Encountering Slow Performance Reading *_SEGMENTS or *_TS_QUOTAS (Doc ID 1491748.1)

Last updated on FEBRUARY 16, 2017

Applies to:

Oracle Database - Standard Edition - Version 10.2.0.5 to 12.1.0.1 [Release 10.2 to 12.1]
Oracle Database - Personal Edition - Version 10.2.0.5 to 12.1.0.1 [Release 10.2 to 12.1]
Oracle Database - Enterprise Edition - Version 10.2.0.5 to 12.1.0.1 [Release 10.2 to 12.1]
Information in this document applies to any platform.
View affected include: DBA_SEGMENTS, USER_SEGMENTS, DBA_TS_QUOTAS, USER_TS_QUOTAS

Symptoms

Changes

This may be seen after upgrading to Oracle Database 11.2 and may get worse over time.

Cause

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