Comments on: Oracle memory troubleshooting, Part 1: Heapdump Analyzer http://blog.tanelpoder.com/2009/01/02/oracle-memory-troubleshooting-part-1-heapdump-analyzer/ Oracle troubleshooting, internals and performance tuning Sat, 13 Mar 2010 15:03:23 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Kumar http://blog.tanelpoder.com/2009/01/02/oracle-memory-troubleshooting-part-1-heapdump-analyzer/comment-page-1/#comment-3689 Kumar Mon, 25 Jan 2010 13:06:31 +0000 http://blog.tanelpoder.com/2009/01/02/oracle-memory-troubleshooting-part-1-heapdump-analyzer/#comment-3689 Hi Tanel: How do we dig deep in to the output once we run the head dump. In your example, you have explained about KGL handles for library cache handles, KGR PO for dictionary cache parent objects etc. How do you go further from this? I think I have two questions (a) How do you know KGL handles = library cache handles. If I get a different output how do I interpret what that handle is being held for? (b) Once you get information on (a), how do you proceed further to get to the acutal application or object causing the issue? Thank you Kumar Hi Tanel:
How do we dig deep in to the output once we run the head dump. In your example, you have explained about KGL handles for library cache handles, KGR PO for dictionary cache parent objects etc.
How do you go further from this? I think I have two questions
(a) How do you know KGL handles = library cache handles. If I get a different output how do I interpret what that handle is being held for?
(b) Once you get information on (a), how do you proceed further to get to the acutal application or object causing the issue?

Thank you
Kumar

]]> By: Oracle memory troubleshooting, Part 3: Automatic top subheap dumping with heapdump | Tanel Poder's blog: Core IT for Geeks and Pros http://blog.tanelpoder.com/2009/01/02/oracle-memory-troubleshooting-part-1-heapdump-analyzer/comment-page-1/#comment-1853 Oracle memory troubleshooting, Part 3: Automatic top subheap dumping with heapdump | Tanel Poder's blog: Core IT for Geeks and Pros Wed, 24 Jun 2009 12:31:11 +0000 http://blog.tanelpoder.com/2009/01/02/oracle-memory-troubleshooting-part-1-heapdump-analyzer/#comment-1853 [...] read them – here are the previous articles in Oracle memory troubleshooting series: Part 1, Part [...] [...] read them – here are the previous articles in Oracle memory troubleshooting series: Part 1, Part [...]

]]> By: Log Buffer #130: a Carnival of the Vanities for DBAs http://blog.tanelpoder.com/2009/01/02/oracle-memory-troubleshooting-part-1-heapdump-analyzer/comment-page-1/#comment-777 Log Buffer #130: a Carnival of the Vanities for DBAs Fri, 09 Jan 2009 18:35:08 +0000 http://blog.tanelpoder.com/2009/01/02/oracle-memory-troubleshooting-part-1-heapdump-analyzer/#comment-777 [...] Poder began a new series on Oracle memory troubleshooting with an introduction to his heapdump analyzer [...] [...] Poder began a new series on Oracle memory troubleshooting with an introduction to his heapdump analyzer [...]

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