== sanity test 421d: rmfid en masse ====================== 05:16:37 (1785402997)
 - open/close 786 (time 1785403014.12 total 10.01 last 78.53)
 - open/close 1202 (time 1785403024.13 total 20.02 last 41.55)
 - open/close 1614 (time 1785403034.14 total 30.03 last 41.18)
 - open/close 2056 (time 1785403044.15 total 40.04 last 44.14)
 - open/close 2663 (time 1785403054.17 total 50.06 last 60.60)
 - open/close 3305 (time 1785403064.18 total 60.07 last 64.10)
 - open/close 3799 (time 1785403074.19 total 70.08 last 49.38)
total: 4097 open/close in 76.78 seconds: 53.36 ops/second