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You are here		andreynikolaev.wordpress.com Divide and conquer the true mutex contention \| Latch, mutex and beyond
\|	\|	jagjeet.wordpress.com Library cache: mutex X \| Jagjeet's Oracle Blog!	4.8 parsecs away Travel
\|	\|	Recently, I was engaged in Exadata POV for benchmarking for Ebiz R12 on Exa* boxes. We had quarter rack running 11.2.0 db with 2 node RAC Cluster (24 CPU) and all other components/Middle Teir including Form, Web, CM were configured on Exalogic Server. Objective was to achieve best possible scalability numbers on Exa* boxes for	4.8 parsecs away Travel
\|	\|	easyoradba.com Divide and conquer the "true" mutex contention - EasyOraDBA	13.9 parsecs away Travel
\|	\|	Oracle 11.2.0.2 contains enhancements 9282521 and 9239863 named "Library cache: mutex X" for objects highly contended for. Part I and...	13.9 parsecs away Travel
\|	\|	yorakb.wordpress.com Kill libary cache : mutex x wait \| Yorakb	11.4 parsecs away Travel
\|	\|	check executions, parse_calls and version_count in v$sqlarea. If no issue identified : increase _kgl_hot_object_copies (default is number of cpu). If still not good, identify the most pinned cursors in shared pool : Then mark the cursor as hot : Ref : https://jagjeet.wordpress.com/2011/12/12/library-cache-mutex-x/ https://andreynikolaev.wordpress.com/2011/05/01/divide-and-conquer-the-true-mutex-contention/	11.4 parsecs away Travel
\|	\|	geekken.blog 20 \| November \| 2022 \| Geek Ken	65.5 parsecs away Travel
\|		1 post published by Geek Ken on November 20, 2022	65.5 parsecs away Travel