== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:48:19 (1788850099) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95fa50d2a000.batch_stats=0 total: 100 open/close in 2.00 seconds: 49.89 ops/second llite.lustre-ffff95fa50d2a000.statahead_max=0 208 real 0m1.062s user 0m0.006s sys 0m0.224s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff95fa50d2a000.statahead_max=128 llite.lustre-ffff95fa50d2a000.statahead_max=128 208 real 0m0.334s user 0m0.001s sys 0m0.103s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 93 hit_total: 3199 miss_total: 1283 swrong=2 ewrong=2 total: 900 open/close in 9.43 seconds: 95.47 ops/second llite.lustre-ffff95fa50d2a000.statahead_max=0 2008 real 0m9.324s user 0m0.022s sys 0m2.019s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff95fa50d2a000.statahead_max=128 llite.lustre-ffff95fa50d2a000.statahead_max=128 2008 real 0m2.393s user 0m0.006s sys 0m0.825s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 93 hit_total: 4198 miss_total: 1283 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 11 seconds llite.lustre-ffff95fa50d2a000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 93 hit_total: 4198 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff95fa50d2a000.batch_stats= snapshot_time: 1788850147.623482630 secs.nsecs start_time: 1788850102.264871231 secs.nsecs elapsed_time: 45.358611399 secs.nsecs subreqs per batch batches %% cum %% 1: 4 12 12 2: 1 3 15 4: 0 0 15 8: 4 12 27 16: 4 12 39 32: 6 18 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff95fa50d2a000.batch_stats=0 total: 100 open/close in 1.81 seconds: 55.11 ops/second llite.lustre-ffff95fa50d2a000.statahead_max=0 100 real 0m0.067s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95fa50d2a000.statahead_max=128 llite.lustre-ffff95fa50d2a000.statahead_max=128 100 real 0m0.080s user 0m0.000s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 93 hit_total: 4198 miss_total: 1283 swrong=2 ewrong=2 total: 900 open/close in 9.03 seconds: 99.64 ops/second llite.lustre-ffff95fa50d2a000.statahead_max=0 1000 real 0m0.092s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95fa50d2a000.statahead_max=128 llite.lustre-ffff95fa50d2a000.statahead_max=128 1000 real 0m0.073s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 93 hit_total: 4198 miss_total: 1283 swrong=2 ewrong=2 - open/close 914 (time 1788850178.80 total 10.01 last 91.32) - open/close 2044 (time 1788850188.81 total 20.02 last 112.91) - open/close 3092 (time 1788850198.81 total 30.02 last 104.80) - open/close 4205 (time 1788850208.81 total 40.02 last 111.30) - open/close 5394 (time 1788850218.81 total 50.02 last 118.90) - open/close 6559 (time 1788850228.81 total 60.02 last 116.43) - open/close 7599 (time 1788850238.82 total 70.03 last 103.95) - open/close 8811 (time 1788850248.82 total 80.03 last 121.14) total: 9000 open/close in 81.65 seconds: 110.22 ops/second llite.lustre-ffff95fa50d2a000.statahead_max=0 10000 real 0m0.292s user 0m0.002s sys 0m0.064s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff95fa50d2a000.statahead_max=128 llite.lustre-ffff95fa50d2a000.statahead_max=128 10000 real 0m0.267s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 93 hit_total: 4198 miss_total: 1283 swrong=2 ewrong=2 - open/close 1077 (time 1788850267.63 total 10.01 last 107.62) - open/close 2232 (time 1788850277.63 total 20.01 last 115.45) - open/close 3549 (time 1788850287.64 total 30.01 last 131.68) - open/close 4941 (time 1788850297.64 total 40.02 last 139.09) - open/close 6284 (time 1788850307.65 total 50.02 last 134.27) - open/close 7631 (time 1788850317.65 total 60.02 last 134.69) - open/close 8801 (time 1788850327.65 total 70.03 last 116.94) - open/close 9999 (time 1788850337.65 total 80.03 last 119.78) - open/close 11309 (time 1788850347.66 total 90.04 last 130.86) - open/close 12565 (time 1788850357.67 total 100.04 last 125.58) - open/close 13850 (time 1788850367.67 total 110.05 last 128.38) - open/close 15045 (time 1788850377.68 total 120.06 last 119.45) - open/close 16643 (time 1788850387.68 total 130.06 last 159.76) - open/close 18097 (time 1788850397.68 total 140.06 last 145.38) - open/close 19332 (time 1788850407.69 total 150.06 last 123.46) - open/close 20000 (time 1788850413.56 total 155.93 last 113.80) - open/close 21094 (time 1788850423.56 total 165.94 last 109.37) - open/close 22527 (time 1788850433.56 total 175.94 last 143.25) - open/close 23951 (time 1788850443.57 total 185.94 last 142.34) - open/close 25590 (time 1788850453.57 total 195.95 last 163.83) - open/close 27446 (time 1788850463.57 total 205.95 last 185.54) - open/close 29032 (time 1788850473.58 total 215.95 last 158.57) - open/close 30000 (time 1788850480.43 total 222.81 last 141.14) - open/close 31498 (time 1788850490.43 total 232.81 last 149.80) - open/close 33015 (time 1788850500.44 total 242.82 last 151.62) - open/close 34697 (time 1788850510.44 total 252.82 last 168.16) - open/close 36345 (time 1788850520.45 total 262.82 last 164.72) - open/close 37837 (time 1788850530.45 total 272.83 last 149.14) - open/close 39199 (time 1788850540.46 total 282.83 last 136.12) - open/close 40000 (time 1788850546.39 total 288.77 last 134.98) - open/close 41436 (time 1788850556.40 total 298.77 last 143.54) - open/close 43055 (time 1788850566.40 total 308.78 last 161.82) - open/close 44611 (time 1788850576.41 total 318.79 last 155.41) - open/close 46435 (time 1788850586.42 total 328.79 last 182.31) - open/close 48183 (time 1788850596.42 total 338.80 last 174.75) - open/close 50000 (time 1788850605.47 total 347.84 last 200.86) - open/close 51590 (time 1788850615.47 total 357.85 last 158.97) - open/close 53712 (time 1788850625.47 total 367.85 last 212.17) - open/close 55760 (time 1788850635.47 total 377.85 last 204.74) - open/close 58112 (time 1788850645.47 total 387.85 last 235.17) - open/close 60000 (time 1788850651.86 total 394.24 last 295.62) - open/close 61431 (time 1788850661.86 total 404.24 last 143.04) - open/close 62145 (time 1788850671.87 total 414.24 last 71.39) - open/close 63055 (time 1788850681.87 total 424.25 last 90.94) - open/close 63913 (time 1788850691.87 total 434.25 last 85.78) - open/close 64767 (time 1788850701.88 total 444.26 last 85.36) - open/close 65463 (time 1788850711.88 total 454.26 last 69.56) - open/close 66150 (time 1788850721.89 total 464.27 last 68.64) - open/close 66864 (time 1788850731.90 total 474.27 last 71.37) - open/close 67656 (time 1788850741.90 total 484.28 last 79.17) - open/close 68539 (time 1788850751.91 total 494.29 last 88.23) - open/close 69384 (time 1788850761.91 total 504.29 last 84.45) - open/close 70000 (time 1788850768.43 total 510.81 last 94.52) - open/close 70911 (time 1788850778.44 total 520.81 last 91.05) - open/close 71829 (time 1788850788.44 total 530.82 last 91.77) - open/close 72679 (time 1788850798.45 total 540.82 last 84.95) - open/close 73615 (time 1788850808.45 total 550.83 last 93.55) - open/close 74512 (time 1788850818.46 total 560.84 last 89.64) - open/close 75129 (time 1788850828.47 total 570.85 last 61.64) - open/close 75753 (time 1788850838.48 total 580.85 last 62.34) - open/close 76105 (time 1788850848.50 total 590.88 last 35.11) - open/close 76552 (time 1788850858.51 total 600.89 last 44.66) - open/close 76910 (time 1788850868.54 total 610.91 last 35.72) - open/close 77427 (time 1788850878.57 total 620.95 last 51.51) - open/close 78114 (time 1788850888.59 total 630.96 last 68.60) - open/close 78829 (time 1788850898.60 total 640.97 last 71.42) - open/close 79554 (time 1788850908.61 total 650.98 last 72.43) - open/close 80000 (time 1788850915.46 total 657.83 last 65.12) - open/close 80769 (time 1788850925.48 total 667.85 last 76.73) - open/close 81424 (time 1788850935.49 total 677.87 last 65.40) - open/close 82143 (time 1788850945.50 total 687.88 last 71.85) - open/close 82875 (time 1788850955.50 total 697.88 last 73.17) - open/close 83551 (time 1788850965.51 total 707.88 last 67.58) - open/close 84261 (time 1788850975.51 total 717.88 last 70.99) - open/close 84934 (time 1788850985.51 total 727.89 last 67.27) - open/close 85608 (time 1788850995.51 total 737.89 last 67.38) - open/close 86382 (time 1788851005.52 total 747.90 last 77.33) - open/close 87126 (time 1788851015.53 total 757.90 last 74.37) - open/close 87854 (time 1788851025.54 total 767.92 last 72.69) - open/close 88529 (time 1788851035.55 total 777.92 last 67.48) - open/close 89206 (time 1788851045.55 total 787.93 last 67.65) - open/close 89940 (time 1788851055.57 total 797.95 last 73.29) total: 90000 open/close in 798.51 seconds: 112.71 ops/second llite.lustre-ffff95fa50d2a000.statahead_max=0 100000 real 0m6.407s user 0m0.015s sys 0m0.282s 'statx --cached=always -D' 100000 files without statahead: 6 sec llite.lustre-ffff95fa50d2a000.statahead_max=128 llite.lustre-ffff95fa50d2a000.statahead_max=128 100000 real 0m7.322s user 0m0.017s sys 0m0.275s 'statx --cached=always -D' 100000 files with statahead: 8 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 93 hit_total: 4198 miss_total: 1283 swrong=2 ewrong=2 'statx --cached=always -D' done