{"id":13394,"date":"2023-11-28T21:54:40","date_gmt":"2023-11-28T13:54:40","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=13394"},"modified":"2023-11-29T11:05:45","modified_gmt":"2023-11-29T03:05:45","slug":"jvm-zhong-safepoint-shi-shen-me1","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhong-safepoint-shi-shen-me1\/","title":{"rendered":"JVM \u4e2d safepoint \u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<h1><a id=\"jvm%E4%B8%AD-safepoint%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>JVM \u4e2d safepoint \u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>STW\u5e76\u4e0d\u4f1a\u53ea\u53d1\u751f\u5728\u5185\u5b58\u56de\u6536\u7684\u65f6\u5019\u3002\u73b0\u5728\u7a0b\u5e8f\u5458\u8fd9\u4e48\u5377\uff0c\u78b0\u5230\u51e0\u6b21safepoint \u7684\u95ee\u9898\u51e0\u7387\u4e5f\u662f\u6bd4\u8f83\u5927\u7684\u3002<br \/>\n\u5f53\u53d1\u751fGC\u65f6\uff0c\u7528\u6237\u7ebf\u7a0b\u5fc5\u987b\u5168\u90e8\u505c\u4e0b\u6765\uff0c\u624d\u53ef\u4ee5\u8fdb\u884c\u5783\u573e\u56de\u6536\uff0c\u8fd9\u4e2a\u72b6\u6001\u6211 \u4eec\u53ef\u4ee5\u8ba4\u4e3aJVM\u662f\u5b89\u5168\u7684\uff08safe\uff09,\u6574\u4e2a\u5806\u7684\u72b6\u6001\u662f\u7a33\u5b9a\u7684\u3002<br \/>\n\u5982\u679c\u5728GC\u524d\uff0c\u6709\u7ebf\u7a0b\u8fdf\u8fdf\u8fdb\u5165\u4e0d\u4e86 <code>safepoint<\/code>,\u90a3\u4e48\u6574\u4e2aJVM\u90fd\u5728\u7b49\u5f85\u8fd9\u4e2a\u963b \u585e\u7684\u7ebf\u7a0b\uff0c\u9020\u6210\u4e86\u6574\u4f53GC\u7684\u65f6\u95f4\u53d8\u957f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JVM \u4e2d safepoint \u662f\u4ec0\u4e48\uff1f STW\u5e76\u4e0d\u4f1a\u53ea\u53d1\u751f\u5728\u5185\u5b58\u56de\u6536\u7684\u65f6\u5019\u3002\u73b0\u5728\u7a0b\u5e8f\u5458\u8fd9\u4e48\u5377\uff0c\u78b0\u5230\u51e0\u6b21saf [&hellip;]<\/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-13394","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13394","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=13394"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13394\/revisions"}],"predecessor-version":[{"id":13400,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/13394\/revisions\/13400"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=13394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=13394"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=13394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}