== sanity test 421d: rmfid en masse ====================== 13:04:02 (1787850242)
 - open/close 763 (time 1787850259.14 total 10.00 last 76.26)
 - open/close 1504 (time 1787850269.17 total 20.03 last 73.91)
 - open/close 2165 (time 1787850279.17 total 30.03 last 66.08)
 - open/close 2948 (time 1787850289.17 total 40.04 last 78.27)
 - open/close 3830 (time 1787850299.18 total 50.04 last 88.15)
total: 4097 open/close in 53.23 seconds: 76.96 ops/second