{"id":94720,"date":"2024-10-19T20:36:18","date_gmt":"2024-10-19T12:36:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94720\/"},"modified":"2024-10-19T20:36:18","modified_gmt":"2024-10-19T12:36:18","slug":"oracle%e4%b8%a6%e7%99%bc%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e8%a8%ad%e7%bd%ae%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94720\/","title":{"rendered":"Oracle\u4e26\u767c\u9023\u63a5\u6578\u7684\u8a2d\u7f6e\u65b9\u6848"},"content":{"rendered":"<h1 id=\"oracle%e4%b8%a6%e7%99%bc%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e8%a8%ad%e7%bd%ae%e6%96%b9%e6%a1%88-RKGmrmqEqE\">Oracle\u4e26\u767c\u9023\u63a5\u6578\u7684\u8a2d\u7f6e\u65b9\u6848<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u4e26\u767c\u9023\u63a5\u6578\u7684\u8a2d\u7f6e\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u8ab2\u984c\u3002\u6b63\u78ba\u7684\u8a2d\u7f6e\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u4e26\u767c\u9023\u63a5\u6578\u7684\u8a2d\u7f6e\u65b9\u6848\uff0c\u5305\u62ec\u5982\u4f55\u914d\u7f6e\u3001\u6700\u4f73\u5be6\u8e10\u4ee5\u53ca\u5e38\u898b\u554f\u984c\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e4%b8%a6%e7%99%bc%e9%80%a3%e6%8e%a5%e6%95%b8%ef%bc%9f-RKGmrmqEqE\">\u4ec0\u9ebc\u662f\u4e26\u767c\u9023\u63a5\u6578\uff1f<\/h2>\n<p>\u4e26\u767c\u9023\u63a5\u6578\u662f\u6307\u540c\u6642\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\u7684\u7528\u6236\u6578\u91cf\u3002\u6bcf\u500b\u7528\u6236\u5728\u9023\u63a5\u5230\u6578\u64da\u5eab\u6642\u90fd\u6703\u4f54\u7528\u4e00\u500b\u9023\u63a5\u8cc7\u6e90\uff0c\u56e0\u6b64\uff0c\u5408\u7406\u7684\u4e26\u767c\u9023\u63a5\u6578\u8a2d\u7f6e\u5c0d\u65bc\u7cfb\u7d71\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e4%b8%a6%e7%99%bc%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e6%ad%a5%e9%a9%9f-RKGmrmqEqE\">\u8a2d\u7f6e\u4e26\u767c\u9023\u63a5\u6578\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e9%9c%80%e6%b1%82-RKGmrmqEqE\">1. \u78ba\u5b9a\u9700\u6c42<\/h3>\n<p>\u5728\u8a2d\u7f6e\u4e26\u767c\u9023\u63a5\u6578\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u8a55\u4f30\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u3002\u9019\u5305\u62ec\u7528\u6236\u6578\u91cf\u3001\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u8981\u6c42\u4ee5\u53ca\u6578\u64da\u5eab\u7684\u8ca0\u8f09\u80fd\u529b\u3002\u901a\u5e38\uff0c\u4f01\u696d\u6703\u6839\u64da\u6b77\u53f2\u6578\u64da\u548c\u9810\u6e2c\u4f86\u78ba\u5b9a\u6240\u9700\u7684\u9023\u63a5\u6578\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e5%88%9d%e5%a7%8b%e5%8c%96%e5%8f%83%e6%95%b8-RKGmrmqEqE\">2. \u4fee\u6539\u521d\u59cb\u5316\u53c3\u6578<\/h3>\n<p>Oracle\u6578\u64da\u5eab\u7684\u4e26\u767c\u9023\u63a5\u6578\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u521d\u59cb\u5316\u53c3\u6578\u63a7\u5236\uff1a<\/p>\n<ul>\n<li><code>processes<\/code>: \u5b9a\u7fa9\u53ef\u4ee5\u540c\u6642\u9023\u63a5\u5230\u6578\u64da\u5eab\u7684\u6700\u5927\u9032\u7a0b\u6578\u3002<\/li>\n<li><code>sessions<\/code>: \u5b9a\u7fa9\u53ef\u4ee5\u540c\u6642\u9023\u63a5\u5230\u6578\u64da\u5eab\u7684\u6700\u5927\u6703\u8a71\u6578\uff0c\u901a\u5e38\u8a2d\u7f6e\u70ba<code>processes<\/code>\u76841.1\u500d\u3002<\/li>\n<li><code>transactions<\/code>: \u5b9a\u7fa9\u53ef\u4ee5\u540c\u6642\u9032\u884c\u7684\u4e8b\u52d9\u6578\u91cf\u3002<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u770b\u7576\u524d\u7684\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>SHOW PARAMETER processes;\nSHOW PARAMETER sessions;\nSHOW PARAMETER transactions;<\/code><\/pre>\n<h3 id=\"3-%e4%bf%ae%e6%94%b9%e5%8f%83%e6%95%b8%e5%80%bc-RKGmrmqEqE\">3. \u4fee\u6539\u53c3\u6578\u503c<\/h3>\n<p>\u8981\u4fee\u6539\u9019\u4e9b\u53c3\u6578\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET processes=200 SCOPE=SPFILE;\nALTER SYSTEM SET sessions=220 SCOPE=SPFILE;\nALTER SYSTEM SET transactions=300 SCOPE=SPFILE;<\/code><\/pre>\n<p>\u4fee\u6539\u5f8c\uff0c\u9700\u91cd\u555f\u6578\u64da\u5eab\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-RKGmrmqEqE\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li>\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u4e26\u767c\u9023\u63a5\u6578\u3002<\/li>\n<li>\u4f7f\u7528\u9023\u63a5\u6c60\u6280\u8853\u4f86\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\uff0c\u6e1b\u5c11\u9023\u63a5\u7684\u958b\u92b7\u3002<\/li>\n<li>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u786c\u9ad4\u8cc7\u6e90\u80fd\u5920\u652f\u6301\u6240\u8a2d\u7f6e\u7684\u4e26\u767c\u9023\u63a5\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-RKGmrmqEqE\">\u5e38\u898b\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e9%80%a3%e6%8e%a5%e6%95%b8%e9%81%8e%e5%a4%9a%e5%b0%8e%e8%87%b4%e6%80%a7%e8%83%bd%e4%b8%8b%e9%99%8d-RKGmrmqEqE\">1. \u9023\u63a5\u6578\u904e\u591a\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d<\/h3>\n<p>\u5982\u679c\u8a2d\u7f6e\u7684\u4e26\u767c\u9023\u63a5\u6578\u904e\u9ad8\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u6027\u80fd\u4e0b\u964d\u3002\u6b64\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u6e1b\u5c11\u9023\u63a5\u6578\uff0c\u4e26\u6aa2\u67e5\u662f\u5426\u6709\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u5b58\u5728\u3002<\/p>\n<h3 id=\"2-%e9%80%a3%e6%8e%a5%e6%95%b8%e4%b8%8d%e8%b6%b3%e5%b0%8e%e8%87%b4%e7%94%a8%e6%88%b6%e7%84%a1%e6%b3%95%e7%99%bb%e9%8c%84-RKGmrmqEqE\">2. \u9023\u63a5\u6578\u4e0d\u8db3\u5c0e\u81f4\u7528\u6236\u7121\u6cd5\u767b\u9304<\/h3>\n<p>\u5982\u679c\u7528\u6236\u7121\u6cd5\u767b\u9304\uff0c\u53ef\u80fd\u662f\u56e0\u70ba\u8a2d\u7f6e\u7684\u4e26\u767c\u9023\u63a5\u6578\u4e0d\u8db3\u3002\u53ef\u4ee5\u901a\u904e\u589e\u52a0<code>processes<\/code>\u548c<code>sessions<\/code>\u7684\u503c\u4f86\u89e3\u6c7a\u6b64\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RKGmrmqEqE\">\u7e3d\u7d50<\/h2>\n<p>\u8a2d\u7f6eOracle\u7684\u4e26\u767c\u9023\u63a5\u6578\u662f\u4e00\u500b\u9700\u8981\u8b39\u614e\u8003\u616e\u7684\u904e\u7a0b\u3002\u901a\u904e\u5408\u7406\u7684\u9700\u6c42\u8a55\u4f30\u3001\u53c3\u6578\u8a2d\u7f6e\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u8a2d\u7f6eOracle\u6578\u64da\u5eab\u6642\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u4e26\u767c\u9023\u63a5\u6578\u7684\u8a2d\u7f6e\u65b9\u6848\uff0c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u97ff\u61c9\u901f\u5ea6\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-94720","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94720","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=94720"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94720\/revisions"}],"predecessor-version":[{"id":94721,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94720\/revisions\/94721"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}