{"id":1220,"date":"2018-03-01T15:45:45","date_gmt":"2018-03-01T07:45:45","guid":{"rendered":"http:\/\/www.oracle.name\/?p=1220"},"modified":"2018-03-01T16:33:28","modified_gmt":"2018-03-01T08:33:28","slug":"oracle%e5%ba%93system%e5%92%8csysaux%e8%a1%a8%e7%a9%ba%e9%97%b4%e6%83%85%e5%86%b5%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.llku.com\/?p=1220","title":{"rendered":"Oracle\u5e93system\u548csysaux\u8868\u7a7a\u95f4\u60c5\u51b5\u5206\u6790"},"content":{"rendered":"<p>\n\t&nbsp; &nbsp; SYSAUX\u8868\u7a7a\u95f4\u88ab\u79f0\u4e3a\u7cfb\u7edf\u8f85\u52a9\u8868\u7a7a\u95f4\uff0c\u662f10g\u7248\u672c\u5f00\u59cb\u63a8\u51fa\u7684\u65b0\u529f\u80fd\uff0c\u4e3b\u8981\u7684\u76ee\u7684\u662f\u4e3aSYSTEM\u8868\u7a7a\u95f4\u51cf\u8d1f\uff0cOracle\u5bf9SYSTEM\u8868\u7a7a\u95f4\u7684\u7ef4\u62a4\u6709\u4e00\u5957\u72ec\u7acb\u7684\u4f53\u7cfb\uff0c\u5bf9SYSTEM\u8868\u7a7a\u95f4\u64cd\u4f5c\u4f1a\u5360\u7528\u989d\u5916\u7684CPU\u8d44\u6e90\uff0c\u800c\u4e14\u6548\u7387\u4f4e\u4e0b\uff0c\u572810g\u7248\u672c\uff0c\u589e\u52a0\u4e86SYSAUX\u8f85\u52a9\u8868\u7a7a\u95f4\uff0c\u5c06EM\u3001AWR\u7b49\u7ec4\u4ef6\u7684\u8868\u4eceSYSTEM\u8868\u7a7a\u95f4\u632a\u5230\u4e86SYSAUX\u8868\u7a7a\u95f4\u4e2d\uff0c\u8fd9\u6837\u5927\u5927\u51cf\u5c11\u4e86SYSTEM\u8868\u7a7a\u95f4\u7684\u6d88\u8017\uff0c\u4e5f\u51cf\u5c11\u4e86Oracle\u5bf9SYSTEM\u8868\u7a7a\u95f4\u7ef4\u62a4\u7684\u6210\u672c\u3002\n<\/p>\n<p>\n\t&nbsp; &nbsp; \u4f46\u662f\u6709\u51e0\u4e2a\u6bd4\u8f83\u5751\u7239\u7684\u7ec4\u4ef6\u9700\u8981\u7684\u8868\u5e76\u6ca1\u6709\u632a\u5230SYSAUX\u8868\u7a7a\u95f4\uff0c\u6bd4\u5982\u5e38\u89c1\u7684\u5ba1\u8ba1\u7528\u5230\u7684AUD$\u8868\uff0c\u5f88\u591aDBA\u90fd\u53ef\u80fd\u9047\u5230SYSTEM\u8868\u7a7a\u95f4\u4f7f\u7528\u7387\u8fc7\u9ad8\uff0c\u67e5\u8be2\u53d1\u73b0\u662fAUD$\u8868\u5f88\u5927\u5bfc\u81f4\u7684\uff0c\u6211\u4eec\u7684\u6570\u636e\u5e93\u6b63\u597d\u6253\u5f00\u4e86\u5ba1\u8ba1\u529f\u80fd\uff0c\u6b63\u597d\u53ef\u4ee5\u62ff\u6765\u505a\u5b9e\u9a8c\u3002\u4e0b\u9762\u5148\u67e5\u8be2\u4e0bSYSTEM\u548cSYSAUX\u8868\u7a7a\u95f4\u7684\u4f7f\u7528\u7387\u3002\n<\/p>\n<p>\n\tSELECT *<br \/>\n\t&nbsp; FROM (SELECT D.TABLESPACE_NAME,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;SPACE || &#39;M&#39; &quot;SUM_SPACE(M)&quot;,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;BLOCKS &quot;SUM_BLOCKS&quot;,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;SPACE &#8211; NVL(FREE_SPACE, 0) || &#39;M&#39; &quot;USED_SPACE(M)&quot;,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ROUND((1 &#8211; NVL(FREE_SPACE, 0) \/ SPACE) * 100, 2) || &#39;%&#39; &quot;USED_RATE(%)&quot;,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;FREE_SPACE || &#39;M&#39; &quot;FREE_SPACE(M)&quot;<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FROM (SELECT TABLESPACE_NAME,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ROUND(SUM(BYTES) \/ (1024 * 1024), 2) SPACE,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;SUM(BLOCKS) BLOCKS<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FROM DBA_DATA_FILES<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;GROUP BY TABLESPACE_NAME) D,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;(SELECT TABLESPACE_NAME,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ROUND(SUM(BYTES) \/ (1024 * 1024), 2) FREE_SPACE<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FROM DBA_FREE_SPACE<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;GROUP BY TABLESPACE_NAME) F<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;WHERE D.TABLESPACE_NAME = F.TABLESPACE_NAME(+)<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; UNION ALL<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; SELECT D.TABLESPACE_NAME,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;SPACE || &#39;M&#39; &quot;SUM_SPACE(M)&quot;,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;BLOCKS SUM_BLOCKS,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;USED_SPACE || &#39;M&#39; &quot;USED_SPACE(M)&quot;,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ROUND(NVL(USED_SPACE, 0) \/ SPACE * 100, 2) || &#39;%&#39; &quot;USED_RATE(%)&quot;,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;NVL(FREE_SPACE, 0) || &#39;M&#39; &quot;FREE_SPACE(M)&quot;<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FROM (SELECT TABLESPACE_NAME,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ROUND(SUM(BYTES) \/ (1024 * 1024), 2) SPACE,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;SUM(BLOCKS) BLOCKS<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FROM DBA_TEMP_FILES<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;GROUP BY TABLESPACE_NAME) D,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;(SELECT TABLESPACE_NAME,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ROUND(SUM(BYTES_USED) \/ (1024 * 1024), 2) USED_SPACE,<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ROUND(SUM(BYTES_FREE) \/ (1024 * 1024), 2) FREE_SPACE<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FROM V$TEMP_SPACE_HEADER<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;GROUP BY TABLESPACE_NAME) F<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;WHERE D.TABLESPACE_NAME = F.TABLESPACE_NAME(+)<br \/>\n\t&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;ORDER BY 1)<br \/>\n\t&nbsp;WHERE TABLESPACE_NAME IN (&#39;SYSAUX&#39;, &#39;SYSTEM&#39;);\n<\/p>\n<p>\n\t\u7ed3\u679c\uff1a\n<\/p>\n<p>\n\t1&nbsp;&nbsp; &nbsp;SYSAUX&nbsp;&nbsp; &nbsp;684.69M&nbsp;&nbsp; &nbsp;87640 &nbsp; &nbsp; 598.56M &nbsp; &nbsp; &nbsp;87.42%&nbsp;&nbsp; &nbsp;86.13M<br \/>\n\t2&nbsp;&nbsp; &nbsp;SYSTEM&nbsp;&nbsp; &nbsp;12681M&nbsp;&nbsp; &nbsp;1623168&nbsp;&nbsp; &nbsp;11243.95M&nbsp;&nbsp; &nbsp;88.67%&nbsp;&nbsp; &nbsp;1437.05M<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"MkFfuOZi5Q\"><p><a href=\"http:\/\/www.dbdream.com.cn\/2017\/01\/18\/oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e6%b8%85%e7%90%86%e5%92%8c%e5%9b%9e%e6%94%b6system%e5%92%8csysaux%e8%a1%a8%e7%a9%ba%e9%97%b4\/\">oracle\u6570\u636e\u5e93\u6e05\u7406\u548c\u56de\u6536system\u548csysaux\u8868\u7a7a\u95f4<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"http:\/\/www.dbdream.com.cn\/2017\/01\/18\/oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e6%b8%85%e7%90%86%e5%92%8c%e5%9b%9e%e6%94%b6system%e5%92%8csysaux%e8%a1%a8%e7%a9%ba%e9%97%b4\/embed\/#?secret=MkFfuOZi5Q\" data-secret=\"MkFfuOZi5Q\" width=\"474\" height=\"267\" title=\"\u300aoracle\u6570\u636e\u5e93\u6e05\u7406\u548c\u56de\u6536system\u548csysaux\u8868\u7a7a\u95f4\u300b\u2014\u4fe1\u6625\u54e5\uff0c\u7cfb\u7edf\u7a33\uff0c\u95ed\u773c\u4e0a\u7ebf\u4e0d\u56de\u6eda\uff01\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/p>\n<p>\n\thttp:\/\/m.blog.itpub.net\/26736162\/viewspace-2140644\/\n<\/p>\n<p>\n\thttps:\/\/www.cnblogs.com\/guilingyang\/p\/5753260.html\n<\/p>\n<p>\n\thttp:\/\/www.jiagulun.com\/thread-271819-1-1.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; SYSAUX\u8868\u7a7a\u95f4\u88ab\u79f0\u4e3a\u7cfb\u7edf\u8f85\u52a9\u8868\u7a7a\u95f4\uff0c\u662f10g\u7248\u672c\u5f00\u59cb\u63a8\u51fa\u7684\u65b0\u529f\u80fd\uff0c\u4e3b\u8981\u7684\u76ee\u7684\u662f &hellip; 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