== sanity test 421d: rmfid en masse ====================== 04:41:14 (1787388074)
 - open/close 642 (time 1787388088.68 total 10.00 last 64.20)
 - open/close 1229 (time 1787388098.69 total 20.00 last 58.68)
 - open/close 1829 (time 1787388108.69 total 30.01 last 59.97)
 - open/close 2404 (time 1787388118.70 total 40.02 last 57.44)
 - open/close 3062 (time 1787388128.72 total 50.03 last 65.70)
 - open/close 3760 (time 1787388138.72 total 60.04 last 69.76)
total: 4097 open/close in 65.70 seconds: 62.36 ops/second