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Data pump impdp is super slow - please help

edited Sep 11, 2012 10:08AM in Database Utilities (MOSC) 13 commentsAnswered
Hi,

I use data pump to export a full 11g database. The total size of the database is only 13G. With the same exported dmp file, I import it to the database (I use the same script to create two databases on two RedHat Linux servers) on two servers. One only takes 15 minutes to complete, which looks normal to me, but the other takes over two hours and it's still running. It's fast at the begin then it gets slower and slower. Is there any way I can check why the importing is so slow on the other server?

 

By the way, the dmp file is only 596M, which doesn't make sense to me at all to take over 2 hours to import.

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