== sanity test 421d: rmfid en masse ====================== 13:41:52 (1782236512)
 - open/close 484 (time 1782236528.67 total 10.03 last 48.24)
 - open/close 904 (time 1782236538.70 total 20.06 last 41.88)
 - open/close 1326 (time 1782236548.70 total 30.07 last 42.18)
 - open/close 1840 (time 1782236558.72 total 40.08 last 51.32)
 - open/close 2339 (time 1782236568.73 total 50.09 last 49.83)
 - open/close 2867 (time 1782236578.74 total 60.11 last 52.73)
 - open/close 3359 (time 1782236588.76 total 70.13 last 49.11)
 - open/close 3940 (time 1782236598.76 total 80.13 last 58.08)
total: 4097 open/close in 83.08 seconds: 49.31 ops/second