{"id":195957,"date":"2024-11-13T19:20:17","date_gmt":"2024-11-13T11:20:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195957\/"},"modified":"2024-11-13T19:20:18","modified_gmt":"2024-11-13T11:20:18","slug":"%e5%a2%9e%e5%8a%a0oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e6%95%b8%ef%bc%8c%e9%9c%80%e8%a6%81%e9%87%8d%e5%95%9f%e5%97%8e%ef%bc%9f-%e5%a2%9e%e5%8a%a0%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195957\/","title":{"rendered":"\u589e\u52a0oracle\u6578\u64da\u5eab\u9023\u63a5\u6578\uff0c\u9700\u8981\u91cd\u555f\u55ce\uff1f (\u589e\u52a0\u6578\u64da\u5eab\u9023\u63a5\u6578 \u8981\u91cd\u555f\u55ce oracle)"},"content":{"rendered":"

\u589e\u52a0Oracle\u6578\u64da\u5eab\u9023\u63a5\u6578\uff0c\u9700\u8981\u91cd\u555f\u55ce\uff1f<\/h1>\n

\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u7d93\u5e38\u6703\u9047\u5230\u9700\u8981\u589e\u52a0\u6578\u64da\u5eab\u9023\u63a5\u6578\u7684\u60c5\u6cc1\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u589e\u52a0\uff0c\u6216\u8005\u662f\u7528\u6236\u6578\u91cf\u7684\u589e\u9577\u3002\u90a3\u9ebc\uff0c\u7576\u6211\u5011\u9700\u8981\u589e\u52a0Oracle\u6578\u64da\u5eab\u7684\u9023\u63a5\u6578\u6642\uff0c\u662f\u5426\u9700\u8981\u91cd\u555f\u6578\u64da\u5eab\u5462\uff1f\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u554f\u984c\u3002<\/p>\n

Oracle\u6578\u64da\u5eab\u7684\u9023\u63a5\u6578\u8a2d\u5b9a<\/h2>\n

\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u9023\u63a5\u6578\u662f\u6307\u540c\u6642\u53ef\u4ee5\u9023\u63a5\u5230\u6578\u64da\u5eab\u7684\u7528\u6236\u6578\u91cf\u3002\u9019\u500b\u6578\u91cf\u662f\u7531\u53c3\u6578 PROCESSES<\/code> \u548c SESSIONS<\/code> \u63a7\u5236\u7684\u3002PROCESSES<\/code> \u53c3\u6578\u5b9a\u7fa9\u4e86\u53ef\u4ee5\u540c\u6642\u9023\u63a5\u5230\u6578\u64da\u5eab\u7684\u6700\u5927\u9032\u7a0b\u6578\uff0c\u800c SESSIONS<\/code> \u53c3\u6578\u5247\u662f\u57fa\u65bc PROCESSES<\/code> \u53c3\u6578\u8a08\u7b97\u51fa\u4f86\u7684\uff0c\u901a\u5e38\u662f PROCESSES<\/code> \u76841.1\u500d\u3002<\/p>\n

\u589e\u52a0\u9023\u63a5\u6578\u7684\u65b9\u5f0f<\/h2>\n

\u8981\u589e\u52a0Oracle\u6578\u64da\u5eab\u7684\u9023\u63a5\u6578\uff0c\u901a\u5e38\u9700\u8981\u4fee\u6539\u9019\u4e9b\u53c3\u6578\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u9032\u884c\uff1a<\/p>\n

    \n
  1. \u4f7f\u7528\u5177\u6709DBA\u6b0a\u9650\u7684\u7528\u6236\u767b\u9304\u5230Oracle\u6578\u64da\u5eab\u3002<\/li>\n
  2. \u6aa2\u67e5\u7576\u524d\u7684 PROCESSES<\/code> \u548c SESSIONS<\/code> \u8a2d\u5b9a\uff1a<\/li>\n
    SHOW PARAMETER PROCESSES;<\/code><\/pre>\n
    SHOW PARAMETER SESSIONS;<\/code><\/pre>\n
  3. \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u4fee\u6539 PROCESSES<\/code> \u53c3\u6578\uff1a<\/li>\n
    ALTER SYSTEM SET PROCESSES=200 SCOPE=SPFILE;<\/code><\/pre>\n
  4. \u5982\u679c\u9700\u8981\uff0c\u6839\u64da PROCESSES<\/code> \u7684\u65b0\u503c\u4f86\u8a08\u7b97\u4e26\u8a2d\u7f6e SESSIONS<\/code>\u3002<\/li>\n<\/ol>\n
    \u662f\u5426\u9700\u8981\u91cd\u555f\u6578\u64da\u5eab\uff1f<\/h2>\n
    \u5728Oracle\u4e2d\uff0c\u7576\u4f60\u4f7f\u7528 SCOPE=SPFILE<\/code> \u4f86\u4fee\u6539 PROCESSES<\/code> \u53c3\u6578\u6642\uff0c\u9019\u610f\u5473\u8457\u66f4\u6539\u5c07\u6703\u88ab\u5beb\u5165\u5230\u521d\u59cb\u5316\u53c3\u6578\u6587\u4ef6\u4e2d\uff0c\u4f46\u4e0d\u6703\u7acb\u5373\u751f\u6548\u3002\u8981\u4f7f\u9019\u4e9b\u66f4\u6539\u751f\u6548\uff0c\u901a\u5e38\u9700\u8981\u91cd\u555f\u6578\u64da\u5eab\u3002<\/p>\n
    \u7136\u800c\uff0c\u5982\u679c\u4f60\u4f7f\u7528 SCOPE=MEMORY<\/code> \u4f86\u4fee\u6539\u53c3\u6578\uff0c\u5247\u66f4\u6539\u6703\u7acb\u5373\u751f\u6548\uff0c\u800c\u4e0d\u9700\u8981\u91cd\u555f\u6578\u64da\u5eab\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u65bc\u81e8\u6642\u7684\u9700\u6c42\uff0c\u4f46\u5982\u679c\u4f60\u5e0c\u671b\u5728\u6578\u64da\u5eab\u91cd\u555f\u5f8c\u4ecd\u7136\u4fdd\u7559\u9019\u4e9b\u66f4\u6539\uff0c\u5247\u5fc5\u9808\u4f7f\u7528 SCOPE=SPFILE<\/code>\u3002<\/p>\n
    \u5be6\u969b\u6848\u4f8b<\/h2>\n
    \u5047\u8a2d\u4e00\u500b\u4f01\u696d\u7684Oracle\u6578\u64da\u5eab\u5728\u9ad8\u5cf0\u6642\u671f\u7d93\u5e38\u51fa\u73fe\u9023\u63a5\u6578\u4e0d\u8db3\u7684\u60c5\u6cc1\u3002DBA\u6c7a\u5b9a\u5c07 PROCESSES<\/code> \u5f9e100\u589e\u52a0\u5230200\u3002DBA\u53ef\u4ee5\u9078\u64c7\u4f7f\u7528 SCOPE=MEMORY<\/code> \u4f86\u7acb\u5373\u589e\u52a0\u9023\u63a5\u6578\uff0c\u9019\u6a23\u53ef\u4ee5\u5feb\u901f\u89e3\u6c7a\u7576\u524d\u7684\u554f\u984c\uff0c\u4f46\u5728\u4e0b\u6b21\u91cd\u555f\u5f8c\uff0c\u9019\u500b\u8a2d\u7f6e\u5c07\u6703\u5931\u6548\u3002\u5982\u679cDBA\u5e0c\u671b\u9019\u500b\u66f4\u6539\u5728\u91cd\u555f\u5f8c\u4ecd\u7136\u6709\u6548\uff0c\u5247\u5fc5\u9808\u4f7f\u7528 SCOPE=SPFILE<\/code>\uff0c\u9019\u6a23\u5c31\u9700\u8981\u5728\u4e0b\u6b21\u91cd\u555f\u6642\u624d\u80fd\u751f\u6548\u3002<\/p>\n
    \u7d50\u8ad6<\/h2>\n
    \u7e3d\u7d50\u4f86\u8aaa\uff0c\u589e\u52a0Oracle\u6578\u64da\u5eab\u7684\u9023\u63a5\u6578\u662f\u5426\u9700\u8981\u91cd\u555f\uff0c\u53d6\u6c7a\u65bc\u4f60\u6240\u4f7f\u7528\u7684\u4fee\u6539\u65b9\u5f0f\u3002\u5982\u679c\u4f7f\u7528 SCOPE=SPFILE<\/code>\uff0c\u5247\u9700\u8981\u91cd\u555f\u6578\u64da\u5eab\uff1b\u5982\u679c\u4f7f\u7528 SCOPE=MEMORY<\/code>\uff0c\u5247\u4e0d\u9700\u8981\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u9023\u63a5\u6578\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n
    \u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2fVPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u4e86\u89e3\u5728Oracle\u6578\u64da\u5eab\u4e2d\u589e\u52a0\u9023\u63a5\u6578\u662f\u5426\u9700\u8981\u91cd\u555f\uff0c\u53ca\u5176\u5c0d\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u5f71\u97ff\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-195957","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195957","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=195957"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195957\/revisions"}],"predecessor-version":[{"id":195958,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195957\/revisions\/195958"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}