-
Does your application always set the same TTL?
As is very well known, Aerospike currently cannot persist deletes: How to ensure that deleted data from set does not come back?
Setting a lower TTL that may expire before an invalidated copy has very much the same characteristics as a delete.
-
Though I would suspect that the system would have fsynced in the 10 hours, you may want to try setting fsync-max-sec to 600.
Look forward to seeing the analysis of the test.