{"id":95080,"date":"2024-10-19T22:04:19","date_gmt":"2024-10-19T14:04:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95080\/"},"modified":"2024-10-19T22:04:19","modified_gmt":"2024-10-19T14:04:19","slug":"oracle%e8%aa%bf%e5%84%aa%ef%bc%8cnuma%e6%9e%b6%e6%a7%8b%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95080\/","title":{"rendered":"Oracle\u8abf\u512a\uff0cNUMA\u67b6\u69cb\u548c\u6578\u64da\u5eab\u7684\u6027\u80fd"},"content":{"rendered":"<h1 id=\"oracle%e8%aa%bf%e5%84%aa%ef%bc%8cnuma%e6%9e%b6%e6%a7%8b%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd-OAmVWMAzyW\">Oracle\u8abf\u512a\uff0cNUMA\u67b6\u69cb\u548c\u6578\u64da\u5eab\u7684\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u8abf\u512a\u9078\u9805\uff0c\u4ee5\u78ba\u4fdd\u5176\u5728\u4e0d\u540c\u67b6\u69cb\u4e0b\u7684\u6700\u4f73\u6027\u80fd\u3002\u7279\u5225\u662f\u5728NUMA\uff08\u975e\u4e00\u81f4\u6027\u5167\u5b58\u8a2a\u554f\uff09\u67b6\u69cb\u4e2d\uff0c\u4e86\u89e3\u5982\u4f55\u9032\u884c\u6709\u6548\u7684\u8abf\u512a\u662f\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n<h2 id=\"numa%e6%9e%b6%e6%a7%8b%e6%a6%82%e8%bf%b0-OAmVWMAzyW\">NUMA\u67b6\u69cb\u6982\u8ff0<\/h2>\n<p>NUMA\u662f\u4e00\u7a2e\u8a08\u7b97\u6a5f\u5167\u5b58\u67b6\u69cb\uff0c\u65e8\u5728\u63d0\u9ad8\u591a\u8655\u7406\u5668\u7cfb\u7d71\u7684\u6027\u80fd\u3002\u5728NUMA\u67b6\u69cb\u4e2d\uff0c\u8655\u7406\u5668\u53ef\u4ee5\u76f4\u63a5\u8a2a\u554f\u672c\u5730\u5167\u5b58\uff0c\u800c\u8a2a\u554f\u9060\u7a0b\u5167\u5b58\u5247\u6703\u5c0e\u81f4\u5ef6\u9072\u3002\u9019\u7a2e\u67b6\u69cb\u7684\u512a\u52e2\u5728\u65bc\u5b83\u80fd\u5920\u6e1b\u5c11\u5167\u5b58\u8a2a\u554f\u7684\u74f6\u9838\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e8%88%87numa%e7%9a%84%e5%85%bc%e5%ae%b9%e6%80%a7-OAmVWMAzyW\">Oracle\u6578\u64da\u5eab\u8207NUMA\u7684\u517c\u5bb9\u6027<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u5728NUMA\u67b6\u69cb\u4e0a\u904b\u884c\u6642\uff0c\u80fd\u5920\u5145\u5206\u5229\u7528\u5176\u7279\u6027\u3002Oracle\u7684\u5167\u90e8\u6a5f\u5236\u80fd\u5920\u81ea\u52d5\u8b58\u5225NUMA\u67b6\u69cb\uff0c\u4e26\u6839\u64da\u8655\u7406\u5668\u548c\u5167\u5b58\u7684\u5206\u4f48\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002\u9019\u6a23\u7684\u8abf\u6574\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u548c\u4e8b\u52d9\u8655\u7406\u901f\u5ea6\u3002<\/p>\n<h3 id=\"numa%e8%aa%bf%e5%84%aa%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e5%89%87-OAmVWMAzyW\">NUMA\u8abf\u512a\u7684\u57fa\u672c\u539f\u5247<\/h3>\n<ul>\n<li><strong>\u5167\u5b58\u5206\u914d\uff1a<\/strong>\u78ba\u4fddOracle\u5be6\u4f8b\u7684\u5167\u5b58\u5206\u914d\u8207NUMA\u7bc0\u9ede\u76f8\u5339\u914d\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u9069\u7576\u7684\u53c3\u6578\u4f86\u5be6\u73fe\uff0c\u4f8b\u5982\u4f7f\u7528<code>MEMORY_TARGET<\/code>\u548c<code>MEMORY_MAX_TARGET<\/code>\u3002<\/li>\n<li><strong>CPU\u89aa\u548c\u6027\uff1a<\/strong>\u914d\u7f6eOracle\u9032\u7a0b\u8207\u7279\u5b9a\u7684CPU\u6838\u5fc3\u7d81\u5b9a\uff0c\u4ee5\u6e1b\u5c11\u4e0a\u4e0b\u6587\u5207\u63db\u548c\u63d0\u9ad8\u6027\u80fd\u3002\u9019\u53ef\u4ee5\u901a\u904e\u64cd\u4f5c\u7cfb\u7d71\u7684CPU\u89aa\u548c\u6027\u8a2d\u7f6e\u4f86\u5be6\u73fe\u3002<\/li>\n<li><strong>\u67e5\u8a62\u512a\u5316\uff1a<\/strong>\u4f7f\u7528Oracle\u7684\u67e5\u8a62\u512a\u5316\u5668\u4f86\u751f\u6210\u9ad8\u6548\u7684\u57f7\u884c\u8a08\u5283\uff0c\u4e26\u6839\u64daNUMA\u67b6\u69cb\u7684\u7279\u6027\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h2 id=\"oracle%e8%aa%bf%e5%84%aa%e7%9a%84%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95-OAmVWMAzyW\">Oracle\u8abf\u512a\u7684\u5177\u9ad4\u65b9\u6cd5<\/h2>\n<p>\u5728NUMA\u67b6\u69cb\u4e0b\uff0cOracle\u6578\u64da\u5eab\u7684\u8abf\u512a\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e8%87%aa%e5%8b%95%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-OAmVWMAzyW\">1. \u4f7f\u7528\u81ea\u52d5\u5167\u5b58\u7ba1\u7406<\/h3>\n<p>Oracle\u63d0\u4f9b\u4e86\u81ea\u52d5\u5167\u5b58\u7ba1\u7406\uff08AMM\uff09\u529f\u80fd\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u5eab\u80fd\u5920\u6839\u64da\u7576\u524d\u7684\u5de5\u4f5c\u8ca0\u8f09\u81ea\u52d5\u8abf\u6574\u5167\u5b58\u5206\u914d\u3002\u555f\u7528AMM\u5f8c\uff0cOracle\u6703\u6839\u64daNUMA\u67b6\u69cb\u7684\u7279\u6027\u81ea\u52d5\u512a\u5316\u5167\u5b58\u4f7f\u7528\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e4%b8%a6%e8%a1%8c%e5%ba%a6-OAmVWMAzyW\">2. \u8abf\u6574\u4e26\u884c\u5ea6<\/h3>\n<p>\u5728NUMA\u7cfb\u7d71\u4e2d\uff0c\u8abf\u6574\u67e5\u8a62\u7684\u4e26\u884c\u5ea6\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u901a\u904e\u8a2d\u7f6e<code>PARALLEL_MAX_SERVERS<\/code>\u53c3\u6578\uff0c\u53ef\u4ee5\u63a7\u5236\u540c\u6642\u57f7\u884c\u7684\u4e26\u884c\u67e5\u8a62\u6578\u91cf\uff0c\u5f9e\u800c\u63d0\u9ad8\u8cc7\u6e90\u7684\u5229\u7528\u7387\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4-OAmVWMAzyW\">3. \u76e3\u63a7\u548c\u8abf\u6574<\/h3>\n<p>\u4f7f\u7528Oracle\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u5982<code>AWR<\/code>\uff08Automatic Workload Repository\uff09\u548c<code>ASH<\/code>\uff08Active Session History\uff09\uff0c\u53ef\u4ee5\u5e6b\u52a9DBA\u8b58\u5225\u6027\u80fd\u74f6\u9838\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002\u9019\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u3001CPU\u8ca0\u8f09\u548cI\/O\u6027\u80fd\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-OAmVWMAzyW\">\u7d50\u8ad6<\/h2>\n<p>\u5728NUMA\u67b6\u69cb\u4e0b\u9032\u884cOracle\u6578\u64da\u5eab\u7684\u8abf\u512a\u662f\u4e00\u500b\u8907\u96dc\u4f46\u5fc5\u8981\u7684\u904e\u7a0b\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u5167\u5b58\u3001CPU\u89aa\u548c\u6027\u4ee5\u53ca\u67e5\u8a62\u512a\u5316\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u96a8\u8457\u4f01\u696d\u5c0d\u6578\u64da\u8655\u7406\u9700\u6c42\u7684\u589e\u52a0\uff0c\u638c\u63e1\u9019\u4e9b\u8abf\u512a\u6280\u8853\u5c07\u6210\u70baDBA\u7684\u91cd\u8981\u6280\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u8abf\u512a\u5728NUMA\u67b6\u69cb\u4e0b\u5982\u4f55\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u512a\u5316\u8cc7\u6e90\u5206\u914d\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u6578\u64da\u8655\u7406\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-95080","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=95080"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95080\/revisions"}],"predecessor-version":[{"id":95081,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95080\/revisions\/95081"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}