== sanity test 421d: rmfid en masse ====================== 05:14:54 (1784193294)
 - open/close 730 (time 1784193309.64 total 10.02 last 72.85)
 - open/close 1407 (time 1784193319.64 total 20.02 last 67.70)
 - open/close 2058 (time 1784193329.65 total 30.02 last 65.09)
 - open/close 2746 (time 1784193339.65 total 40.03 last 68.77)
 - open/close 3421 (time 1784193349.65 total 50.03 last 67.47)
 - open/close 3923 (time 1784193359.66 total 60.03 last 50.19)
total: 4097 open/close in 63.26 seconds: 64.77 ops/second