This is a discussion on BUG #2676: postmaster using 100% cpu from odbc disconnect within the pgsql Bugs forums, part of the PostgreSQL category; --> The following bug has been logged online: Bug reference: 2676 Logged by: Luke McFarlane Email address: luke@fisheye.com.au PostgreSQL version: ...
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| The following bug has been logged online: Bug reference: 2676 Logged by: Luke McFarlane Email address: luke@fisheye.com.au PostgreSQL version: 8.1.4 Operating system: Mandriva Linux 2006.0 Kernel 2.6.15.7 SMP Description: postmaster using 100% cpu from odbc disconnect Details: Hi User connects to database via Visual Basic & ODBC. During his session VB crashed. The query that was executed was selecting all records from a simple view (approx 20,000 records). The query has been running for 68 minutes, postmaster on 100%. If I run the query manually it takes literally milliseconds to complete. When I did a netstat -nt I did not see any active connection from the offending remote user. Any input would be appreciated. Thanks ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to majordomo@postgresql.org so that your message can get through to the mailing list cleanly |
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| "Luke McFarlane" <luke@fisheye.com.au> writes: > User connects to database via Visual Basic & ODBC. During his session VB > crashed. The query that was executed was selecting all records from a simple > view (approx 20,000 records). The query has been running for 68 minutes, > postmaster on 100%. Tried to reproduce this by killing psql mid-query ... no luck. Do you want to gdb that backend process and see what it's doing? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend |
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