u76f4\u63a5\u5206\u914d\u5230\u8001\u5e74\u4ee3\u53ef\u4ee5\u907f\u514d\u6b64\u7c7b\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u5c3d\u91cf\u907f\u514d\u6807\u8bb0\u4e0e\u590d\u5236\uff1a\u5728\u5783\u573e\u56de\u6536\u8fc7\u7a0b\u4e2d\uff0c\u5927\u5bf9\u8c61\u7684\u6807\u8bb0\u548c\u590d\u5236\u9700\u8981\u6d88\u8017\u66f4\u591a\u7684\u8d44\u6e90\uff0c\u56e0\u6b64\u907f\u514d\u8fd9\u4e00\u6b65\u9aa4\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u4e3a\u4ec0\u4e48\u8981\u7279\u522b\u5bf9\u5f85\u5927\u5bf9\u8c61\uff1f<\/p>\n\n\n\n<p>\u5927\u5bf9\u8c61\u7684\u7ba1\u7406\u7b56\u7565\u80cc\u540e\u6709\u4e24\u5927\u539f\u56e0\uff1a<\/p>\n\n\n\n<p>\u51cf\u5c11\u5185\u5b58\u788e\u7247\uff1a\u5927\u5bf9\u8c61\u5982\u679c\u9891\u7e41\u5730\u5728\u65b0\u751f\u4ee3\u88ab\u5206\u914d\u548c\u56de\u6536\uff0c\u4f1a\u5bfc\u81f4\u5927\u91cf\u7684\u5185\u5b58\u788e\u7247\uff0c\u8fdb\u800c\u5f71\u54cd\u5185\u5b58\u7684\u4f7f\u7528\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u63d0\u9ad8\u5783\u573e\u56de\u6536\u6548\u7387\uff1a\u901a\u8fc7\u907f\u514d\u5927\u5bf9\u8c61\u7684\u9891\u7e41\u56de\u6536\uff0c\u53ef\u4ee5\u51cf\u5c11\u5783\u573e\u56de\u6536\u7684\u65f6\u95f4\uff0c\u4ece\u800c\u63d0\u9ad8\u5e94\u7528\u7684\u541e\u5410\u91cf\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"850\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/10\/\u6587\u7ae0\u5185\u914d\u56fe-11-2.png?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\" class=\"wp-image-57435\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/10\/\u6587\u7ae0\u5185\u914d\u56fe-11-2.png 1280w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/10\/\u6587\u7ae0\u5185\u914d\u56fe-11-2-768x510.png 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5e38\u89c1\u95ee\u7b54<\/strong><\/h2>\n\n\n\n<p><strong>1.Parallel Scavenge<\/strong><strong>\u5783\u573e\u6536\u96c6\u5668\u4e3b\u8981\u670d\u52a1\u4e8e\u54ea\u90e8\u5206\u5185\u5b58\u533a\u57df\uff1f<\/strong><br>Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u4e3b\u8981\u670d\u52a1\u4e8e\u65b0\u751f\u4ee3\u3002<\/p>\n\n\n\n<p><strong>2.Parallel Scavenge<\/strong><strong>\u5783\u573e\u6536\u96c6\u5668\u662f\u5982\u4f55\u5b9a\u4e49\u201c\u5927\u5bf9\u8c61\u201d\u7684\uff1f<\/strong><br>Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u8ba4\u4e3a\uff0c\u82e5\u4e00\u4e2a\u5bf9\u8c61\u7684\u5927\u5c0f\u8d85\u8fc7\u4e86Eden\u533a\u57df\u7684\u4e00\u534a\uff0c\u90a3\u4e48\u8fd9\u4e2a\u5bf9\u8c61\u5c31\u53ef\u4ee5\u88ab\u89c6\u4e3a\u201c\u5927\u5bf9\u8c61\u201d\u3002<\/p>\n\n\n\n<p><strong>3.<\/strong><strong>\u4e3a\u4ec0\u4e48\u5927\u5bf9\u8c61\u4f1a\u76f4\u63a5\u88ab\u5206\u914d\u5230\u8001\u5e74\u4ee3\uff1f<\/strong>\u5c06\u5927\u5bf9\u8c61\u76f4\u63a5\u5206\u914d\u5230\u8001\u5e74\u4ee3\u53ef\u4ee5\u907f\u514d\u5728\u65b0\u751f\u4ee3\u56e0\u5927\u5bf9\u8c61\u5bfc\u81f4\u7684\u5185\u5b58\u5206\u914d\u95ee\u9898\uff0c\u51cf\u5c11\u5185\u5b58\u788e\u7247\u7684\u4ea7\u751f\uff0c\u5e76\u63d0\u9ad8\u5783\u573e\u56de\u6536\u7684\u6548\u7387\u3002<\/p>\n\n\n\n<p><strong>4.<\/strong><strong>\u5927\u5bf9\u8c61\u5728\u5783\u573e\u56de\u6536\u4e2d\u6709\u4ec0\u4e48\u7279\u6b8a\u6027\uff1f<\/strong>\u5927\u5bf9\u8c61\u7684\u6807\u8bb0\u548c\u590d\u5236\u5728\u5783\u573e\u56de\u6536\u8fc7\u7a0b\u4e2d\u9700\u8981\u6d88\u8017\u66f4\u591a\u7684\u8d44\u6e90\u3002\u5982\u679c\u5927\u5bf9\u8c61\u5728\u65b0\u751f\u4ee3\u9891\u7e41\u88ab\u5206\u914d\u548c\u56de\u6536\uff0c\u4f1a\u5bfc\u81f4\u5927\u91cf\u7684\u5185\u5b58\u788e\u7247\uff0c\u4ece\u800c\u5f71\u54cd\u5185\u5b58\u4f7f\u7528\u6548\u7387\u548c\u5783\u573e\u56de\u6536\u6548\u7387\u3002<\/p>\n\n\n\n<p><strong>5.Parallel Scavenge<\/strong><strong>\u5783\u573e\u6536\u96c6\u5668\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u4ec0\u4e48\uff1f<\/strong><br>Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u91c7\u7528\u591a\u7ebf\u7a0b\u5e76\u884c\u6e05\u9664\u7b56\u7565\uff0c\u5728\u591a\u6838\u5fc3\u5904\u7406\u5668\u4e0a\u8868\u73b0\u4f18\u8d8a\uff0c\u53ef\u4ee5\u5c3d\u91cf\u51cf\u5c11\u4e0e\u5e94\u7528\u7ebf\u7a0b\u7684\u4e89\u62a2\uff0c\u4ece\u800c\u8fbe\u5230\u9ad8\u541e\u5410\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Parallel Scavenge\u5783\u573e\u6536\u96c6\u5668\u662fJava\u7684HotSpot\u865a\u62df\u673a\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u4ef6\uff0c\u8d1f\u8d23\u7ba1\u7406\u5806\u5185\u5b58\u7684 [&hellip;]","protected":false},"author":5,"featured_media":57363,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/57432"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=57432"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/57432\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/57363"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=57432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=57432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=57432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}