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 Console | Setting | |
---|---|---|
Item | Detailed item | |
Main | Product | RM Oracle |
Message text | %CVS redo log space requests waited | |
Enable alarm | Selected | |
Evaluate all data | Not selected | |
Monitoring time range | Always | |
Alarm when damping conditions are satisfied | Not selected | |
Interval | -- | |
Maximum occurrences | -- | |
Actions | -- | |
Command | -- | |
SNMP | Abnormal, Warning, Normal | |
Conditional Expressions | Record | System Stat Summary Interval (PI) |
Field | Redo Log Space Requests | |
Abnormal condition | Redo Log Space Requests > 2 | |
Warning condition | Redo Log Space Requests > 1 |
Related reports
Reports/RM Oracle/Troubleshooting/Recent Past/Redo Log Buffer Contention