{"id":16315,"date":"2024-11-18T15:37:10","date_gmt":"2024-11-18T07:37:10","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16315\/"},"modified":"2024-11-18T15:37:10","modified_gmt":"2024-11-18T07:37:10","slug":"linux%e4%b8%ad%e7%9a%84gc%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16315\/","title":{"rendered":"linux\u4e2d\u7684gc\u662f\u4ec0\u4e48"},"content":{"rendered":"<blockquote><p>\n  \u5728linux\u4e2d\uff0c&#8221;gc&#8221;\u901a\u5e38\u662f\u6307&#8221;garbage collection&#8221;\uff0c\u5783\u573e\u56de\u6536\u7684\u7b80\u79f0\uff0c\u5783\u573e\u56de\u6536\u901a\u8fc7\u81ea\u52a8\u68c0\u6d4b\u4e0d\u518d\u88ab\u7a0b\u5e8f\u4f7f\u7528\u7684\u5185\u5b58\uff0c\u5e76\u5728\u9002\u5f53\u7684\u65f6\u5019\u81ea\u52a8\u8fdb\u884c\u91ca\u653e\uff0c\u89e3\u51b3\u4e86\u624b\u52a8\u5185\u5b58\u7ba1\u7406\u7684\u95ee\u9898\uff0c\u5783\u573e\u56de\u6536\u5668\u4f1a\u8ddf\u8e2a\u5bf9\u8c61\u4e4b\u95f4\u7684\u5f15\u7528\u5173\u7cfb\uff0c\u6807\u8bb0\u6d3b\u52a8\u5bf9\u8c61\uff0c\u7136\u540e\u6e05\u9664\u672a\u88ab\u5f15\u7528\u7684\u5bf9\u8c61\uff0c\u4f7f\u5176\u6210\u4e3a\u53ef\u56de\u6536\u7684\u5783\u573e\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202307\/14\/2023071409542490817.jpg\" class=\"aligncenter\" title=\"linux\u4e2d\u7684gc\u662f\u4ec0\u4e48\u63d2\u56fe\" alt=\"linux\u4e2d\u7684gc\u662f\u4ec0\u4e48\u63d2\u56fe\" \/><\/p>\n<p>\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n<p><strong>\u5728Linux\u4e2d\uff0c&#8221;gc&#8221;\u901a\u5e38\u662f\u6307&#8221;Garbage Collection&#8221;\uff08\u5783\u573e\u56de\u6536\uff09\u7684\u7b80\u79f0\u3002\u5783\u573e\u56de\u6536\u662f\u4e00\u79cd\u81ea\u52a8\u5185\u5b58\u7ba1\u7406\u6280\u672f\uff0c\u65e8\u5728\u5e2e\u52a9\u7a0b\u5e8f\u5458\u89e3\u51b3\u5185\u5b58\u7ba1\u7406\u7684\u95ee\u9898\u3002<\/strong><\/p>\n<p>\u5728\u4f7f\u7528\u7f16\u7a0b\u8bed\u8a00\u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u901a\u5e38\u9700\u8981\u624b\u52a8\u5206\u914d\u548c\u91ca\u653e\u5185\u5b58\u6765\u7ba1\u7406\u7a0b\u5e8f\u7684\u5185\u5b58\u4f7f\u7528\u3002\u7136\u800c\uff0c\u624b\u52a8\u7ba1\u7406\u5185\u5b58\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u3001\u60ac\u7a7a\u6307\u9488\u7b49\u95ee\u9898\uff0c\u9020\u6210\u7a0b\u5e8f\u7684\u4e0d\u7a33\u5b9a\u548c\u5185\u5b58\u8d44\u6e90\u6d6a\u8d39\u3002<\/p>\n<p>\u5783\u573e\u56de\u6536\u901a\u8fc7\u81ea\u52a8\u68c0\u6d4b\u4e0d\u518d\u88ab\u7a0b\u5e8f\u4f7f\u7528\u7684\u5185\u5b58\uff0c\u5e76\u5728\u9002\u5f53\u7684\u65f6\u5019\u81ea\u52a8\u8fdb\u884c\u91ca\u653e\uff0c\u89e3\u51b3\u4e86\u624b\u52a8\u5185\u5b58\u7ba1\u7406\u7684\u95ee\u9898\u3002\u5783\u573e\u56de\u6536\u5668\u4f1a\u8ddf\u8e2a\u5bf9\u8c61\u4e4b\u95f4\u7684\u5f15\u7528\u5173\u7cfb\uff0c\u6807\u8bb0\u6d3b\u52a8\u5bf9\u8c61\uff0c\u7136\u540e\u6e05\u9664\u672a\u88ab\u5f15\u7528\u7684\u5bf9\u8c61\uff0c\u4f7f\u5176\u6210\u4e3a\u53ef\u56de\u6536\u7684\u5783\u573e\u3002<\/p>\n<p>\u5728Linux\u4e2d\uff0c\u8bb8\u591a\u7f16\u7a0b\u8bed\u8a00\u90fd\u5b9e\u73b0\u4e86\u5783\u573e\u56de\u6536\u673a\u5236\uff0c\u5982Java\u7684JVM\uff08Java\u865a\u62df\u673a\uff09\u4e2d\u7684\u5783\u573e\u56de\u6536\u5668\u3001Python\u7684\u5783\u573e\u56de\u6536\u5668\u3001Ruby\u7684\u5783\u573e\u56de\u6536\u5668\u7b49\u3002\u8fd9\u4e9b\u5783\u573e\u56de\u6536\u5668\u8d1f\u8d23\u81ea\u52a8\u7ba1\u7406\u5206\u914d\u7ed9\u7a0b\u5e8f\u7684\u5185\u5b58\uff0c\u51cf\u5c11\u4e86\u7a0b\u5e8f\u5458\u9700\u8981\u8fdb\u884c\u663e\u5f0f\u5185\u5b58\u7ba1\u7406\u7684\u5de5\u4f5c\u3002<\/p>\n<p>\u5783\u573e\u56de\u6536\u5bf9\u4e8e\u63d0\u9ad8\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\u3001\u964d\u4f4e\u5185\u5b58\u6cc4\u6f0f\u98ce\u9669\u4ee5\u53ca\u51cf\u5c11\u7f16\u7a0b\u5de5\u4f5c\u8d1f\u62c5\u90fd\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e2d\u7684gc\u662f\u4ec0\u4e48\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728linux\u4e2d\uff0c&#8221;gc&#8221;\u901a\u5e38\u662f\u6307&#8221;garbage collection&#8221;\uff0c\u5783\u573e\u56de\u6536\u7684\u7b80\u79f0\uff0c\u5783\u573e\u56de\u6536\u901a\u8fc7\u81ea\u52a8\u68c0\u6d4b\u4e0d\u518d\u88ab\u7a0b\u5e8f\u4f7f\u7528\u7684\u5185\u5b58\uff0c\u5e76\u5728\u9002\u5f53\u7684\u65f6\u5019\u81ea\u52a8\u8fdb\u884c\u91ca\u653e\uff0c\u89e3\u51b3\u4e86\u624b\u52a8\u5185\u5b58\u7ba1\u7406\u7684\u95ee\u9898\uff0c\u5783\u573e\u56de\u6536\u5668\u4f1a\u8ddf\u8e2a\u5bf9\u8c61\u4e4b\u95f4\u7684\u5f15\u7528\u5173\u7cfb\uff0c\u6807\u8bb0\u6d3b\u52a8\u5bf9\u8c61\uff0c\u7136\u540e\u6e05\u9664\u672a\u88ab\u5f15\u7528\u7684\u5bf9\u8c61\uff0c\u4f7f\u5176\u6210\u4e3a\u53ef\u56de\u6536\u7684\u5783\u573e\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5728Linux\u4e2d\uff0c&#8221;gc&#8221;\u901a\u5e38\u662f\u6307&#8221;Garbage Collection&#8221;\uff08\u5783\u573e\u56de\u6536\uff09\u7684\u7b80\u79f0\u3002\u5783\u573e\u56de\u6536\u662f\u4e00\u79cd\u81ea\u52a8\u5185\u5b58\u7ba1\u7406\u6280\u672f\uff0c\u65e8\u5728\u5e2e\u52a9\u7a0b\u5e8f\u5458\u89e3\u51b3\u5185\u5b58\u7ba1\u7406\u7684\u95ee\u9898\u3002 \u5728\u4f7f\u7528\u7f16\u7a0b\u8bed\u8a00\u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u901a\u5e38\u9700\u8981\u624b\u52a8\u5206\u914d\u548c\u91ca\u653e\u5185\u5b58\u6765\u7ba1\u7406\u7a0b\u5e8f\u7684\u5185\u5b58\u4f7f\u7528\u3002\u7136\u800c\uff0c\u624b\u52a8\u7ba1\u7406\u5185\u5b58\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u3001\u60ac\u7a7a\u6307\u9488\u7b49\u95ee\u9898\uff0c\u9020\u6210\u7a0b\u5e8f\u7684\u4e0d\u7a33\u5b9a\u548c\u5185\u5b58\u8d44\u6e90\u6d6a\u8d39\u3002 \u5783\u573e\u56de\u6536\u901a\u8fc7\u81ea\u52a8\u68c0\u6d4b\u4e0d\u518d\u88ab\u7a0b\u5e8f\u4f7f\u7528\u7684\u5185\u5b58\uff0c\u5e76\u5728\u9002\u5f53\u7684\u65f6\u5019\u81ea\u52a8\u8fdb\u884c\u91ca\u653e\uff0c\u89e3\u51b3\u4e86\u624b\u52a8\u5185\u5b58\u7ba1\u7406\u7684\u95ee\u9898\u3002\u5783\u573e\u56de\u6536\u5668\u4f1a\u8ddf\u8e2a\u5bf9\u8c61\u4e4b\u95f4\u7684\u5f15\u7528\u5173\u7cfb\uff0c\u6807\u8bb0\u6d3b\u52a8\u5bf9\u8c61\uff0c\u7136\u540e\u6e05\u9664\u672a\u88ab\u5f15\u7528\u7684\u5bf9\u8c61\uff0c\u4f7f\u5176\u6210\u4e3a\u53ef\u56de\u6536\u7684\u5783\u573e\u3002 \u5728Linux\u4e2d\uff0c\u8bb8\u591a\u7f16\u7a0b\u8bed\u8a00\u90fd\u5b9e\u73b0\u4e86\u5783\u573e\u56de\u6536\u673a\u5236\uff0c\u5982Java\u7684JVM\uff08Java\u865a\u62df\u673a\uff09\u4e2d\u7684\u5783\u573e\u56de\u6536\u5668\u3001Python\u7684\u5783\u573e\u56de\u6536\u5668\u3001Ruby\u7684\u5783\u573e\u56de\u6536\u5668\u7b49\u3002\u8fd9\u4e9b\u5783\u573e\u56de\u6536\u5668\u8d1f\u8d23\u81ea\u52a8\u7ba1\u7406\u5206\u914d\u7ed9\u7a0b\u5e8f\u7684\u5185\u5b58\uff0c\u51cf\u5c11\u4e86\u7a0b\u5e8f\u5458\u9700\u8981\u8fdb\u884c\u663e\u5f0f\u5185\u5b58\u7ba1\u7406\u7684\u5de5\u4f5c\u3002 \u5783\u573e\u56de\u6536\u5bf9\u4e8e\u63d0\u9ad8\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\u3001\u964d\u4f4e\u5185\u5b58\u6cc4\u6f0f\u98ce\u9669\u4ee5\u53ca\u51cf\u5c11\u7f16\u7a0b\u5de5\u4f5c\u8d1f\u62c5\u90fd\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002 \u4ee5\u4e0a\u5c31\u662f\u4e2d\u7684gc\u662f\u4ec0\u4e48\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16315","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16315"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16315\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}