Re: pg_dump slow

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От Merlin Moncure
Тема Re: pg_dump slow
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Msg-id 6EE64EF3AB31D5448D0007DD34EEB3417DD9EC@Herge.rcsinc.local
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Ответ на pg_dump slow  ("Franklin Haut" <franklin.haut@gmail.com>)
Список pgsql-performance
>
> That was the command used to restore a database
>
> pg_restore.exe -i -h localhost -p 5432 -U postgres -d temp2 -v
> "D:\d\temp.bkp"
>
> The database was created before using LATIN1 charset
>
> With 100 rows you can´t feel the test, then I decided send the whole
> table.
>
> Very Thanks
>
> Franklin Haut

How are you dumping out your archive?  I confirmed unreasonably slow dump with pg_dump -Z temp2 > temp2.bkp on windows
2000server.  I normally use bzip to compress my dumps. 

Can you measure time to dump uncompressed and also with bzip and compare?

Merlin

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