== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:52:59 (1769759579) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff982646364000.batch_stats=0 total: 100 open/close in 2.11 seconds: 47.29 ops/second llite.lustre-ffff982646364000.statahead_max=0 208 real 0m0.906s user 0m0.001s sys 0m0.194s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff982646364000.statahead_max=128 128 208 real 0m0.430s user 0m0.003s sys 0m0.092s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 106 statahead wrong: 2 agl total: 100 list_total: 32 fname_total: 58 hit_total: 9011 miss_total: 760 total: 900 open/close in 9.53 seconds: 94.45 ops/second llite.lustre-ffff982646364000.statahead_max=0 2008 real 0m9.849s user 0m0.032s sys 0m2.006s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff982646364000.statahead_max=128 128 2008 real 0m3.057s user 0m0.011s sys 0m0.613s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 107 statahead wrong: 2 agl total: 100 list_total: 33 fname_total: 58 hit_total: 10010 miss_total: 760 - open/close 1076 (time 1769759629.89 total 10.00 last 107.55) - open/close 2074 (time 1769759639.89 total 20.01 last 99.78) - open/close 3116 (time 1769759649.90 total 30.02 last 104.05) total: 4000 open/close in 39.05 seconds: 102.43 ops/second llite.lustre-ffff982646364000.statahead_max=0 10008 real 0m45.698s user 0m0.138s sys 0m9.613s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 45 sec llite.lustre-ffff982646364000.statahead_max=128 128 10008 real 0m11.253s user 0m0.045s sys 0m3.214s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 12 sec statahead total: 108 statahead wrong: 2 agl total: 100 list_total: 34 fname_total: 58 hit_total: 15009 miss_total: 760 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 49 seconds llite.lustre-ffff982646364000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 100 list_total: 34 fname_total: 58 hit_total: 15009 miss_total: 760 mdc.lustre-MDT0000-mdc-ffff982646364000.batch_stats= snapshot_time: 1769759774.313347900 secs.nsecs start_time: 1769759583.245033310 secs.nsecs elapsed_time: 191.068314590 secs.nsecs subreqs per batch batches % cum % 1: 14 8 8 2: 3 1 9 4: 3 1 11 8: 12 6 18 16: 38 21 40 32: 23 13 53 64: 81 46 100 kvm mdc.lustre-MDT0000-mdc-ffff982646364000.batch_stats=0 total: 100 open/close in 1.45 seconds: 69.10 ops/second llite.lustre-ffff982646364000.statahead_max=0 100 real 0m0.048s user 0m0.002s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff982646364000.statahead_max=128 128 100 real 0m0.066s user 0m0.001s sys 0m0.030s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 100 list_total: 34 fname_total: 58 hit_total: 15009 miss_total: 760 total: 900 open/close in 7.62 seconds: 118.09 ops/second llite.lustre-ffff982646364000.statahead_max=0 1000 real 0m0.087s user 0m0.001s sys 0m0.023s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff982646364000.statahead_max=128 128 1000 real 0m0.069s user 0m0.001s sys 0m0.022s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 100 list_total: 34 fname_total: 58 hit_total: 15009 miss_total: 760 - open/close 1350 (time 1769759802.34 total 10.00 last 134.97) - open/close 2809 (time 1769759812.35 total 20.01 last 145.78) - open/close 4368 (time 1769759822.36 total 30.02 last 155.81) - open/close 5632 (time 1769759832.36 total 40.02 last 126.35) - open/close 7293 (time 1769759842.36 total 50.02 last 166.07) - open/close 8570 (time 1769759852.37 total 60.03 last 127.63) total: 9000 open/close in 63.43 seconds: 141.89 ops/second llite.lustre-ffff982646364000.statahead_max=0 10000 real 0m0.321s user 0m0.002s sys 0m0.064s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff982646364000.statahead_max=128 128 10000 real 0m0.245s user 0m0.001s sys 0m0.049s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 100 list_total: 34 fname_total: 58 hit_total: 15009 miss_total: 760 - open/close 1269 (time 1769759872.84 total 10.00 last 126.88) - open/close 2614 (time 1769759882.84 total 20.01 last 134.43) - open/close 3837 (time 1769759892.85 total 30.01 last 122.25) - open/close 5296 (time 1769759902.85 total 40.02 last 145.82) - open/close 6807 (time 1769759912.86 total 50.03 last 150.97) - open/close 8127 (time 1769759922.87 total 60.03 last 131.88) - open/close 9453 (time 1769759932.87 total 70.04 last 132.57) - open/close 10000 (time 1769759936.96 total 74.12 last 133.92) - open/close 11182 (time 1769759946.96 total 84.12 last 118.18) - open/close 12358 (time 1769759956.96 total 94.13 last 117.54) - open/close 13659 (time 1769759966.96 total 104.13 last 130.08) - open/close 15052 (time 1769759976.97 total 114.14 last 139.17) - open/close 16220 (time 1769759986.98 total 124.14 last 116.77) - open/close 17443 (time 1769759996.98 total 134.14 last 122.29) - open/close 18899 (time 1769760006.98 total 144.14 last 145.57) - open/close 20000 (time 1769760015.05 total 152.22 last 136.39) - open/close 21184 (time 1769760025.05 total 162.22 last 118.39) - open/close 22670 (time 1769760035.06 total 172.22 last 148.50) - open/close 23981 (time 1769760045.07 total 182.23 last 131.02) - open/close 25288 (time 1769760055.07 total 192.24 last 130.61) - open/close 26579 (time 1769760065.08 total 202.24 last 129.02) - open/close 27860 (time 1769760075.08 total 212.24 last 128.09) - open/close 29156 (time 1769760085.09 total 222.25 last 129.49) - open/close 30000 (time 1769760092.04 total 229.20 last 121.45) - open/close 31296 (time 1769760102.04 total 239.21 last 129.55) - open/close 32752 (time 1769760112.05 total 249.21 last 145.54) - open/close 34087 (time 1769760122.05 total 259.21 last 133.46) - open/close 35792 (time 1769760132.05 total 269.22 last 170.46) - open/close 37407 (time 1769760142.05 total 279.22 last 161.48) - open/close 39047 (time 1769760152.06 total 289.22 last 163.94) - open/close 40000 (time 1769760159.16 total 296.32 last 134.22) - open/close 41805 (time 1769760169.16 total 306.32 last 180.47) - open/close 43845 (time 1769760179.16 total 316.33 last 203.92) - open/close 46038 (time 1769760189.17 total 326.33 last 219.19) - open/close 48482 (time 1769760199.17 total 336.33 last 244.40) - open/close 50000 (time 1769760206.21 total 343.37 last 215.65) - open/close 51832 (time 1769760216.21 total 353.38 last 183.11) - open/close 53541 (time 1769760226.21 total 363.38 last 170.85) - open/close 55080 (time 1769760236.22 total 373.39 last 153.77) - open/close 56582 (time 1769760246.22 total 383.39 last 150.20) - open/close 58259 (time 1769760256.23 total 393.39 last 167.62) - open/close 59989 (time 1769760266.23 total 403.40 last 172.95) - open/close 62007 (time 1769760276.23 total 413.40 last 201.76) - open/close 63950 (time 1769760286.24 total 423.40 last 194.22) - open/close 65591 (time 1769760296.24 total 433.41 last 164.02) - open/close 67175 (time 1769760306.24 total 443.41 last 158.37) - open/close 69091 (time 1769760316.24 total 453.41 last 191.59) - open/close 70000 (time 1769760321.51 total 458.67 last 172.62) - open/close 71440 (time 1769760331.51 total 468.68 last 143.97) - open/close 73050 (time 1769760341.52 total 478.68 last 160.96) - open/close 74137 (time 1769760351.52 total 488.68 last 108.66) - open/close 74634 (time 1769760361.52 total 498.68 last 49.69) - open/close 75350 (time 1769760371.52 total 508.69 last 71.59) - open/close 76334 (time 1769760381.53 total 518.70 last 98.30) - open/close 77398 (time 1769760391.54 total 528.70 last 106.34) - open/close 78661 (time 1769760401.55 total 538.71 last 126.20) - open/close 79786 (time 1769760411.55 total 548.72 last 112.42) - open/close 81020 (time 1769760421.56 total 558.72 last 123.30) - open/close 82163 (time 1769760431.56 total 568.73 last 114.30) - open/close 83262 (time 1769760441.57 total 578.73 last 109.82) - open/close 84453 (time 1769760451.57 total 588.74 last 119.05) - open/close 85764 (time 1769760461.58 total 598.74 last 131.05) - open/close 87116 (time 1769760471.58 total 608.75 last 135.09) - open/close 88540 (time 1769760481.59 total 618.75 last 142.39) total: 90000 open/close in 626.27 seconds: 143.71 ops/second llite.lustre-ffff982646364000.statahead_max=0 100000 real 0m2.223s user 0m0.021s sys 0m0.240s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff982646364000.statahead_max=128 128 100000 real 0m2.078s user 0m0.018s sys 0m0.251s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 108 statahead wrong: 2 agl total: 100 list_total: 34 fname_total: 58 hit_total: 15009 miss_total: 760 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 981 seconds llite.lustre-ffff982646364000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 100 list_total: 34 fname_total: 58 hit_total: 15009 miss_total: 760 mdc.lustre-MDT0000-mdc-ffff982646364000.batch_stats= snapshot_time: 1769761497.229965631 secs.nsecs start_time: 1769759775.189784210 secs.nsecs elapsed_time: 1722.040181421 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