== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:57:20 (1784123840) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9951d8209800.batch_stats=0 total: 100 open/close in 1.42 seconds: 70.51 ops/second llite.lustre-ffff9951d8209800.statahead_max=0 208 real 0m0.789s user 0m0.001s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9951d8209800.statahead_max=128 llite.lustre-ffff9951d8209800.statahead_max=128 208 real 0m0.388s user 0m0.002s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 54 statahead wrong: 1 agl total: 52 list_total: 22 fname_total: 32 hit_total: 3108 miss_total: 203 swrong=1 ewrong=1 total: 900 open/close in 5.83 seconds: 154.31 ops/second llite.lustre-ffff9951d8209800.statahead_max=0 2008 real 0m6.753s user 0m0.030s sys 0m2.043s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffff9951d8209800.statahead_max=128 llite.lustre-ffff9951d8209800.statahead_max=128 2008 real 0m2.760s user 0m0.011s sys 0m0.816s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 23 fname_total: 32 hit_total: 4107 miss_total: 203 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff9951d8209800.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 23 fname_total: 32 hit_total: 4107 miss_total: 203 mdc.lustre-MDT0000-mdc-ffff9951d8209800.batch_stats= snapshot_time: 1784123878.646932020 secs.nsecs start_time: 1784123842.943454549 secs.nsecs elapsed_time: 35.703477471 secs.nsecs subreqs per batch batches %% cum %% 1: 5 14 14 2: 1 2 17 4: 0 0 17 8: 3 8 25 16: 10 28 54 32: 1 2 57 64: 15 42 100 kvm mdc.lustre-MDT0000-mdc-ffff9951d8209800.batch_stats=0 total: 100 open/close in 3.26 seconds: 30.69 ops/second llite.lustre-ffff9951d8209800.statahead_max=0 100 real 0m0.169s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9951d8209800.statahead_max=128 llite.lustre-ffff9951d8209800.statahead_max=128 100 real 0m0.113s user 0m0.000s sys 0m0.032s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 23 fname_total: 32 hit_total: 4107 miss_total: 203 swrong=1 ewrong=1 total: 900 open/close in 9.19 seconds: 97.91 ops/second llite.lustre-ffff9951d8209800.statahead_max=0 1000 real 0m0.132s user 0m0.002s sys 0m0.056s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9951d8209800.statahead_max=128 llite.lustre-ffff9951d8209800.statahead_max=128 1000 real 0m0.089s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 23 fname_total: 32 hit_total: 4107 miss_total: 203 swrong=1 ewrong=1 - open/close 1112 (time 1784123915.05 total 10.01 last 111.09) - open/close 2356 (time 1784123925.05 total 20.02 last 124.33) - open/close 3861 (time 1784123935.05 total 30.02 last 150.46) - open/close 5153 (time 1784123945.06 total 40.02 last 129.18) - open/close 6409 (time 1784123955.06 total 50.02 last 125.58) - open/close 7610 (time 1784123965.07 total 60.03 last 119.99) total: 9000 open/close in 69.37 seconds: 129.73 ops/second llite.lustre-ffff9951d8209800.statahead_max=0 10000 real 0m0.248s user 0m0.002s sys 0m0.065s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9951d8209800.statahead_max=128 llite.lustre-ffff9951d8209800.statahead_max=128 10000 real 0m0.229s user 0m0.004s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 23 fname_total: 32 hit_total: 4107 miss_total: 203 swrong=1 ewrong=1 - open/close 1550 (time 1784123990.82 total 10.00 last 154.92) - open/close 2910 (time 1784124000.83 total 20.02 last 135.84) - open/close 4289 (time 1784124010.83 total 30.02 last 137.87) - open/close 5471 (time 1784124020.84 total 40.03 last 118.11) - open/close 6799 (time 1784124030.85 total 50.03 last 132.70) - open/close 8273 (time 1784124040.85 total 60.04 last 147.33) - open/close 9531 (time 1784124050.86 total 70.05 last 125.71) - open/close 10000 (time 1784124054.89 total 74.08 last 116.36) - open/close 11195 (time 1784124064.90 total 84.09 last 119.40) - open/close 12329 (time 1784124074.91 total 94.09 last 113.33) - open/close 13432 (time 1784124084.91 total 104.10 last 110.26) - open/close 14628 (time 1784124094.92 total 114.11 last 119.46) - open/close 15874 (time 1784124104.93 total 124.11 last 124.54) - open/close 17028 (time 1784124114.93 total 134.12 last 115.35) - open/close 18139 (time 1784124124.94 total 144.12 last 111.06) - open/close 19242 (time 1784124134.94 total 154.12 last 110.27) - open/close 20000 (time 1784124142.43 total 161.62 last 101.15) - open/close 20987 (time 1784124152.43 total 171.62 last 98.68) - open/close 22083 (time 1784124162.44 total 181.62 last 109.56) - open/close 23370 (time 1784124172.44 total 191.63 last 128.66) - open/close 24770 (time 1784124182.44 total 201.63 last 139.97) - open/close 26210 (time 1784124192.45 total 211.63 last 143.95) - open/close 27502 (time 1784124202.45 total 221.63 last 129.17) - open/close 28765 (time 1784124212.46 total 231.64 last 126.22) - open/close 29869 (time 1784124222.46 total 241.65 last 110.33) - open/close 30940 (time 1784124232.47 total 251.65 last 107.05) - open/close 32144 (time 1784124242.47 total 261.66 last 120.33) - open/close 33219 (time 1784124252.48 total 271.66 last 107.45) - open/close 34277 (time 1784124262.49 total 281.67 last 105.69) - open/close 35552 (time 1784124272.49 total 291.67 last 127.48) - open/close 36769 (time 1784124282.49 total 301.68 last 121.65) - open/close 38340 (time 1784124292.50 total 311.68 last 157.02) - open/close 39764 (time 1784124302.51 total 321.69 last 142.31) - open/close 41410 (time 1784124312.51 total 331.69 last 164.55) - open/close 42915 (time 1784124322.51 total 341.70 last 150.46) - open/close 44566 (time 1784124332.51 total 351.70 last 165.08) - open/close 46098 (time 1784124342.52 total 361.70 last 153.16) - open/close 47871 (time 1784124352.52 total 371.70 last 177.27) - open/close 49647 (time 1784124362.52 total 381.71 last 177.52) - open/close 51521 (time 1784124372.52 total 391.71 last 187.38) - open/close 52861 (time 1784124382.52 total 401.71 last 133.98) - open/close 54256 (time 1784124392.53 total 411.71 last 139.48) - open/close 55824 (time 1784124402.53 total 421.71 last 156.77) - open/close 57405 (time 1784124412.53 total 431.72 last 158.01) - open/close 58811 (time 1784124422.54 total 441.72 last 140.55) - open/close 60000 (time 1784124429.77 total 448.96 last 164.36) - open/close 61431 (time 1784124439.78 total 458.96 last 143.02) - open/close 62890 (time 1784124449.78 total 468.96 last 145.88) - open/close 64152 (time 1784124459.78 total 478.97 last 126.12) - open/close 65614 (time 1784124469.79 total 488.97 last 146.18) - open/close 66794 (time 1784124479.81 total 498.99 last 117.74) - open/close 67497 (time 1784124489.81 total 509.00 last 70.26) - open/close 67784 (time 1784124499.83 total 519.02 last 28.65) - open/close 68251 (time 1784124509.84 total 529.03 last 46.65) - open/close 68848 (time 1784124519.87 total 539.05 last 59.55) - open/close 69470 (time 1784124529.87 total 549.06 last 62.17) - open/close 70000 (time 1784124537.90 total 557.09 last 66.00) - open/close 70773 (time 1784124547.90 total 567.09 last 77.27) - open/close 71507 (time 1784124557.91 total 577.10 last 73.36) - open/close 72321 (time 1784124567.91 total 587.10 last 81.38) - open/close 73203 (time 1784124577.92 total 597.10 last 88.16) - open/close 74178 (time 1784124587.93 total 607.11 last 97.40) - open/close 75132 (time 1784124597.94 total 617.12 last 95.31) - open/close 76007 (time 1784124607.95 total 627.13 last 87.43) - open/close 76927 (time 1784124617.95 total 637.13 last 91.99) - open/close 77889 (time 1784124627.95 total 647.14 last 96.12) - open/close 78817 (time 1784124637.96 total 657.14 last 92.77) - open/close 79642 (time 1784124647.97 total 667.16 last 82.37) - open/close 80000 (time 1784124652.12 total 671.31 last 86.24) - open/close 80864 (time 1784124662.13 total 681.31 last 86.36) - open/close 81698 (time 1784124672.13 total 691.32 last 83.35) - open/close 82580 (time 1784124682.14 total 701.32 last 88.17) - open/close 83412 (time 1784124692.14 total 711.33 last 83.17) - open/close 84251 (time 1784124702.14 total 721.33 last 83.89) - open/close 85068 (time 1784124712.15 total 731.34 last 81.63) - open/close 85942 (time 1784124722.15 total 741.34 last 87.38) - open/close 86822 (time 1784124732.16 total 751.34 last 87.98) - open/close 87424 (time 1784124742.17 total 761.36 last 60.11) - open/close 88007 (time 1784124752.19 total 771.37 last 58.21) - open/close 88401 (time 1784124762.21 total 781.39 last 39.32) - open/close 88870 (time 1784124772.22 total 791.40 last 46.84) - open/close 89375 (time 1784124782.22 total 801.41 last 50.49) - open/close 89969 (time 1784124792.23 total 811.42 last 59.34) total: 90000 open/close in 811.88 seconds: 110.85 ops/second llite.lustre-ffff9951d8209800.statahead_max=0 100000 real 0m3.823s user 0m0.010s sys 0m0.290s 'statx --cached=always -D' 100000 files without statahead: 4 sec llite.lustre-ffff9951d8209800.statahead_max=128 llite.lustre-ffff9951d8209800.statahead_max=128 100000 real 0m3.813s user 0m0.016s sys 0m0.261s 'statx --cached=always -D' 100000 files with statahead: 4 sec statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 23 fname_total: 32 hit_total: 4107 miss_total: 203 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1595 seconds llite.lustre-ffff9951d8209800.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 23 fname_total: 32 hit_total: 4107 miss_total: 203 mdc.lustre-MDT0000-mdc-ffff9951d8209800.batch_stats= snapshot_time: 1784126440.009415575 secs.nsecs start_time: 1784123879.767479371 secs.nsecs elapsed_time: 2560.241936204 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536