== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:42:00 (1753368120) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b87a097f000.batch_stats=0 total: 100 open/close in 2.65 seconds: 37.79 ops/second llite.lustre-ffff9b87a097f000.statahead_max=0 208 real 0m1.356s user 0m0.006s sys 0m0.260s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9b87a097f000.statahead_max=128 128 208 real 0m0.566s user 0m0.003s sys 0m0.122s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 57 list_total: 22 fname_total: 37 hit_total: 2639 miss_total: 1065 - open/close 612 (time 1753368145.70 total 10.02 last 61.11) total: 900 open/close in 14.68 seconds: 61.31 ops/second llite.lustre-ffff9b87a097f000.statahead_max=0 2008 real 0m12.107s user 0m0.030s sys 0m2.293s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff9b87a097f000.statahead_max=128 128 2008 real 0m2.745s user 0m0.013s sys 0m0.881s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 60 statahead wrong: 2 agl total: 57 list_total: 23 fname_total: 37 hit_total: 3638 miss_total: 1065 - open/close 637 (time 1753368182.48 total 10.00 last 63.68) - open/close 1269 (time 1753368192.50 total 20.02 last 63.12) - open/close 1923 (time 1753368202.50 total 30.02 last 65.38) - open/close 2509 (time 1753368212.51 total 40.03 last 58.55) total: 3000 open/close in 47.73 seconds: 62.86 ops/second llite.lustre-ffff9b87a097f000.statahead_max=0 8008 real 0m46.946s user 0m0.153s sys 0m10.161s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 47 sec llite.lustre-ffff9b87a097f000.statahead_max=128 128 8008 real 0m11.388s user 0m0.063s sys 0m2.833s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 12 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 37 hit_total: 7636 miss_total: 1066 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 56 seconds llite.lustre-ffff9b87a097f000.statahead_stats= statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 37 hit_total: 7636 miss_total: 1066 mdc.lustre-MDT0000-mdc-ffff9b87a097f000.batch_stats= snapshot_time: 1753368345.602236534 secs.nsecs start_time: 1753368124.976752479 secs.nsecs elapsed_time: 220.625484055 secs.nsecs subreqs per batch batches % cum % 1: 3 2 2 2: 4 2 4 4: 7 4 9 8: 22 15 25 16: 25 17 42 32: 15 10 52 64: 68 47 100 kvm mdc.lustre-MDT0000-mdc-ffff9b87a097f000.batch_stats=0 total: 100 open/close in 1.74 seconds: 57.61 ops/second llite.lustre-ffff9b87a097f000.statahead_max=0 100 real 0m0.045s user 0m0.000s sys 0m0.023s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9b87a097f000.statahead_max=128 128 100 real 0m0.054s user 0m0.000s sys 0m0.039s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 37 hit_total: 7636 miss_total: 1066 total: 900 open/close in 8.66 seconds: 103.94 ops/second llite.lustre-ffff9b87a097f000.statahead_max=0 1000 real 0m0.066s user 0m0.003s sys 0m0.024s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9b87a097f000.statahead_max=128 128 1000 real 0m0.077s user 0m0.003s sys 0m0.026s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 37 hit_total: 7636 miss_total: 1066 - open/close 987 (time 1753368374.72 total 10.00 last 98.66) - open/close 2019 (time 1753368384.72 total 20.01 last 103.16) - open/close 3274 (time 1753368394.72 total 30.01 last 125.50) - open/close 4552 (time 1753368404.73 total 40.01 last 127.74) - open/close 5765 (time 1753368414.73 total 50.02 last 121.27) - open/close 6869 (time 1753368424.73 total 60.02 last 110.38) - open/close 8051 (time 1753368434.73 total 70.02 last 118.14) total: 9000 open/close in 76.12 seconds: 118.23 ops/second llite.lustre-ffff9b87a097f000.statahead_max=0 10000 real 0m0.340s user 0m0.002s sys 0m0.120s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9b87a097f000.statahead_max=128 128 10000 real 0m0.273s user 0m0.003s sys 0m0.048s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 37 hit_total: 7636 miss_total: 1066 - open/close 1072 (time 1753368458.20 total 10.01 last 107.15) - open/close 2352 (time 1753368468.21 total 20.02 last 127.82) - open/close 3610 (time 1753368478.22 total 30.03 last 125.73) - open/close 4689 (time 1753368488.22 total 40.03 last 107.83) - open/close 5789 (time 1753368498.22 total 50.03 last 110.00) - open/close 7195 (time 1753368508.22 total 60.03 last 140.59) - open/close 8709 (time 1753368518.23 total 70.04 last 151.35) - open/close 10000 (time 1753368526.59 total 78.39 last 154.47) - open/close 11174 (time 1753368536.59 total 88.40 last 117.37) - open/close 12749 (time 1753368546.59 total 98.40 last 157.47) - open/close 14148 (time 1753368556.59 total 108.40 last 139.84) - open/close 15485 (time 1753368566.60 total 118.41 last 133.64) - open/close 16966 (time 1753368576.60 total 128.41 last 148.05) - open/close 18217 (time 1753368586.61 total 138.41 last 125.05) - open/close 19674 (time 1753368596.61 total 148.41 last 145.70) - open/close 20000 (time 1753368598.63 total 150.44 last 160.70) - open/close 21310 (time 1753368608.64 total 160.45 last 130.95) - open/close 22765 (time 1753368618.64 total 170.45 last 145.48) - open/close 24309 (time 1753368628.64 total 180.45 last 154.35) - open/close 25748 (time 1753368638.65 total 190.46 last 143.81) - open/close 27029 (time 1753368648.66 total 200.46 last 128.01) - open/close 28341 (time 1753368658.66 total 210.47 last 131.09) - open/close 29607 (time 1753368668.67 total 220.48 last 126.57) - open/close 30000 (time 1753368671.60 total 223.41 last 133.79) - open/close 31329 (time 1753368681.61 total 233.42 last 132.81) - open/close 32731 (time 1753368691.61 total 243.42 last 140.16) - open/close 33989 (time 1753368701.62 total 253.42 last 125.78) - open/close 35466 (time 1753368711.62 total 263.43 last 147.62) - open/close 36931 (time 1753368721.62 total 273.43 last 146.44) - open/close 38216 (time 1753368731.64 total 283.44 last 128.36) - open/close 39048 (time 1753368741.64 total 293.44 last 83.20) - open/close 39838 (time 1753368751.65 total 303.45 last 78.92) - open/close 40000 (time 1753368754.28 total 306.09 last 61.44) - open/close 40847 (time 1753368764.28 total 316.09 last 84.69) - open/close 41679 (time 1753368774.29 total 326.10 last 83.12) - open/close 42662 (time 1753368784.30 total 336.11 last 98.26) - open/close 43713 (time 1753368794.30 total 346.11 last 105.05) - open/close 44872 (time 1753368804.31 total 356.12 last 115.85) - open/close 46026 (time 1753368814.31 total 366.12 last 115.32) - open/close 47095 (time 1753368824.32 total 376.13 last 106.84) - open/close 48130 (time 1753368834.32 total 386.13 last 103.46) - open/close 49037 (time 1753368844.33 total 396.14 last 90.67) - open/close 50000 (time 1753368854.31 total 406.12 last 96.47) - open/close 51080 (time 1753368864.31 total 416.12 last 107.95) - open/close 52163 (time 1753368874.32 total 426.13 last 108.25) - open/close 53194 (time 1753368884.32 total 436.13 last 103.06) - open/close 54187 (time 1753368894.33 total 446.14 last 99.26) - open/close 55123 (time 1753368904.33 total 456.14 last 93.55) - open/close 56180 (time 1753368914.34 total 466.15 last 105.63) - open/close 57259 (time 1753368924.35 total 476.16 last 107.81) - open/close 58227 (time 1753368934.35 total 486.16 last 96.74) - open/close 59197 (time 1753368944.36 total 496.17 last 96.97) - open/close 60000 (time 1753368953.07 total 504.87 last 92.22) - open/close 60979 (time 1753368963.07 total 514.88 last 97.85) - open/close 62087 (time 1753368973.07 total 524.88 last 110.79) - open/close 63242 (time 1753368983.07 total 534.88 last 115.48) - open/close 64178 (time 1753368993.08 total 544.89 last 93.56) - open/close 65381 (time 1753369003.08 total 554.89 last 120.26) - open/close 66585 (time 1753369013.09 total 564.90 last 120.31) - open/close 67640 (time 1753369023.10 total 574.90 last 105.41) - open/close 68747 (time 1753369033.10 total 584.91 last 110.66) - open/close 69911 (time 1753369043.10 total 594.91 last 116.40) - open/close 71201 (time 1753369053.10 total 604.91 last 128.99) - open/close 72279 (time 1753369063.10 total 614.91 last 107.78) - open/close 73302 (time 1753369073.11 total 624.92 last 102.22) - open/close 74328 (time 1753369083.13 total 634.93 last 102.46) - open/close 75452 (time 1753369093.13 total 644.94 last 112.37) - open/close 76502 (time 1753369103.13 total 654.94 last 104.95) - open/close 77629 (time 1753369113.15 total 664.95 last 112.55) - open/close 78820 (time 1753369123.15 total 674.96 last 119.01) - open/close 80000 (time 1753369132.23 total 684.03 last 130.07) - open/close 81002 (time 1753369142.23 total 694.03 last 100.19) - open/close 82130 (time 1753369152.23 total 704.04 last 112.78) - open/close 83226 (time 1753369162.23 total 714.04 last 109.58) - open/close 84545 (time 1753369172.25 total 724.05 last 131.70) - open/close 85758 (time 1753369182.25 total 734.05 last 121.28) - open/close 87236 (time 1753369192.25 total 744.06 last 147.76) - open/close 88677 (time 1753369202.26 total 754.06 last 144.01) total: 90000 open/close in 762.70 seconds: 118.00 ops/second llite.lustre-ffff9b87a097f000.statahead_max=0 100000 real 0m2.139s user 0m0.018s sys 0m0.257s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9b87a097f000.statahead_max=128 128 100000 real 0m2.114s user 0m0.018s sys 0m0.268s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 37 hit_total: 7636 miss_total: 1066 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1426 seconds llite.lustre-ffff9b87a097f000.statahead_stats= statahead total: 61 statahead wrong: 2 agl total: 57 list_total: 24 fname_total: 37 hit_total: 7636 miss_total: 1066 mdc.lustre-MDT0000-mdc-ffff9b87a097f000.batch_stats= snapshot_time: 1753370661.465444740 secs.nsecs start_time: 1753368346.660776947 secs.nsecs elapsed_time: 2314.804667793 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536