== sanity test 228c: NOT shrink the last entry in OI index node to recycle idle leaf ========================================================== 00:19:01 (1781237941)
fail_loc=0x80001002
 - open/close 936 (time 1781237955.80 total 10.01 last 93.54)
 - open/close 1833 (time 1781237965.80 total 20.01 last 89.69)
 - open/close 2759 (time 1781237975.80 total 30.01 last 92.58)
 - open/close 3630 (time 1781237985.81 total 40.02 last 87.05)
 - open/close 4479 (time 1781237995.81 total 50.02 last 84.88)
 - open/close 5129 (time 1781238005.84 total 60.05 last 64.80)
 - open/close 5579 (time 1781238015.88 total 70.08 last 44.84)
 - open/close 6406 (time 1781238025.88 total 80.09 last 82.67)
 - open/close 7231 (time 1781238035.89 total 90.09 last 82.45)
 - open/close 8117 (time 1781238045.91 total 100.11 last 88.42)
 - open/close 8943 (time 1781238055.91 total 110.12 last 82.56)
 - open/close 9751 (time 1781238065.92 total 120.13 last 80.74)
 - open/close 10000 (time 1781238069.40 total 123.60 last 71.64)
 - open/close 10774 (time 1781238079.43 total 133.64 last 77.13)
 - open/close 11688 (time 1781238089.44 total 143.64 last 91.34)
 - open/close 12521 (time 1781238099.44 total 153.65 last 83.24)
 - open/close 13319 (time 1781238109.45 total 163.65 last 79.79)
 - open/close 14113 (time 1781238119.46 total 173.66 last 79.32)
 - open/close 14806 (time 1781238129.46 total 183.67 last 69.24)
 - open/close 15560 (time 1781238139.47 total 193.68 last 75.36)
 - open/close 16367 (time 1781238149.48 total 203.69 last 80.62)
 - open/close 17153 (time 1781238159.49 total 213.70 last 78.49)
 - open/close 18139 (time 1781238169.50 total 223.70 last 98.59)
 - open/close 18943 (time 1781238179.50 total 233.71 last 80.37)
 - open/close 19765 (time 1781238189.51 total 243.71 last 82.14)
total: 20000 open/close in 246.29 seconds: 81.21 ops/second
fail_loc=0
oleg131-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1781238205 ; total 0 ; last 0)
 - unlinked 10000 (time 1781238279 ; total 74 ; last 74)
total: 20000 unlinks in 148 seconds: 135.135132 unlinks/second
 - open/close 710 (time 1781238368.41 total 10.01 last 70.93)
 - open/close 1489 (time 1781238378.43 total 20.03 last 77.73)
total: 2000 open/close in 26.80 seconds: 74.62 ops/second
oleg131-server: debugfs 1.47.3-wc2 (11-Nov-2025)