Rollback Segment Extents Left (RSExtentsLeft)


Warning

This feature is no longer supported by the KM version 9.7.11.03. For more information see, 9.7.11.03: Fix Pack 3 for BMC PATROL for Oracle Database.

The RSExtentsLeft parameter reports, for non-excluded tablespaces, the lowest number of additional extents available to any rollback segment.

When this parameter goes into alarm, the annotation is a listing of all objects that are not excluded in all tablespaces that are not excluded that have do not have enough extents available.

This parameter considers tablespace, user and object exclusion in its calculations for warnings and alarms. 

  • This parameter is de-activated if the tablespace is autoextensible.
  • For Oracle 11g and later versions, this parameter is de-activated if the undo management is set to Auto.


BMC PATROL properties

Attribute

Default value

Application class

ORACLE_AVAILABILITY

Command type

not applicable

Platform

all

Icon style

Graph

Unit

number of extents

Border range

undefined

Alarm1 range

0-5 alarm

Alarm2 range

5-10 warn

Scheduling(poll time)

poll time of collector

Active at installation

Yes

Parameter type

Consumer

Value set by

CollAvailability

BMC ProactiveNet Performance Management properties

Property

Default value

Monitor type
Oracle Database Availability
Key Performance IndicatorNo
Monitor for abnormalities
Yes
Graph by default
No
AvailabilityNo
Response time
No
Normal distribution
Yes
StatisticalYes
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