From: | Vlad Arkhipov <arhipov(at)dc(dot)baikal(dot)ru> |
---|---|
To: | pgsql-performance(at)postgresql(dot)org |
Subject: | Slow BLOBs restoring |
Date: | 2010-12-07 08:36:59 |
Message-ID: | 4CFDF22B.7060209@dc.baikal.ru |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers pgsql-performance |
I have encountered a problem while restoring the database. There is a
table that contains XML data (BLOB), ~ 3 000 000 records, ~ 5.5Gb of
data. pg_restore has been running for a week without any considerable
progress. There are plenty of lines like these in the log:
pg_restore: processing item 3125397 BLOB 10001967
pg_restore: executing BLOB 10001967
CPU usage is 100% always. The total database size is about 100 Gb and it
restores in an hour or so without BLOBs.
From | Date | Subject | |
---|---|---|---|
Next Message | Heikki Linnakangas | 2010-12-07 08:42:22 | Re: Hot Standby: too many KnownAssignedXids |
Previous Message | Koichi Suzuki | 2010-12-07 08:23:19 | Re: WIP patch for parallel pg_dump |
From | Date | Subject | |
---|---|---|---|
Next Message | Tom Polak | 2010-12-07 17:34:25 | Compared MS SQL 2000 to Postgresql 9.0 on Windows |
Previous Message | Greg Smith | 2010-12-07 04:52:50 | Re: Group commit and commit delay/siblings |