{"id":1169,"date":"2021-06-22T16:41:10","date_gmt":"2021-06-22T08:41:10","guid":{"rendered":"http:\/\/www.rain1024.com\/?p=1169"},"modified":"2023-08-07T20:57:23","modified_gmt":"2023-08-07T12:57:23","slug":"%e6%9c%8d%e5%8a%a1%e9%a2%91%e7%b9%81%e5%8f%91%e7%94%9fyounggc%e7%9a%84%e5%a4%84%e7%90%86%e8%bf%87%e7%a8%8b%ef%bc%88%e5%90%88%e7%90%86%e5%8e%8b%e6%b5%8b%ef%bc%89","status":"publish","type":"post","link":"http:\/\/rain1024.com\/index.php\/2021\/06\/22\/%e6%9c%8d%e5%8a%a1%e9%a2%91%e7%b9%81%e5%8f%91%e7%94%9fyounggc%e7%9a%84%e5%a4%84%e7%90%86%e8%bf%87%e7%a8%8b%ef%bc%88%e5%90%88%e7%90%86%e5%8e%8b%e6%b5%8b%ef%bc%89\/","title":{"rendered":"\u670d\u52a1\u9891\u7e41\u53d1\u751fYoungGC\u7684\u5904\u7406\u8fc7\u7a0b\uff08\u5408\u7406\u538b\u6d4b\uff09"},"content":{"rendered":"

\u95ee\u9898\u63cf\u8ff0<\/h3>\n

\u6700\u8fd1\u4e00\u76f4\u5728\u505a\u9879\u76ee\u7684GC\u4f18\u5316\uff0c\u56e0\u4e3a\u670d\u52a1\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u9891\u7e41\u53d1\u751fGC\u95ee\u9898\uff0c\u867d\u7136\u4e0d\u662fFullGC\uff0c\u4f46Young\u9891\u7e41GC\u4e5f\u4f1a\u5f71\u54cd\u7ebf\u4e0a\u670d\u52a1\u7684\u6027\u80fd\uff0c\u4f18\u5316\u7684\u65b9\u5411\u6709\u4e24\u4e2a\uff0c1.\u4fee\u6539JVM\u53c2\u6570 \uff0c2.\u4f18\u5316\u4ee3\u7801\u903b\u8f91\u3002\u67e5\u770b\u5f53\u524d\u7ebf\u4e0aJVM\u914d\u7f6e\u8c03\u6574\u5e74\u8f7b\u4ee3\u7684\u5927\u5c0f\u53ef\u4ee5\u7f13\u89e3\u56e0\u5185\u5b58\u5206\u914d\u592a\u5c0f\u800c\u53d1\u751f\u9891\u7e41GC\u7684\u95ee\u9898\u3002\u672c\u6b21\u4f18\u5316\u7684\u91cd\u70b9\u5728\u4e8e\u4ee3\u7801\u903b\u8f91\u7684\u5b9e\u73b0\uff0c\u4e3b\u8981\u539f\u56e0\u662f\uff1a<\/p>\n

    \n
  1. \u5728\u76ee\u524d\u67b6\u6784\u5185\uff0c\u7cfb\u7edf\u5e76\u4e0d\u80fd\u901a\u8fc7\u6539\u53d8eden\u533a\u5927\u5c0f\u5f97\u5230\u6709\u6548\u89e3\u51b3\uff0c\u5e74\u8f7b\u4ee3\u5185\u5b58\u533a\u57df\u8c03\u5927\uff0cGC\u9891\u7387\u6539\u5584\uff0c\u4f46\u65f6\u957f\u4f1a\u53d8\u957f\u3002\u53cd\u4e4b\uff0c\u4f5c\u7528\u4e5f\u662f\u76f8\u53cd\u3002<\/p>\n<\/li>\n
  2. \n

    \u9891\u7e41\u7684GC\u548cpause\u6e05\u7406\u8017\u65f6\u53c8\u5f15\u8d77jvm\u5185tomact\u7ebf\u7a0b\u6570\u7684\u589e\u52a0\uff0c\u53ef\u901a\u8fc7\u76d1\u63a7\u89c2\u6d4b\u5230\u670d\u52a1\u5b9e\u4f8b\u7684tp99\u548ctp95\u7684\u80fd\u529b\u9010\u6e10\u964d\u4f4e<\/p>\n<\/li>\n

  3. \n

    \u901a\u8fc7\u589e\u52a0\u670d\u52a1\u5b9e\u4f8b\u63d0\u5347\u6027\u80fd\u7684\u6548\u679c\u4e0d\u591f\u660e\u663e\uff0c\u53cd\u800c\u56e0\u4e3a\u670d\u52a1\u4e2d\u5b9a\u65f6\u4efb\u52a1\u66f4\u52a0\u9891\u7e41\u8bf7\u6c42\u63a5\u53e3\uff0c\u9020\u6210\u4e0b\u6e38\u670d\u52a1\u7684\u538b\u529b\u8d1f\u62c5\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u4f18\u5316\u9636\u6bb5<\/h3>\n

    \u7b2c\u4e00\u6b21\u4f18\u5316\uff0c\u4e3b\u8981\u662f\u53bb\u9664\u4ee3\u7801\u4e2d\u5b9a\u65f6\u4efb\u52a1\u7ebf\u7a0b\u62c9\u53d6\u4e0b\u6e38\u63a5\u53e3\u6570\u636e\u7684\u529f\u80fd\uff0c\u56e0\u4e3a\u6bcf\u6b21\u4f1a\u5411\u5e74\u8f7b\u4ee3\u7533\u8bf7\u5927\u91cf\u7684\u5185\u5b58\uff0c\u5173\u95ed\u5b9a\u65f6\u6570\u636e\u5bf9\u6bd4\u529f\u80fd\uff0c\u6570\u636e\u5bf9\u6bd4\u903b\u8f91\u4e2d\u4f1a\u5bf9\u5168\u91cf\u6570\u636e\u8fdb\u884c\u904d\u5386\uff0c\u4e5f\u4f1a\u5360\u7528\u4e00\u90e8\u5206\u5e74\u8f7b\u4ee3\u7684\u5185\u5b58\u3002<\/p>\n

    \u7b2c\u4e8c\u5f20\u56fe\u4e3a\u76d1\u63a7\u4e09\u5c0f\u65f6\u5185\u4f18\u5316\u540e\u670d\u52a1\u8fd0\u884c\u7684YoungGC\u60c5\u51b5\uff0cGC\u6b21\u6570\u5df2\u7ecf\u660e\u663e\u964d\u4f4e\uff0c\u66f2\u7ebf\u6ce2\u52a8\u5e45\u5ea6\u53d8\u5c0f\uff0cGC\u9891\u7387\u57288\u5206\u949f-10\u5206\u949f\u3002<\/p>\n

    \"image-20210617103828569\"<\/p>\n

    \"image-20210617103841016\"<\/p>\n

    \u7b2c\u4e8c\u6b21\u4f18\u5316\uff0c\u91cd\u5199\u6570\u636e\u5bf9\u6bd4\u529f\u80fd\uff0c\u901a\u8fc7\u968f\u673a\u6570\u636e\u62bd\u6837\u751f\u6210\u5c0f\u6837\u672c\u6765\u8fdb\u884c\u5bf9\u6bd4\uff0c\u7b2c\u4e8c\u5f20\u56fe\u4e3a\u8fd0\u884c\u4e00\u6bb5\u65f6\u95f4\u540e\u7684GC\u60c5\u51b5\uff0c\u66f2\u7ebf\u4e2d\u7684\u952f\u9f7f\u72b6\u6ce2\u52a8\u8bf4\u660e\u5728\u5b9a\u65f6\u6570\u636e\u5bf9\u6bd4\u65f6\u8fdb\u884c\u4e86\u5185\u5b58\u7533\u8bf7\u3002<\/p>\n

    \"image-20210617164901431\"<\/p>\n

    \"image-20210617164511338\"<\/p>\n

    \u538b\u529b\u9636\u6bb5<\/h3>\n

    \u4f18\u5316\u9636\u6bb5\u7ed3\u675f\u540e\u5bf9\u670d\u52a1\u8fdb\u884c\u4e86\u538b\u529b\u6d4b\u8bd5\uff0c\u4ee5\u5206\u6790\u5728\u5927\u91cf\u5e76\u53d1\u8bbf\u95ee\u60c5\u51b5\u4e0bGC\u7684\u60c5\u51b5\uff0c\u8fd9\u6b21\u6d4b\u8bd5\u4e5f\u8ba9\u6211\u77e5\u9053\u538b\u529b\u6d4b\u8bd5\u4e0d\u662f\u538b\u529b\u8d8a\u5927\u8d8a\u597d\uff0c\u8981\u5b9e\u9645\u8003\u8651\u670d\u52a1\u5668\u6027\u80fd\uff0c\u5408\u7406\u7684\u8bbe\u7f6e\u7ebf\u7a0b\u5e76\u53d1\u6570\u548c\u541e\u5410\u91cf\u6765\u8fdb\u884c\u538b\u6d4b\uff0c\u4e0d\u7136\u6548\u679c\u53ef\u80fd\u4f1a\u9002\u5f97\u5176\u53cd\uff0c\u65e0\u6cd5\u5f97\u51fa\u6709\u4ef7\u503c\u7684\u7ed3\u8bba\uff0c\u5f71\u54cd\u6b63\u5e38\u4f18\u5316\u903b\u8f91\u7684\u5224\u65ad\u3002<\/p>\n

    \u56fe\u4e00\u56fe\u4e8c\u5206\u522b\u65f6\u8d85\u91cf\u538b\u6d4b\u65f6\u65e7\u7248\u670d\u52a1\u548c\u65b0\u7248\u670d\u52a1\u7684GC\u60c5\u51b5\uff0c\u65e0\u6cd5\u770b\u51fa\u54ea\u4e2a\u6548\u679c\u66f4\u597d\u66f4\u660e\u663e\uff0c\u56e0\u4e3a\u8d85\u8fc7\u670d\u52a1\u6700\u5927\u8d1f\u8f7d\u91cf\u3002<\/p>\n

    \"image-20210618141854322\"<\/p>\n

    \"image-20210618141918411\"<\/p>\n

    \u5728\u8c03\u6574\u541e\u5410\u91cf\u540e\u8fdb\u884c\u538b\u529b\u6d4b\u8bd5\uff0c\u5728\u5408\u7406\u7684\u541e\u5410\u8303\u56f4\u5185\uff0c\u901a\u8fc7\u56fe\u4e8c\u53ef\u4ee5\u770b\u51faGC\u60c5\u51b5\u964d\u4f4e\u5f88\u591a\uff0c\u8fdc\u6ca1\u6709\u65e7\u7248\u670d\u52a1\u7684GC\u9891\u7e41\uff0c\u660e\u663e\u53ef\u4ee5\u770b\u51fa\u4f18\u5316\u540e\u7684\u6548\u679c\u3002<\/p>\n

    \"image-20210618141519832\"<\/p>\n

    \"image-20210618141536471\"<\/p>\n

    \u6211\u7684\u603b\u7ed3<\/h3>\n

    \u7ed3\u8bba\uff1a\u6027\u80fd\u4f18\u5316\u7684\u8def\u5f88\u957f\uff0c\u8981\u4e86\u89e3\u7684\u65b9\u5411\u4e5f\u5f88\u591a\uff0c\u8f6f\u4ef6\u548c\u786c\u4ef6\u65b9\u9762\u90fd\u8981\u8003\u8651\uff0c\u4efb\u4f55\u6307\u6807\u7684\u53d8\u52a8\u90fd\u53ef\u80fd\u5bf9\u6574\u4f53\u670d\u52a1\u6027\u80fd\u9020\u6210\u5f71\u54cd\uff0c\u8fd8\u662f\u7b2c\u4e00\u6b21\u5bf9\u4e8e\u5e74\u8f7b\u4ee3GC\u8fdb\u884c\u4f18\u5316\uff0c\u53ef\u80fd\u91c7\u7528\u7684\u65b9\u6848\u5e76\u4e0d\u6b63\u786e\uff0c\u5206\u6790\u5f97\u5230\u7684\u7ed3\u679c\u4e5f\u6709\u9519\u8bef\uff0c\u4f46\u4e5f\u7b97\u662f\u4e00\u79cd\u601d\u8def\uff0c\u4ec5\u4f9b\u53c2\u8003\uff0c\u6700\u540e\u8fd8\u4e86\u89e3\u5230\u538b\u6d4b\u7684\u5408\u7406\u6027\uff0c\u4ee5\u524d\u603b\u89c9\u5f97\u538b\u6d4b\u8d8a\u5927\u8d8a\u597d\uff0c\u53ea\u8981\u538b\u4e0d\u5d29\u5c31\u5f80\u5d29\u4e86\u538b\uff0c\u4f46\u5176\u5b9e\u8fd9\u53ea\u662f\u6781\u7aef\u7684\u538b\u529b\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u53c2\u8003\u7684\u610f\u4e49\u5e76\u4e0d\u5927\uff0c\u5c3d\u91cf\u7ed3\u5408\u5177\u4f53\u573a\u666f\u6765\u8fdb\u884c\u6d4b\u8bd5\uff0c\u624d\u80fd\u66f4\u51c6\u786e\u7684\u53cd\u6620\u670d\u52a1\u6027\u80fd\uff0c\u5f97\u5230\u9884\u671f\u7684\u7ed3\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u6700\u8fd1\u4e00\u76f4\u5728\u505a\u9879\u76ee\u7684GC\u4f18\u5316\uff0c\u56e0\u4e3a\u670d\u52a1\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u9891\u7e41\u53d1\u751fGC\u95ee\u9898\uff0c\u867d\u7136\u4e0d\u662fFullGC\uff0c\u4f46Young\u9891\u7e41GC\u4e5f\u4f1a\u5f71\u54cd\u7ebf\u4e0a\u670d\u52a1\u7684\u6027\u80fd\uff0c\u4f18\u5316\u7684\u65b9\u5411\u6709\u4e24\u4e2a\uff0c1.\u4fee\u6539JVM\u53c2\u6570 \uff0c2.\u4f18\u5316\u4ee3\u7801\u903b\u8f91\u3002\u67e5\u770b\u5f53\u524d\u7ebf\u4e0aJVM\u914d\u7f6e\u8c03\u6574\u5e74\u8f7b\u4ee3\u7684\u5927\u5c0f\u53ef\u4ee5\u7f13\u89e3\u56e0\u5185\u5b58\u5206\u914d\u592a\u5c0f\u800c\u53d1\u751f\u9891\u7e41GC\u7684\u95ee\u9898\u3002\u672c\u6b21\u4f18\u5316\u7684\u91cd\u70b9\u5728\u4e8e\u4ee3\u7801\u903b\u8f91\u7684\u5b9e\u73b0\uff0c<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-1169","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/posts\/1169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/comments?post=1169"}],"version-history":[{"count":1,"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/posts\/1169\/revisions"}],"predecessor-version":[{"id":1333,"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/posts\/1169\/revisions\/1333"}],"wp:attachment":[{"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/media?parent=1169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/categories?post=1169"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rain1024.com\/index.php\/wp-json\/wp\/v2\/tags?post=1169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}