== sanity test 421d: rmfid en masse ====================== 04:44:41 (1787474681)
 - open/close 553 (time 1787474696.82 total 10.00 last 55.29)
 - open/close 1091 (time 1787474706.84 total 20.01 last 53.73)
 - open/close 1570 (time 1787474716.87 total 30.05 last 47.73)
 - open/close 2054 (time 1787474726.90 total 40.07 last 48.29)
 - open/close 2589 (time 1787474736.93 total 50.10 last 53.33)
 - open/close 3041 (time 1787474746.94 total 60.12 last 45.12)
 - open/close 3616 (time 1787474756.97 total 70.15 last 57.35)
total: 4097 open/close in 79.76 seconds: 51.37 ops/second