== sanity test 421d: rmfid en masse ====================== 00:34:04 (1789274044)
 - open/close 584 (time 1789274059.52 total 10.00 last 58.37)
 - open/close 1167 (time 1789274069.53 total 20.02 last 58.22)
 - open/close 1693 (time 1789274079.55 total 30.03 last 52.52)
 - open/close 2230 (time 1789274089.57 total 40.06 last 53.57)
 - open/close 2715 (time 1789274099.59 total 50.08 last 48.40)
 - open/close 3102 (time 1789274109.60 total 60.09 last 38.64)
 - open/close 3507 (time 1789274119.65 total 70.14 last 40.33)
 - open/close 3959 (time 1789274129.66 total 80.14 last 45.16)
total: 4097 open/close in 82.89 seconds: 49.43 ops/second