Tips to Reduce Waits for "PX DEQ CREDIT SEND BLKD" at Database Level (文档 ID 738464.1) 最近碰到了PX Deq Credit: send blkd事件，具体如下面AWR report截图：     mos上相关的论述： Applies to:
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2013-09-07 16:02:25
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在AWR报告中出现如下：
Top 5 Timed Events
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2011-08-09 09:45:00
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待验证;
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2023-05-24 14:13:32
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Just a few days ago a got to two Oracle DBAs discussing why the have so much “PX Deq Credit : send blkd” on a system. And if that is causing their performance problems. The are some blog on the inter
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2013-09-08 09:56:50
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Applies to: Oracle Database - Enterprise Edition - Version 8.1.5.0 and later Oracle Database - Personal Edition - Version 8.1.5.0 and later Information in this document applies to any platform. Pu
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2013-09-07 17:49:00
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遇到PX Deq: reap credit等待事件
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2021-10-29 11:47:00
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Script to monitor parallel queries (文档 ID 457857.1) Applies to: Oracle Server - Enterprise Edition - Version 9.2.0.1 and later Information in this document applies to any platform. ***Checked
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2013-09-07 15:33:10
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还没查到原因，先记录下;
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2023-05-24 14:25:41
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Occurs when the query coordinator is waiting for a response from a parallel slave. This is normally considered an idle event, but can cause excessive CPU in some cases.
Solutio
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2011-08-08 16:43:39
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Occurs when a parallel slave is waiting to be told what to do. This is normally considered an idle event, but can cause excessive CPU in some cases.
Solution
Reduce the degree
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2011-08-08 16:45:56
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可参考 MOS文档： WAITEVENT: "PX Deq Credit: send blkd" (Doc ID 271767.1) P1 = sleeptime/senderid P2 = passes P3 = qref这是一个 IDLE wait event，需要查看 谁在等待(也就是那个 s
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2017-09-21 13:57:00
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Occurs when a parallel slave is waiting for data from another slave. Investigate why the other slaves are not sending data fast enough. This is normally considered an idle event, but can cause excessi
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2011-08-08 16:48:11
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In this Document Goal Solution APPLIES TO: Oracle Order Management - Version 11.5.10.2 to 12.1.3 [Release 11.5.10 to 12.1] Info...
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2014-09-23 22:10:00
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http://www.investopedia.com/terms/r/revolvingcredit.asp#axzz1nBzDz9zRDefinition of 'Revolving Credit'A line of credit where the customer pays a commitment fee and is then allowed to use the funds
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2023-06-30 01:06:52
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http://www.investopedia.com/terms/l/lineofcredit.asp#axzz1mu3uA8yQDefinition of 'Line Of Credit - LOC'An arrangement between a financial institution, usually a bank, and a customer that establis
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2023-06-30 01:06:39
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The area under the CAP curve, known as the AUCAP, is then compared to that of the perfect or “ideal” model, leading to the definition of a summary index known as the accuracy ratio (AR) or the Gini c
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2018-01-04 21:43:00
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企业信用管理有狭义和广义之分。广义的信用管理是指企业为获得他人提供的信用或授予他人信用而进行的管理活动。狭义的信用管理是指对企业的授信活动和援信决策进行的科学管理，对信用风险进行识别、分析和评估，其主要目的是提高竞争力、扩大市场占有份额。
企业信用管理是现代企业管理中最重要的组成部分，是企业管理学的一个重要分支。从企业管理职能的角
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2009-06-23 11:23:57
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路径: Master Explorer > Modules > Customer > General > Customers在Customer字段输入需要Credit hold的客户ID,按F4 进行Filter In Place。切换(switch)至Credit标签。把Credit Hold选择去选，和选择一个Reason原因，最后在Credit Limit字段设置为0，保存即可。
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2012-04-10 10:22:00
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ProgramFunctionRFDKLI10Customers with Missing Credit DataChecks whether the data regarding credit limits is complete and issues relevant error lists. These enable you to mainta
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2022-12-06 14:58:15
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Definition of 'Credit Support Annex' A credit support annex provides credit protection by setting forth the rules governing the mutual posting of collateral. CSAs are used in documenting collateral a
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2023-07-02 13:55:12
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