Data Pump Export Slow Vs. Classic Export In 11g Even After Applying Patch 9487331 (Doc ID 1225006.1)
Last updated on MAY 13, 2011
Oracle Server - Enterprise Edition - Version: 22.214.171.124 to 126.96.36.199 - Release: 11.1 to 11.1 Information in this document applies to any platform.
You are performing a data pump export on 11g and notice that the time to perform the export is extremely slow. When comparing it to classic export, the data pump export takes almost 5 times as long to export the same data.
You have applied patch 9487331, but the behavior is still slow.
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