The Purge Process options help you to prevent locking up collections for SQL Workload Analysis. Under the Administration tab, the Purge section displays the following options:
Alter Purge Schedule
When you select the Purge Schedule Details, the Edit Purge Details dialog opens, set the Start Date and Time of the Purge Process, change the recurrence by weeks, and select the preferred days for the process.
The schedule of the Purge process is set at 2:00 AM, every 2 weeks, and on Sunday, by default.
Purge PMDB Now
When you select he PMDB purge job option, the process is triggered as it was configured during the installation process.
Find the purge process logs at C:\Program Files\Idera\IDERA SQL Workload Analysis\var\logs