The Availability Group Redo Rate (KB\sec) alert provides the rate in KB per second at which log records are redone in the secondary database to complete synchronization. Alert includes affected databases.
For more information on configuring alerts and setting thresholds, see .
Enable baseline thresholds
To enable alerting when this metric is outside its established baseline, click the Baseline Thresholds Enabled (as percentage of baseline) check box in the Alert Configuration window.
Create an alert response bundle
Create an alert response bundle with the Availability Group Redo Rate (KB\sec) alert and related alerts. For additional information, see Create alert response bundles.