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MONITOR_LOG 

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

 

 

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