{"id":1099,"date":"2012-08-11T23:48:40","date_gmt":"2012-08-11T15:48:40","guid":{"rendered":"https:\/\/yangtingkun.net\/?p=1099"},"modified":"2012-09-02T16:52:23","modified_gmt":"2012-09-02T08:52:23","slug":"ora-7445xsstkpurge%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/yangtingkun.net\/?p=1099","title":{"rendered":"ORA-7445(xsStkPurge)\u9519\u8bef"},"content":{"rendered":"<p>\u5ba2\u6237\u6570\u636e\u5e93\u51fa\u73b0ORA-7445(xsStkPurge)\u9519\u8bef\u3002<br \/>\n\u6570\u636e\u5e93\u544a\u8b66\u65e5\u5fd7\u51fa\u73b0\u5982\u4e0b\u7684\u9519\u8bef\u4fe1\u606f\uff1a<\/p>\n<pre lang='SQL'>Fri Aug 3 17:10:03 2012\r\nErrors in file \/ora\/app\/oracle\/admin\/ORCL\/udump\/orcl_ora_23101.trc:\r\nORA-07445: exception encountered: core dump [xsStkPurge()+73] [SIGSEGV] [Address not mapped to object] [0x0] [] []\r\nORA-04030: out of process memory when trying to allocate 8184 bytes (OLAP stack hea,OLAP Stack Seg)\r\nFri Aug 3 17:10:19 2012\r\nErrors in file \/ora\/app\/oracle\/admin\/ORCL\/udump\/orcl_ora_23101.trc:\r\nORA-04030: out of process memory when trying to allocate 8156 bytes (callheap,kdbmal allocation)\r\nORA-07445: exception encountered: core dump [xsStkPurge()+73] [SIGSEGV] [Address not mapped to object] [0x0] [] []\r\nORA-04030: out of process memory when trying to allocate 8184 bytes (OLAP stack hea,OLAP Stack Seg)<\/pre>\n<p>\u5bf9\u5e94\u7684TRACE\u6587\u4ef6\u8be6\u7ec6\u4fe1\u606f\u4e3a\uff1a<\/p>\n<pre lang='SQL'>*** 2012-08-03 17:10:03.098\r\nksedmp: internal or fatal error\r\nORA-07445: exception encountered: core dump [xsStkPurge()+73] [SIGSEGV] [Address not mapped to object] [0x0] [] []\r\nORA-04030: out of process memory when trying to allocate 8184 bytes (OLAP stack hea,OLAP Stack Seg)\r\nCurrent SQL statement for this session:\r\nbegin :1 := dbms_aw.interp(:2); end;\r\n----- PL\/SQL Call Stack -----\r\n  object      line  object\r\n  handle    number  name\r\n0x9b6ad21c        93  package body SYS.DBMS_AW\r\n0x9b6ad21c       180  package body SYS.DBMS_AW\r\n0x9b58b904         1  anonymous block\r\n----- Call Stack Trace -----\r\ncalling              call     entry                argument values in hex      \r\nlocation             type     point                (? means dubious value)     \r\n-------------------- -------- -------------------- ----------------------------\r\nksedst()+27          call     ksedst1()            1 ? 1 ?\r\nksedmp()+557         call     ksedst()             1 ? 8168FB8 ? B748BF3C ?\r\n                                                   A9A650 ? 10 ? B7491D38 ?\r\nssexhd()+882         call     ksedmp()             3 ? B3F831F ? 74537378 ?\r\n                                                   7275506B ? 29286567 ?\r\n                                                   33372B ?\r\nxsStkPurge()+73      signal   00000000             B ? B748DC90 ? B748DD10 ?\r\nxsStkPop()+48        call     xsStkPurge()         BDAFBA7C ? B63CC640 ?\r\n                                                   B63CC644 ? 1 ?\r\nxsPMTSETUP()+2213    call     xsStkPop()           BDAFBA7C ? 12EB2 ? 0 ?\r\n                                                   B61D1528 ? B471A440 ? 0 ?\r\nxsPMTRST()+223       call     xsPMTSETUP()         B63B70DC ? B60FE628 ?\r\n                                                   A933EDF0 ? 0 ?\r\nxsINTERP()+1135      call     00000000             B63B70DC ? B63CA66C ?\r\n                                                   BFFF9018 ?\r\nxsILPXEQ()+4347      call     xsINTERP()           B63B70DC ? BFFF9018 ?\r\n                                                   BFFF8A84 ? 1C6 ? 0 ?\r\n                                                   B621ED28 ?\r\nxsILPCALL()+2621     call     xsILPXEQ()           CCF04F0 ? B2CFAD5 ?\r\n                                                   B63B70DC ? B60ED380 ?\r\n                                                   B63DA8C4 ?\r\n.\r\n.\r\n.\r\nopiodr()+985         call     00000000             3C ? 4 ? BFFFF800 ?\r\nopidrv()+466         call     opiodr()             3C ? 4 ? BFFFF800 ? 0 ?\r\nsou2o()+91           call     opidrv()             3C ? 4 ? BFFFF800 ?\r\nopimai_real()+117    call     sou2o()              BFFFF7E4 ? 3C ? 4 ?\r\n                                                   BFFFF800 ?\r\nmain()+111           call     opimai_real()        2 ? BFFFF830 ?\r\n__libc_start_main()  call     00000000             2 ? BFFFF8F4 ? BFFFF900 ?\r\n+211                                               A8F1D6 ? BC7FF4 ? 0 ?\r\n--------------------- Binary Stack Dump ---------------------<\/pre>\n<p>\u6839\u636eMOS\u7684\u67e5\u8be2\uff0c\u53ea\u6709\u6587\u7ae0Bug 6755052 : ORA-7445 [XSSTKPURGE()+73] [SIGSEGV] IN EPB WHEN DISTRIBUTING DOCUMENTS\u4e0e\u4e4b\u6700\u4e3a\u63a5\u8fd1\u3002\u5e94\u8be5\u7684\u7248\u672c\u540c\u4e3a10.2.0.3\uff0c\u53ef\u4ee5\u786e\u8ba4\u7684\u662f\u5bfc\u81f4ORA-7445\u9519\u8bef\u7684\u4e3b\u8981\u539f\u56e0\u8fd8\u662fORA-4030\u9519\u8bef\u3002\u800c\u4e14\u6587\u6863\u548c\u5f53\u524d\u95ee\u9898\u7684\u4e00\u4e2a\u91cd\u8981\u76f8\u540c\u70b9\u5728\u4e8e\uff0c\u4e8c\u8005\u90fd\u662f32\u4f4d\u7cfb\u7edf\u3002<br \/>\n\u7531\u4e8e32\u4f4d\u6570\u636e\u5e93\u7684\u9650\u5236\uff0cSGA\u7684\u5927\u5c0f\u53ea\u67091.7G\uff0c\u800cSHARED_POOL\u53ea\u6709300M\u5de6\u53f3\uff0cSTREAMS_POOL\u66f4\u662f\u53ea\u670916M\uff0c\u8fd9\u5c31\u5bfc\u81f4\u4e86Oracle\u5728\u5904\u7406\u4e00\u4e9b\u590d\u6742\u7684\u7ec4\u4ef6\u65f6\uff0c\u5f88\u5bb9\u6613\u51fa\u73b0\u5185\u5b58\u4e0d\u8db3\u7684\u60c5\u51b5\u3002<br \/>\n\u4ece\u95ee\u9898\u65f6\u523b\u7684AWR\u5206\u6790\uff0cTOP 5\u4e2d\u51fa\u73b0\u4e86\u660e\u663e\u7684Streams AQ: enqueue blocked on low memory\u7b49\u5f85\uff0c\u8fd9\u4e2a\u7b49\u5f85\u53ea\u51fa\u73b0\u4e861\u6b21\u4f46\u662f\u7ecf\u5386\u4e86293\u79d2\uff0c\u8bf4\u660eSTREAMS_POOL\u7a7a\u95f4\u4e0d\u8db3\uff0c\u4e14\u6570\u636e\u5e93\u5728\u5c1d\u8bd5\u7ed9STREAMS_POOL\u5206\u914d\u66f4\u591a\u7a7a\u95f4\u65f6\u62a5\u9519\u3002<br \/>\n\u5ba2\u6237\u4e3b\u673a\u62e5\u670916G\u5185\u5b58\uff0c\u90a3\u4e48\u8fd9\u4e2a\u95ee\u9898\u7684\u6700\u6709\u9650\u7684\u65b9\u6cd5\u5c31\u662f\u91cd\u5efa64\u4f4d\u6570\u636e\u5e93\u73af\u5883\uff0c\u5f7b\u5e95\u907f\u514d\u8be5\u95ee\u9898\u7684\u4ea7\u751f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5ba2\u6237\u6570\u636e\u5e93\u51fa\u73b0ORA-7445(xsStkPurge)\u9519\u8bef\u3002 \u6570\u636e\u5e93\u544a\u8b66\u65e5\u5fd7\u51fa\u73b0\u5982\u4e0b\u7684\u9519\u8bef\u4fe1\u606f\uff1a Fri Aug 3 17:10:03 2012 Errors in file \/ora\/app\/oracle\/admin\/ORCL\/udump\/orcl_ora_23101.trc: ORA-07445: exception encountered: core dump [xsStkPurge()+73] [SIGSEGV] [Address not mapped to object] [0x0] [] [] ORA-04030: out of process memory when trying to allocate 8184 bytes (OLAP stack hea,OLAP &hellip; <a href=\"https:\/\/yangtingkun.net\/?p=1099\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[5],"tags":[919,943,921,944,119,118,942,941,940],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2yiY3-hJ","_links":{"self":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/1099"}],"collection":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1099"}],"version-history":[{"count":1,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/1099\/revisions"}],"predecessor-version":[{"id":1100,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/1099\/revisions\/1100"}],"wp:attachment":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}