== sanity test 421d: rmfid en masse ====================== 01:48:37 (1786427317)
 - open/close 547 (time 1786427332.91 total 10.01 last 54.67)
 - open/close 1201 (time 1786427342.93 total 20.02 last 65.28)
 - open/close 1878 (time 1786427352.94 total 30.03 last 67.66)
 - open/close 2433 (time 1786427362.94 total 40.04 last 55.47)
 - open/close 2995 (time 1786427372.95 total 50.04 last 56.16)
 - open/close 3647 (time 1786427382.95 total 60.05 last 65.16)
total: 4097 open/close in 66.99 seconds: 61.16 ops/second