== sanity test 421d: rmfid en masse ====================== 15:46:26 (1780343186)
 - open/close 676 (time 1780343200.10 total 10.01 last 67.54)
 - open/close 1399 (time 1780343210.11 total 20.02 last 72.22)
 - open/close 2066 (time 1780343220.11 total 30.02 last 66.69)
 - open/close 2800 (time 1780343230.12 total 40.03 last 73.34)
 - open/close 3483 (time 1780343240.12 total 50.03 last 68.26)
total: 4097 open/close in 58.72 seconds: 69.77 ops/second