{"id":10956,"date":"2023-11-28T21:48:24","date_gmt":"2023-11-28T13:48:24","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=10956"},"modified":"2023-12-07T16:05:15","modified_gmt":"2023-12-07T08:05:15","slug":"jvm-zhongserial-yuparallel-gc-zhi-jian-de-bu-tong","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhongserial-yuparallel-gc-zhi-jian-de-bu-tong\/","title":{"rendered":"JVM\u4e2dSerial\u4e0eParallel GC\u4e4b\u95f4\u7684\u4e0d\u540c\u4e4b\u5904\uff1f"},"content":{"rendered":"<p>Serial GC\uff08\u4e32\u884c\u5783\u573e\u6536\u96c6\u5668\uff09\u548c Parallel GC\uff08\u5e76\u884c\u5783\u573e\u6536\u96c6\u5668\uff09\u90fd\u662fJava\u865a\u62df\u673a\u4e2d\u7684\u5783\u573e\u6536\u96c6\u5668\uff0c\u5b83\u4eec\u5728\u5783\u573e\u6536\u96c6\u7684\u65b9\u5f0f\u548c\u7279\u6027\u4e0a\u6709\u4e00\u4e9b\u663e\u8457\u7684\u4e0d\u540c\uff1a<\/p>\n<h3><a id=\"1%E5%9E%83%E5%9C%BE%E6%94%B6%E9%9B%86%E6%96%B9%E5%BC%8F%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>1. <strong>\u5783\u573e\u6536\u96c6\u65b9\u5f0f\uff1a<\/strong><\/h3>\n<ul>\n<li>\n<strong>Serial GC\uff1a<\/strong> \u4e32\u884c\u5783\u573e\u6536\u96c6\u5668\u662f\u5355\u7ebf\u7a0b\u7684\u5783\u573e\u6536\u96c6\u5668\uff0c\u5373\u5728\u8fdb\u884c\u5783\u573e\u6536\u96c6\u65f6\u53ea\u4f7f\u7528\u4e00\u4e2a\u7ebf\u7a0b\u3002\u5b83\u901a\u8fc7\u505c\u987f\u6240\u6709\u5e94\u7528\u7ebf\u7a0b\uff0c\u7136\u540e\u4f7f\u7528\u5355\u4e2a\u7ebf\u7a0b\u8fdb\u884c\u5783\u573e\u6536\u96c6\u5de5\u4f5c\u3002\n<\/li>\n<li>\n<strong>Parallel GC\uff1a<\/strong> \u5e76\u884c\u5783\u573e\u6536\u96c6\u5668\u662f\u591a\u7ebf\u7a0b\u7684\u5783\u573e\u6536\u96c6\u5668\uff0c\u5b83\u5728\u8fdb\u884c\u5783\u573e\u6536\u96c6\u65f6\u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u5e76\u884c\u8fdb\u884c\u3002\u4e0e\u4e32\u884c\u5783\u573e\u6536\u96c6\u5668\u4e0d\u540c\uff0c\u5b83\u53ef\u4ee5\u5145\u5206\u5229\u7528\u591a\u6838\u5904\u7406\u5668\u7684\u4f18\u52bf\uff0c\u63d0\u9ad8\u5783\u573e\u6536\u96c6\u7684\u6548\u7387\u3002\n<\/li>\n<\/ul>\n<h3><a id=\"2%E5%81%9C%E9%A1%BF%E6%97%B6%E9%97%B4%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>2. <strong>\u505c\u987f\u65f6\u95f4\uff1a<\/strong><\/h3>\n<ul>\n<li>\n<strong>Serial GC\uff1a<\/strong> \u7531\u4e8e\u662f\u5355\u7ebf\u7a0b\u6267\u884c\uff0c\u4e32\u884c\u5783\u573e\u6536\u96c6\u5668\u5728\u6267\u884c\u5783\u573e\u6536\u96c6\u65f6\u4f1a\u5bfc\u81f4\u6574\u4e2a\u5e94\u7528\u7684\u505c\u987f\uff0c\u56e0\u6b64\u505c\u987f\u65f6\u95f4\u76f8\u5bf9\u8f83\u957f\u3002\n<\/li>\n<li>\n<strong>Parallel GC\uff1a<\/strong> \u5e76\u884c\u5783\u573e\u6536\u96c6\u5668\u901a\u8fc7\u4f7f\u7528\u591a\u4e2a\u7ebf\u7a0b\u5e76\u884c\u6267\u884c\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u51cf\u5c0f\u5783\u573e\u6536\u96c6\u5bfc\u81f4\u7684\u505c\u987f\u65f6\u95f4\u3002\u4f46\u4ecd\u7136\u4f1a\u6709\u77ed\u6682\u7684\u505c\u987f\u3002\n<\/li>\n<\/ul>\n<h3><a id=\"3%E9%80%82%E7%94%A8%E5%9C%BA%E6%99%AF%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>3. <strong>\u9002\u7528\u573a\u666f\uff1a<\/strong><\/h3>\n<ul>\n<li>\n<strong>Serial GC\uff1a<\/strong> \u9002\u7528\u4e8e\u5355\u6838\u5904\u7406\u5668\u6216\u5c0f\u578b\u5e94\u7528\uff0c\u5bf9\u505c\u987f\u65f6\u95f4\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u666f\u3002\n<\/li>\n<li>\n<strong>Parallel GC\uff1a<\/strong> \u9002\u7528\u4e8e\u591a\u6838\u5904\u7406\u5668\uff0c\u5bf9\u541e\u5410\u91cf\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u540e\u53f0\u8ba1\u7b97\u4efb\u52a1\u7b49\u3002\n<\/li>\n<\/ul>\n<h3><a id=\"4%E5%90%9E%E5%90%90%E9%87%8F%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>4. <strong>\u541e\u5410\u91cf\uff1a<\/strong><\/h3>\n<ul>\n<li>\n<strong>Serial GC\uff1a<\/strong> \u7531\u4e8e\u662f\u5355\u7ebf\u7a0b\u6267\u884c\uff0c\u76f8\u5bf9\u8f83\u4f4e\u7684\u541e\u5410\u91cf\uff0c\u9002\u7528\u4e8e\u5bf9\u505c\u987f\u65f6\u95f4\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u666f\u3002\n<\/li>\n<li>\n<strong>Parallel GC\uff1a<\/strong> \u901a\u8fc7\u5e76\u884c\u6267\u884c\uff0c\u53ef\u4ee5\u83b7\u5f97\u8f83\u9ad8\u7684\u541e\u5410\u91cf\uff0c\u9002\u7528\u4e8e\u5bf9\u541e\u5410\u91cf\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002\n<\/li>\n<\/ul>\n<h3><a id=\"5%E9%BB%98%E8%AE%A4%E6%94%B6%E9%9B%86%E5%99%A8%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>5. <strong>\u9ed8\u8ba4\u6536\u96c6\u5668\uff1a<\/strong><\/h3>\n<ul>\n<li>\n<strong>Serial GC\uff1a<\/strong> \u5728\u5ba2\u6237\u7aef\u6a21\u5f0f\u4e0b\u662f\u9ed8\u8ba4\u7684\u5783\u573e\u6536\u96c6\u5668\u3002\n<\/li>\n<li>\n<strong>Parallel GC\uff1a<\/strong> \u5728\u670d\u52a1\u7aef\u6a21\u5f0f\u4e0b\u662f\u9ed8\u8ba4\u7684\u5783\u573e\u6536\u96c6\u5668\u3002\n<\/li>\n<\/ul>\n<h3><a id=\"6%E5%90%AF%E5%8A%A8%E5%8F%82%E6%95%B0%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>6. <strong>\u542f\u52a8\u53c2\u6570\uff1a<\/strong><\/h3>\n<ul>\n<li>\n<strong>Serial GC\uff1a<\/strong> \u4f7f\u7528 <code>-XX:+UseSerialGC<\/code> \u542f\u7528\u3002\n<\/li>\n<li>\n<strong>Parallel GC\uff1a<\/strong> \u4f7f\u7528 <code>-XX:+UseParallelGC<\/code> \u6216 <code>-XX:+UseParallelOldGC<\/code> \u542f\u7528\u3002\n<\/li>\n<\/ul>\n<h3><a id=\"%E6%80%BB%E7%BB%93%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u603b\u7ed3\uff1a<\/h3>\n<p>\u9009\u62e9 Serial GC \u8fd8\u662f Parallel GC \u53d6\u51b3\u4e8e\u5e94\u7528\u7684\u6027\u8d28\u548c\u9700\u6c42\u3002\u5982\u679c\u5e94\u7528\u5bf9\u505c\u987f\u65f6\u95f4\u8981\u6c42\u4e0d\u9ad8\uff0c\u4e14\u5728\u5355\u6838\u73af\u5883\u4e0b\u8fd0\u884c\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528 Serial GC\u3002\u5982\u679c\u5e94\u7528\u5bf9\u541e\u5410\u91cf\u8981\u6c42\u8f83\u9ad8\uff0c\u8fd0\u884c\u5728\u591a\u6838\u73af\u5883\u4e0b\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528 Parallel GC\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8c03\u4f18\u53c2\u6570\u6216\u8005\u8003\u8651\u5176\u4ed6\u5783\u573e\u6536\u96c6\u5668\u6765\u6ee1\u8db3\u7279\u5b9a\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Serial GC\uff08\u4e32\u884c\u5783\u573e\u6536\u96c6\u5668\uff09\u548c Parallel GC\uff08\u5e76\u884c\u5783\u573e\u6536\u96c6\u5668\uff09\u90fd\u662fJava\u865a\u62df\u673a\u4e2d\u7684\u5783\u573e\u6536\u96c6 [&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-10956","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10956","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=10956"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10956\/revisions"}],"predecessor-version":[{"id":16922,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10956\/revisions\/16922"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=10956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=10956"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=10956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}