{"id":10973,"date":"2023-11-28T21:48:54","date_gmt":"2023-11-28T13:48:54","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=10973"},"modified":"2023-12-07T16:08:10","modified_gmt":"2023-12-07T08:08:10","slug":"jvm-zhong-dui-xiang-zai-na-kuai-nei-cun-fen-pei","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhong-dui-xiang-zai-na-kuai-nei-cun-fen-pei\/","title":{"rendered":"JVM\u4e2d\u5bf9\u8c61\u5728\u54ea\u5757\u5185\u5b58\u5206\u914d\uff1f"},"content":{"rendered":"

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\u4ee5\u4e0b\u662f\u5173\u4e8e\u5bf9\u8c61\u5728\u5806\u5185\u5b58\u4e2d\u5206\u914d\u7684\u4e00\u4e9b\u57fa\u672c\u539f\u7406\uff1a<\/p>\n

    \n
  1. \n\u5806\u5185\u5b58\uff1a<\/strong> \u5806\u5185\u5b58\u662fJava\u865a\u62df\u673a\u4e2d\u7528\u4e8e\u5b58\u50a8\u5bf9\u8c61\u5b9e\u4f8b\u7684\u4e3b\u8981\u533a\u57df\u3002\u5806\u5185\u5b58\u88ab\u5212\u5206\u4e3a\u5e74\u8f7b\u4ee3\uff08Young Generation\uff09\u3001\u8001\u5e74\u4ee3\uff08Old Generation\uff09\u548c\u6c38\u4e45\u4ee3\uff08\u6216\u5143\u7a7a\u95f4\uff0cMetaspace\uff09\u7b49\u4e0d\u540c\u7684\u533a\u57df\u3002\n<\/li>\n
  2. \n\u65b0\u751f\u4ee3\uff1a<\/strong> \u5927\u591a\u6570\u65b0\u521b\u5efa\u7684\u5bf9\u8c61\u9996\u5148\u88ab\u5206\u914d\u5728\u65b0\u751f\u4ee3\u7684 Eden \u533a\u57df\u3002\u65b0\u751f\u4ee3\u4e2d\u8fd8\u5305\u542b\u4e24\u4e2a\u5b58\u6d3b\u533a\u57df\uff0c\u5206\u522b\u662f From Survivor \u548c To Survivor \u533a\u57df\u3002\n<\/li>\n
  3. \n\u5bf9\u8c61\u5206\u914d\uff1a<\/strong> \u5f53\u4e00\u4e2a\u5bf9\u8c61\u9700\u8981\u88ab\u521b\u5efa\u65f6\uff0cJava\u865a\u62df\u673a\u4f1a\u5728\u5806\u5185\u5b58\u7684Eden\u533a\u57df\u4e2d\u5206\u914d\u4e00\u5757\u5185\u5b58\u7a7a\u95f4\u7ed9\u8fd9\u4e2a\u5bf9\u8c61\u3002\u5982\u679cEden\u533a\u57df\u6ca1\u6709\u8db3\u591f\u7684\u7a7a\u95f4\uff0c\u5c31\u4f1a\u89e6\u53d1\u4e00\u6b21 Minor GC\uff08\u65b0\u751f\u4ee3\u5783\u573e\u6536\u96c6\uff09\uff0c\u5bf9Eden\u548cSurvivor\u533a\u57df\u8fdb\u884c\u5783\u573e\u56de\u6536\uff0c\u5e76\u5c06\u5b58\u6d3b\u7684\u5bf9\u8c61\u79fb\u5230Survivor\u533a\u57df\u3002\n<\/li>\n
  4. \n\u5bf9\u8c61\u664b\u5347\uff1a<\/strong> \u5982\u679c\u5bf9\u8c61\u5728\u65b0\u751f\u4ee3\u7ecf\u5386\u4e86\u4e00\u5b9a\u6b21\u6570\u7684\u5783\u573e\u56de\u6536\u540e\u4ecd\u7136\u5b58\u6d3b\uff0c\u5b83\u5c31\u4f1a\u88ab\u664b\u5347\u5230\u8001\u5e74\u4ee3\u3002\u8001\u5e74\u4ee3\u4e3b\u8981\u7528\u4e8e\u5b58\u50a8\u957f\u671f\u5b58\u6d3b\u7684\u5bf9\u8c61\u3002\n<\/li>\n
  5. \n\u5185\u5b58\u56de\u6536\uff1a<\/strong> \u5f53\u5bf9\u8c61\u4e0d\u518d\u88ab\u5f15\u7528\uff0c\u6216\u8005\u901a\u8fc7\u5783\u573e\u6536\u96c6\u5224\u65ad\u4e3a\u4e0d\u518d\u5b58\u6d3b\u65f6\uff0c\u8fd9\u5757\u5185\u5b58\u5c31\u53ef\u4ee5\u88ab\u56de\u6536\u3002\u5728\u65b0\u751f\u4ee3\uff0c\u91c7\u7528Minor GC\u8fdb\u884c\u5783\u573e\u56de\u6536\uff1b\u5728\u8001\u5e74\u4ee3\uff0c\u91c7\u7528Major GC\uff08Full GC\uff09\u8fdb\u884c\u5783\u573e\u56de\u6536\u3002\n<\/li>\n<\/ol>\n

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    \u5728Java\u865a\u62df\u673a\u4e2d\uff0c\u5bf9\u8c61\u7684\u5185\u5b58\u5206\u914d\u901a\u5e38\u53d1\u751f\u5728\u5806\u5185\u5b58\u4e2d\u3002\u5806\u5185\u5b58\u662fJava\u865a\u62df\u673a\u7ba1\u7406\u7684\u4e00\u5757\u5185\u5b58\u533a\u57df\uff0c\u7528\u4e8e\u5b58\u50a8\u5bf9\u8c61\u5b9e […]<\/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-10973","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10973","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=10973"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10973\/revisions"}],"predecessor-version":[{"id":16926,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10973\/revisions\/16926"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=10973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=10973"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=10973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}