Redo Log Contention

Overview

The Redo Log Contention alarm monitors the occurrence frequency of wait events concerning REDO log.

Main settings

Alarm properties in PFM - Web ConsoleSetting
ItemDetailed item
MainProductRM Oracle
Message text%CVS redo log space requests waited
Enable alarmSelected
Evaluate all dataNot selected
Monitoring time rangeAlways
Alarm when damping conditions are satisfiedNot selected
Interval--
Maximum occurrences--
ActionsE-mail--
Command--
SNMPAbnormal, Warning, Normal
Conditional ExpressionsRecordSystem Stat Summary Interval (PI)
FieldRedo Log Space Requests
Abnormal conditionRedo Log Space Requests > 2
Warning conditionRedo Log Space Requests > 1
Legend:
--: The setting is always invalid.

Related reports

Reports/RM Oracle/Troubleshooting/Recent Past/Redo Log Buffer Contention