The monitor system table MONITOR_LOG contains information about operations by the logging function (redo log management) of the database system.
Column DESCRIPTION
Value |
Explanation |
Log page physical reads |
Number of physically read log pages |
Log page physical writes |
Number of physically read log pages |
Log queue pages |
Size of the log queue in pages |
Log queue max used pages |
Maximum number of pages used by log queue |
Log queue inserts |
Number of insert operations in the log queue |
Log queue overflows |
Number of overflows in the log queue |
Log queue group commits |
Number of group COMMITs |
Log queue waits for log page write |
Number of wait statuses for write operations to the log |
Log queue max waits per log page |
Maximum number of wait statuses for each log page |
Log queue avg waits per log page |
Average number of wait statuses for each log page |