"ipcs -m" Displays Incorrect Shared Memory Segment Sizes in Oracle 11G
(Doc ID 731658.1)
Last updated on JULY 24, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
The "ipcs -m" indicates allocated shared memory segments. In Oracle 11G all of the segments are between 808 and 4096 bytes, where as the instance has a 4GB SGA .Output of ipcs -m:
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