== sanity test 421d: rmfid en masse ====================== 08:59:49 (1787403589)
 - open/close 598 (time 1787403603.82 total 10.02 last 59.69)
 - open/close 1252 (time 1787403613.82 total 20.03 last 65.36)
 - open/close 1842 (time 1787403623.83 total 30.03 last 58.96)
 - open/close 2516 (time 1787403633.84 total 40.04 last 67.34)
 - open/close 3167 (time 1787403643.85 total 50.05 last 65.05)
 - open/close 3816 (time 1787403653.85 total 60.05 last 64.90)
total: 4097 open/close in 64.36 seconds: 63.65 ops/second