Database Tablespaces Page shows different Tablespace Usage values than Tablespace Used(%) Metric (Doc ID 387868.1)

Last updated on FEBRUARY 16, 2016

Applies to:

Enterprise Manager for Oracle Database - Version 10.2.0.1 to 12.1.0.1.0 [Release 10.2 to 12.1]
Enterprise Manager for Oracle Database - Version 12.1.0.4.0 to 12.1.0.4.0 [Release 12.1]
Information in this document applies to any platform.
***Checked for relevance on 26-Nov-2015***

Symptoms

Enterprise Manager shows different values for tablespace usage, depending on which screens within the console are viewed.  For example when comparing 'tablespaces full' from the 'all metrics' screen, for example:

Database Home Page/All Metrics/Tablespaces Full

the tablespace size can sometimes be different from the tablespace size when going to:

Database Home Page > Administration Tab > Tablespaces > Allocated Space Used (%)


Cause

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