Thank you for supporting the Cloud Customer Connect Community in 2024. It's a gift to work with you!

Look back
You're almost there! Please answer a few more questions for access to the Applications content. Complete registration
Interested in joining? Complete your registration by providing Areas of Interest here. Register

Datapump Export of DDL is extremely slow on On-PREM

in Database 14 comments

Summary:

Datapump Export of DDL is extremely slow on On-PREM

Content (required):

Source Database size : 4.5 TB

Platform: AIX

DB Version : 12.2.0.4

For Migration purpose, we are taking DDL backup using the below command and its taking 12+ hours

expdp \'/as sysdba\' directory=OCIEXP dumpfile=expdp_TST_FULL_DDL_%U.dmp logfile=expdp_TST_FULL_DDL.log FULL=Y CONTENT=METADATA_ONLY PARALLEL=4 EXCLUDE=STATISTICS EXCLUDE=TABLE_STATISTICS,INDEX_STATISTICS EXCLUDE=AUDIT_TRAILS

We tried Gathering STATS and Fixed object STATS but still its taking a long time to complete.

Could you please suggest any workaround to reduce the export backup timing?

Tagged:

Howdy, Stranger!

Log In

To view full details, sign in.

Register

Don't have an account? Click here to get started!