Is there any automated housekeeping for [Distribution Activity] records in Admin Console ?
There is no automated housekeeping job for the records. While record removal is possible per a record in Admin Console, here is step to clear all the records.
1. Deactivate automated_deployment_engine probe
2. Remove "automated_deployment_engine.h2.db" in <UIM>/probes/service/automated_deployment_engine
3. Activate automated_deployment_engine probe
4. Restart service_host probe
Please also see another CA KB TEC000005175 for related topics.