Incorrect Values For Streams Memory Structures at V$SGASTAT (Doc ID 760687.1)

Last updated on FEBRUARY 08, 2017

Applies to:

Oracle Server - Enterprise Edition - Version: 10.1.0.2 to 11.1.0.6 - Release: 10.1 to 11.1
Information in this document applies to any platform.

Symptoms

Querying v$sgastat without bouncing database shows an abnormal increase of some Streams memory structures like 'kolcalm coll' and 'kolccst obj' beyond the maximum value available for Streams (if using streams_pool_size init parameter).

Cause

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