A few entries per day are normal, a few dozens or hundreds probably not. Tue Oct 25 20:17:51 UTC 2016 - stale builds found, cleaning db from these: 161067|2016-10-25 20:12|armhf_35/8860 Tue Oct 25 20:18:08 UTC 2016 - stale builds found, cleaning db from these: 81763|2016-10-25 20:05|armhf_60/327