{"id":11374,"date":"2023-11-28T22:03:09","date_gmt":"2023-11-28T14:03:09","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11374"},"modified":"2023-12-09T10:00:36","modified_gmt":"2023-12-09T02:00:36","slug":"jvm-zhong-shen-me-qing-kuang-dui-xiang-hui-cong-ni","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhong-shen-me-qing-kuang-dui-xiang-hui-cong-ni\/","title":{"rendered":"JVM\u4e2d\u4ec0\u4e48\u60c5\u51b5\u5bf9\u8c61\u4f1a\u4ece\u5e74\u8f7b\u4ee3\u8fdb\u5165\u8001\u5e74\u4ee3"},"content":{"rendered":"

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\u5bf9\u8c61\u4ece\u5e74\u8f7b\u4ee3\u8fdb\u5165\u8001\u5e74\u4ee3\u7684\u60c5\u51b5\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n

    \n
  1. \n\u5e74\u9f84\u8fbe\u5230\u9608\u503c\uff1a<\/strong><\/p>\n
      \n
    • \u5bf9\u8c61\u5728\u65b0\u751f\u4ee3\u4e2d\u7ecf\u5386\u4e86\u4e00\u6b21Minor GC\u540e\uff0c\u5982\u679c\u4ecd\u7136\u5b58\u6d3b\uff0c\u5e76\u4e14\u5e74\u9f84\u8fbe\u5230\u4e86\u4e00\u5b9a\u7684\u9608\u503c\uff08\u901a\u5e38\u7531\u865a\u62df\u673a\u53c2\u6570 -XX:MaxTenuringThreshold<\/code> \u6307\u5b9a\uff0c\u9ed8\u8ba4\u4e3a15\uff09\uff0c\u5219\u4f1a\u664b\u5347\u5230\u8001\u5e74\u4ee3\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n\u52a8\u6001\u5e74\u9f84\u5224\u5b9a\uff1a<\/strong><\/p>\n
        \n
      • \u4e3a\u4e86\u66f4\u7cbe\u786e\u5730\u51b3\u5b9a\u5bf9\u8c61\u662f\u5426\u664b\u5347\u5230\u8001\u5e74\u4ee3\uff0c\u865a\u62df\u673a\u53ef\u80fd\u4f1a\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u52a8\u6001\u5e74\u9f84\u5224\u5b9a\u7684\u6280\u672f\u3002\u8be5\u6280\u672f\u901a\u8fc7\u76d1\u63a7\u6bcf\u4e2a\u5bf9\u8c61\u7684\u664b\u5347\u6b21\u6570\u548c\u5e74\u9f84\uff0c\u52a8\u6001\u5730\u8c03\u6574\u664b\u5347\u7684\u9608\u503c\uff0c\u4ee5\u66f4\u597d\u5730\u9002\u5e94\u5e94\u7528\u7a0b\u5e8f\u7684\u7279\u5f81\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \nSurvivor\u7a7a\u95f4\u4e0d\u8db3\uff1a<\/strong><\/p>\n
          \n
        • \u5bf9\u8c61\u5728Eden\u533a\u548cSurvivor\u533a\u4e4b\u95f4\u79fb\u52a8\u3002\u5982\u679c\u5bf9\u8c61\u5728Survivor\u533a\u65e0\u6cd5\u627e\u5230\u8db3\u591f\u7684\u7a7a\u95f4\u5b58\u653e\uff0c\u800c\u4e14\u5e74\u9f84\u8fbe\u5230\u4e00\u5b9a\u9608\u503c\uff0c\u5219\u8be5\u5bf9\u8c61\u4f1a\u664b\u5347\u5230\u8001\u5e74\u4ee3\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \n\u5927\u5bf9\u8c61\uff1a<\/strong><\/p>\n
            \n
          • \u5927\u5bf9\u8c61\uff08\u5373\u5360\u7528\u8f83\u5927\u5185\u5b58\u7684\u5bf9\u8c61\uff09\u53ef\u80fd\u76f4\u63a5\u5206\u914d\u5728\u8001\u5e74\u4ee3\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u5927\u5bf9\u8c61\u7684\u5b9a\u4e49\u662f\u8d85\u8fc7\u4e86\u65b0\u751f\u4ee3\u7684Eden\u533a\u548cSurvivor\u533a\u7684\u5bb9\u91cf\uff0c\u56e0\u6b64\u4e3a\u4e86\u907f\u514d\u5927\u5bf9\u8c61\u5728\u65b0\u751f\u4ee3\u9891\u7e41\u79fb\u52a8\uff0c\u76f4\u63a5\u5206\u914d\u5230\u8001\u5e74\u4ee3\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

            \u5e74\u8f7b\u4ee3\u7684\u5783\u573e\u56de\u6536\u901a\u5e38\u662f\u901a\u8fc7Minor GC\u6765\u5b9e\u73b0\u7684\uff0c\u800c\u8001\u5e74\u4ee3\u7684\u5783\u573e\u56de\u6536\u5219\u662f\u901a\u8fc7Major GC\uff08Full GC\uff09\u6765\u5b9e\u73b0\u7684\u3002\u9891\u7e41\u5730\u5c06\u5b58\u6d3b\u65f6\u95f4\u8f83\u957f\u7684\u5bf9\u8c61\u79fb\u52a8\u5230\u8001\u5e74\u4ee3\u6709\u52a9\u4e8e\u51cf\u5c11\u5e74\u8f7b\u4ee3\u7684\u5783\u573e\u56de\u6536\u6b21\u6570\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u5728Java\u865a\u62df\u673a\u4e2d\uff0c\u5bf9\u8c61\u5728\u5806\u5185\u5b58\u4e2d\u7684\u5206\u914d\u548c\u56de\u6536\u901a\u5e38\u9075\u5faa\u5206\u4ee3\u5783\u573e\u56de\u6536\u7684\u539f\u7406\u3002\u5806\u5185\u5b58\u88ab\u5212\u5206\u4e3a\u65b0\u751f\u4ee3\uff08Young G […]<\/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-11374","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11374","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=11374"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11374\/revisions"}],"predecessor-version":[{"id":17039,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11374\/revisions\/17039"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11374"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}