Last updated on MAY 22, 2017
Applies to:Oracle Database - Standard Edition - Version 22.214.171.124 to 126.96.36.199 [Release 11.2 to 12.1]
Information in this document applies to any platform.
Data Pump is very slow when exporting Domain Indexes.
With every Domain Index rebuild this is getting slower.
Data Pump Logfile
. . exported "U1"."TEST1" 57.34 MB 1920 rows
TKPROF based on SQL tracing using "event 10046 level 12" confirms that that most of the elapsed time is spent on SYS.KU$_2NDTAB_INFO_VIEW
The AWR Report confirms that there's a huge number of "executions" of the identical sql_id as confirmed by the TKPROF report.
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