A few entries per day are normal, a few dozens or hundreds probably not. Wed Nov 23 23:21:03 UTC 2016 - stale builds found, cleaning db from these: 168339|2016-11-23 23:15|armhf_8/13901 Wed Nov 23 23:21:06 UTC 2016 - stale builds found, cleaning db from these: 78862|2016-11-23 22:59|armhf_45/9539