{"id":95990,"date":"2024-10-20T05:41:18","date_gmt":"2024-10-19T21:41:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95990\/"},"modified":"2024-10-20T05:41:18","modified_gmt":"2024-10-19T21:41:18","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%ae%b9%e6%98%93%e5%bf%bd%e8%a6%96%e7%9a%84%e5%85%a9%e5%80%8b%e9%80%b2%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95990\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u4e2d\u5bb9\u6613\u5ffd\u8996\u7684\u5169\u500b\u9032\u7a0b"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%ae%b9%e6%98%93%e5%bf%bd%e8%a6%96%e7%9a%84%e5%85%a9%e5%80%8b%e9%80%b2%e7%a8%8b-PGXxbhvhhd\">Oracle\u6578\u64da\u5eab\u4e2d\u5bb9\u6613\u5ffd\u8996\u7684\u5169\u500b\u9032\u7a0b<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u7684\u904b\u884c\u4e2d\uff0c\u6709\u8a31\u591a\u9032\u7a0b\u5728\u80cc\u5f8c\u9ed8\u9ed8\u5730\u652f\u6301\u8457\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u7136\u800c\uff0c\u6709\u4e9b\u9032\u7a0b\u5e38\u5e38\u88ab\u7ba1\u7406\u54e1\u5ffd\u8996\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u6216\u6578\u64da\u5eab\u6545\u969c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5169\u500b\u5728Oracle\u6578\u64da\u5eab\u4e2d\u5bb9\u6613\u88ab\u5ffd\u8996\u7684\u9032\u7a0b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u4f86\u78ba\u4fdd\u5b83\u5011\u7684\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"1-pmon%ef%bc%88process-monitor%ef%bc%89-PGXxbhvhhd\">1. PMON\uff08Process Monitor\uff09<\/h2>\n<p>PMON\u662fOracle\u6578\u64da\u5eab\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u9032\u7a0b\uff0c\u8ca0\u8cac\u76e3\u63a7\u548c\u7ba1\u7406\u6578\u64da\u5eab\u4e2d\u7684\u5176\u4ed6\u9032\u7a0b\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u8cc7\u6e90\uff1a\u7576\u4e00\u500b\u7528\u6236\u6703\u8a71\u7570\u5e38\u7d42\u6b62\u6642\uff0cPMON\u6703\u91cb\u653e\u8a72\u6703\u8a71\u6240\u4f54\u7528\u7684\u8cc7\u6e90\uff0c\u5982\u9396\u548c\u5167\u5b58\u3002<\/li>\n<li>\u6062\u5fa9\u6545\u969c\u7684\u670d\u52d9\uff1aPMON\u6703\u6aa2\u67e5\u5176\u4ed6\u9032\u7a0b\u7684\u72c0\u614b\uff0c\u4e26\u5728\u5fc5\u8981\u6642\u91cd\u65b0\u555f\u52d5\u5b83\u5011\u3002<\/li>\n<li>\u66f4\u65b0\u6578\u64da\u5b57\u5178\uff1aPMON\u6703\u5b9a\u671f\u66f4\u65b0\u6578\u64da\u5b57\u5178\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<p>\u96d6\u7136PMON\u7684\u529f\u80fd\u81f3\u95dc\u91cd\u8981\uff0c\u4f46\u8a31\u591a\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5c0d\u5176\u904b\u4f5c\u539f\u7406\u4e86\u89e3\u4e0d\u6df1\u3002\u82e5PMON\u9032\u7a0b\u51fa\u73fe\u554f\u984c\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8cc7\u6e90\u7121\u6cd5\u91cb\u653e\uff0c\u9032\u800c\u5f71\u97ff\u6574\u500b\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u70ba\u4e86\u78ba\u4fddPMON\u6b63\u5e38\u904b\u884c\uff0c\u5efa\u8b70\u5b9a\u671f\u6aa2\u67e5\u5176\u72c0\u614b\uff0c\u4e26\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u76e3\u63a7PMON\u7684\u6d3b\u52d5\uff1a<\/p>\n<pre><code>SELECT * FROM v$process WHERE program = 'PMON';<\/code><\/pre>\n<h2 id=\"2-smon%ef%bc%88system-monitor%ef%bc%89-PGXxbhvhhd\">2. SMON\uff08System Monitor\uff09<\/h2>\n<p>SMON\u662f\u53e6\u4e00\u500b\u5728Oracle\u6578\u64da\u5eab\u4e2d\u626e\u6f14\u95dc\u9375\u89d2\u8272\u7684\u9032\u7a0b\u3002\u5b83\u7684\u4e3b\u8981\u8077\u8cac\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u6062\u5fa9\uff1a\u5728\u6578\u64da\u5eab\u5d29\u6f70\u5f8c\uff0cSMON\u8ca0\u8cac\u6062\u5fa9\u672a\u63d0\u4ea4\u7684\u4e8b\u52d9\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li>\u5408\u4f75\u7a7a\u9593\uff1aSMON\u6703\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u6587\u4ef6\u7684\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u5408\u4f75\u7a7a\u9592\u7a7a\u9593\uff0c\u4ee5\u63d0\u9ad8\u5b58\u5132\u6548\u7387\u3002<\/li>\n<li>\u7ba1\u7406\u81e8\u6642\u6bb5\uff1aSMON\u9084\u8ca0\u8cac\u7ba1\u7406\u81e8\u6642\u6bb5\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u81e8\u6642\u6578\u64da\u7684\u6709\u6548\u6027\u3002<\/li>\n<\/ul>\n<p>\u5118\u7ba1SMON\u7684\u529f\u80fd\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u4f46\u8a31\u591a\u7ba1\u7406\u54e1\u5f80\u5f80\u5ffd\u8996\u5176\u76e3\u63a7\u3002\u82e5SMON\u9032\u7a0b\u51fa\u73fe\u6545\u969c\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\u6216\u6062\u5fa9\u3002\u70ba\u4e86\u78ba\u4fddSMON\u7684\u6b63\u5e38\u904b\u884c\uff0c\u5efa\u8b70\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u5176\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT * FROM v$process WHERE program = 'SMON';<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-PGXxbhvhhd\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fddPMON\u548cSMON\u9032\u7a0b\u7684\u6b63\u5e38\u904b\u884c\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u61c9\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u9032\u7a0b\u72c0\u614b\uff1a\u4f7f\u7528\u4e0a\u8ff0SQL\u67e5\u8a62\u5b9a\u671f\u6aa2\u67e5PMON\u548cSMON\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u5b83\u5011\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\uff1a\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u53ca\u6642\u767c\u73fe\u548c\u89e3\u6c7a\u6f5b\u5728\u7684\u6027\u80fd\u554f\u984c\u3002<\/li>\n<li>\u4fdd\u6301\u6578\u64da\u5eab\u66f4\u65b0\uff1a\u5b9a\u671f\u66f4\u65b0Oracle\u6578\u64da\u5eab\u81f3\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u7372\u53d6\u6700\u65b0\u7684\u529f\u80fd\u548c\u4fee\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PGXxbhvhhd\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u7684\u904b\u884c\u4e2d\uff0cPMON\u548cSMON\u9019\u5169\u500b\u9032\u7a0b\u96d6\u7136\u4e0d\u5e38\u88ab\u63d0\u53ca\uff0c\u4f46\u537b\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u7684\u95dc\u9375\u3002\u901a\u904e\u5b9a\u671f\u76e3\u63a7\u548c\u7dad\u8b77\u9019\u4e9b\u9032\u7a0b\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u6f5b\u5728\u7684\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u4e2d\u5e38\u88ab\u5ffd\u8996\u7684\u5169\u500b\u95dc\u9375\u9032\u7a0b\uff0c\u4e86\u89e3\u5b83\u5011\u5982\u4f55\u5f71\u97ff\u6027\u80fd\u8207\u7a69\u5b9a\u6027\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-95990","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95990","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=95990"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95990\/revisions"}],"predecessor-version":[{"id":95991,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95990\/revisions\/95991"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}