== sanity test 421d: rmfid en masse ====================== 02:04:40 (1746079480)
 - open/close 1809 (time 1746079491.98 total 10.01 last 180.80)
 - open/close 3483 (time 1746079501.98 total 20.01 last 167.32)
total: 4097 open/close in 23.72 seconds: 172.70 ops/second