Using AA 5.3.7 to protect our SQL Clusters (9 of them right now) all on one core. Each cluster has between 40 and 90 databases. Attachability check enabled on all the clusters. When the nightly job starts, it appears to start the check for all the clusters simultaneously which causes memory usage on the core to climb; eventually hitting between 95 and 98% memory usage. (We are looking to add more RAM.) In the meantime, I have been looking for a way to stagger the checks so that it does one, maybe two, servers at a time. So far I have not found a way to do this.
Does anyone know if there is a way to do it and where it is located?
Am I correct in believing that it is performing the attachability check for all servers at the same time or is it staggering them behind the scenes?