{"id":157420,"date":"2024-11-02T22:56:20","date_gmt":"2024-11-02T14:56:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/157420\/"},"modified":"2024-11-02T22:56:21","modified_gmt":"2024-11-02T14:56:21","slug":"%e6%a6%82%e8%bf%b0%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1-oracle-%e5%84%aa%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/157420\/","title":{"rendered":"\u6982\u8ff0\u64cd\u4f5c\u7cfb\u7d71 Oracle \u512a\u5316"},"content":{"rendered":"<h1 id=\"%e6%a6%82%e8%bf%b0%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1-oracle-%e5%84%aa%e5%8c%96-EcYIAHWLfl\">\u6982\u8ff0\u64cd\u4f5c\u7cfb\u7d71 Oracle \u512a\u5316<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u64cd\u4f5c\u7cfb\u7d71\u7684\u6027\u80fd\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6548\u7387\u548c\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002Oracle \u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5176\u64cd\u4f5c\u7cfb\u7d71\u7684\u512a\u5316\u5c0d\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002\u672c\u6587\u5c07\u63a2\u8a0e Oracle \u64cd\u4f5c\u7cfb\u7d71\u7684\u512a\u5316\u7b56\u7565\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u63d0\u9ad8\u5176\u7cfb\u7d71\u7684\u904b\u884c\u6548\u7387\u3002<\/p>\n<h2 id=\"1-%e7%a1%ac%e9%ab%94%e8%b3%87%e6%ba%90%e7%9a%84%e9%85%8d%e7%bd%ae-EcYIAHWLfl\">1. \u786c\u9ad4\u8cc7\u6e90\u7684\u914d\u7f6e<\/h2>\n<p>\u5728\u9032\u884c Oracle \u64cd\u4f5c\u7cfb\u7d71\u512a\u5316\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u786c\u9ad4\u8cc7\u6e90\u7684\u5408\u7406\u914d\u7f6e\u3002\u9019\u5305\u62ec CPU\u3001\u5167\u5b58\u548c\u5b58\u5132\u8a2d\u5099\u7684\u9078\u64c7\u8207\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>CPU\uff1a<\/strong>\u9078\u64c7\u591a\u6838\u8655\u7406\u5668\u4ee5\u63d0\u9ad8\u4e26\u884c\u8655\u7406\u80fd\u529b\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u67e5\u8a62\u6642\u3002<\/li>\n<li><strong>\u5167\u5b58\uff1a<\/strong>\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u5167\u5b58\u4f86\u652f\u6301 Oracle \u6578\u64da\u5eab\u7684\u904b\u884c\uff0c\u901a\u5e38\u5efa\u8b70\u81f3\u5c11\u914d\u7f6e 8GB \u4ee5\u4e0a\u7684\u5167\u5b58\u3002<\/li>\n<li><strong>\u5b58\u5132\uff1a<\/strong>\u4f7f\u7528 SSD \u786c\u789f\u4ee5\u63d0\u9ad8\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u4e26\u8003\u616e RAID \u914d\u7f6e\u4ee5\u589e\u5f37\u6578\u64da\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e7%9a%84%e8%aa%bf%e6%95%b4-EcYIAHWLfl\">2. \u64cd\u4f5c\u7cfb\u7d71\u7684\u8abf\u6574<\/h2>\n<p>\u64cd\u4f5c\u7cfb\u7d71\u7684\u914d\u7f6e\u5c0d\u65bc Oracle \u6578\u64da\u5eab\u7684\u6027\u80fd\u5f71\u97ff\u6df1\u9060\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u8abf\u6574\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u6587\u4ef6\u7cfb\u7d71\uff1a<\/strong>\u9078\u64c7\u9069\u5408\u7684\u6587\u4ef6\u7cfb\u7d71\uff08\u5982 ext4 \u6216 XFS\uff09\uff0c\u4e26\u78ba\u4fdd\u5176\u914d\u7f6e\u80fd\u5920\u652f\u6301\u9ad8\u6548\u7684 I\/O \u64cd\u4f5c\u3002<\/li>\n<li><strong>\u7db2\u7d61\u8a2d\u7f6e\uff1a<\/strong>\u8abf\u6574 TCP\/IP \u5806\u68e7\u7684\u53c3\u6578\uff0c\u4ee5\u63d0\u9ad8\u7db2\u7d61\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8abf\u6574 <code>tcp_rmem<\/code> \u548c <code>tcp_wmem<\/code> \u7684\u503c\u4f86\u512a\u5316\u6578\u64da\u50b3\u8f38\u3002<\/li>\n<li><strong>\u9032\u7a0b\u512a\u5148\u7d1a\uff1a<\/strong>\u4f7f\u7528 <code>nice<\/code> \u547d\u4ee4\u4f86\u8abf\u6574 Oracle \u9032\u7a0b\u7684\u512a\u5148\u7d1a\uff0c\u78ba\u4fdd\u5176\u5728\u7cfb\u7d71\u8cc7\u6e90\u7af6\u722d\u4e2d\u7372\u5f97\u512a\u5148\u6b0a\u3002<\/li>\n<\/ul>\n<h2 id=\"3-oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%85%8d%e7%bd%ae-EcYIAHWLfl\">3. Oracle \u6578\u64da\u5eab\u7684\u914d\u7f6e<\/h2>\n<p>\u5728\u64cd\u4f5c\u7cfb\u7d71\u512a\u5316\u7684\u57fa\u790e\u4e0a\uff0c\u5c0d Oracle \u6578\u64da\u5eab\u672c\u8eab\u7684\u914d\u7f6e\u4e5f\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>\u6839\u64da\u7cfb\u7d71\u7684\u5167\u5b58\u5927\u5c0f\u8abf\u6574 Oracle \u7684 SGA \u548c PGA \u53c3\u6578\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u80fd\u5920\u9ad8\u6548\u5730\u4f7f\u7528\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u67e5\u8a62\u512a\u5316\uff1a<\/strong>\u4f7f\u7528 Oracle \u7684\u67e5\u8a62\u512a\u5316\u5668\u4f86\u5206\u6790\u548c\u512a\u5316 SQL \u67e5\u8a62\uff0c\u78ba\u4fdd\u67e5\u8a62\u80fd\u5920\u4ee5\u6700\u4f73\u65b9\u5f0f\u57f7\u884c\u3002<\/li>\n<li><strong>\u7d22\u5f15\u7ba1\u7406\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u548c\u91cd\u5efa\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u6578\u64da\u91cf\u8b8a\u5316\u8f03\u5927\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e8%a9%a6-EcYIAHWLfl\">4. \u76e3\u63a7\u8207\u8abf\u8a66<\/h2>\n<p>\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u8abf\u8a66\u662f\u78ba\u4fdd Oracle \u64cd\u4f5c\u7cfb\u7d71\u6027\u80fd\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177\u548c\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>Oracle Enterprise Manager\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u5f37\u5927\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5be6\u6642\u76e3\u63a7\u6578\u64da\u5eab\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u512a\u5316\u5efa\u8b70\u3002<\/li>\n<li><strong>\u6027\u80fd\u8996\u5716\uff1a<\/strong>\u4f7f\u7528 Oracle \u63d0\u4f9b\u7684\u6027\u80fd\u8996\u5716\uff08\u5982 <code>V$SQL<\/code> \u548c <code>V$SESSION<\/code>\uff09\u4f86\u5206\u6790\u7576\u524d\u7684 SQL \u67e5\u8a62\u548c\u6703\u8a71\u72c0\u614b\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u5206\u6790\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5 Oracle \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u8b58\u5225\u6f5b\u5728\u7684\u554f\u984c\u548c\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EcYIAHWLfl\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5408\u7406\u914d\u7f6e\u786c\u9ad4\u8cc7\u6e90\u3001\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u8a2d\u7f6e\u3001\u512a\u5316 Oracle \u6578\u64da\u5eab\u914d\u7f6e\u4ee5\u53ca\u6301\u7e8c\u76e3\u63a7\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u5347 Oracle \u64cd\u4f5c\u7cfb\u7d71\u7684\u6027\u80fd\u3002\u9019\u4e9b\u512a\u5316\u7b56\u7565\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u589e\u5f37\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u8003\u91cf\uff0c\u7279\u5225\u662f\u5728\u9999\u6e2f\u5730\u5340\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u8cc7\u6e90\u914d\u7f6e\u548c\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u9069\u5408\u5404\u985e\u578b\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u64cd\u4f5c\u7cfb\u7d71\u7684\u512a\u5316\u6280\u8853\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u6578\u64da\u8655\u7406\u8207\u8cc7\u6e90\u7ba1\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-157420","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157420","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=157420"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157420\/revisions"}],"predecessor-version":[{"id":157421,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/157420\/revisions\/157421"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=157420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=157420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=157420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}