Log Activity

These logging metrics are reported for each monitored DB2 Data Sharing Group:

Active Reads: Displays the total number of times the active log data sets satisfied the member subsystem requests for log data during the last polling interval.
Archive Reads: Displays the total number of times the archive log data sets satisfied the member subsystem requests for log data during the last polling interval.
Checkpoints: Displays the number of checkpoints that member subsystems took during the last polling interval.
Unavailable Buffer Waits: Displays the total number of times member subsystems could not place data into a log buffer because buffer was unavailable during the last polling interval.
Write Forced: Displays the total number of times member subsystems issued a synchronous WRITE request to the active log during the last polling interval.
Write No Waits: Displays the total number of times member subsystems issued a NOWAIT WRITE request on behalf of an application to the active log during the last polling interval.
Write Waits: Displays the total number of WAIT LOG WRITE requests that member subsystems encountered during the last polling interval.