== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:12:48 (1780330368) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95df87f40800.batch_stats=0 total: 100 open/close in 1.07 seconds: 93.25 ops/second llite.lustre-ffff95df87f40800.statahead_max=0 208 real 0m0.609s user 0m0.009s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff95df87f40800.statahead_max=128 llite.lustre-ffff95df87f40800.statahead_max=128 208 real 0m0.239s user 0m0.002s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 93 statahead wrong: 2 agl total: 90 list_total: 27 fname_total: 66 hit_total: 2500 miss_total: 684 swrong=2 ewrong=2 total: 900 open/close in 5.33 seconds: 168.82 ops/second llite.lustre-ffff95df87f40800.statahead_max=0 2008 real 0m6.052s user 0m0.028s sys 0m1.900s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff95df87f40800.statahead_max=128 llite.lustre-ffff95df87f40800.statahead_max=128 2008 real 0m1.769s user 0m0.010s sys 0m0.891s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3498 miss_total: 685 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 7 seconds llite.lustre-ffff95df87f40800.statahead_stats= statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3498 miss_total: 685 mdc.lustre-MDT0000-mdc-ffff95df87f40800.batch_stats= snapshot_time: 1780330399.573515967 secs.nsecs start_time: 1780330370.731986332 secs.nsecs elapsed_time: 28.841529635 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 2 6 12 16: 9 29 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff95df87f40800.batch_stats=0 total: 100 open/close in 0.82 seconds: 122.46 ops/second llite.lustre-ffff95df87f40800.statahead_max=0 100 real 0m0.028s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95df87f40800.statahead_max=128 llite.lustre-ffff95df87f40800.statahead_max=128 100 real 0m0.050s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3498 miss_total: 685 swrong=2 ewrong=2 total: 900 open/close in 2.92 seconds: 308.00 ops/second llite.lustre-ffff95df87f40800.statahead_max=0 1000 real 0m0.121s user 0m0.001s sys 0m0.092s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95df87f40800.statahead_max=128 llite.lustre-ffff95df87f40800.statahead_max=128 1000 real 0m0.038s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3498 miss_total: 685 swrong=2 ewrong=2 - open/close 3770 (time 1780330419.21 total 10.00 last 376.98) - open/close 7545 (time 1780330429.21 total 20.00 last 377.43) total: 9000 open/close in 23.86 seconds: 377.25 ops/second llite.lustre-ffff95df87f40800.statahead_max=0 10000 real 0m0.181s user 0m0.001s sys 0m0.035s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff95df87f40800.statahead_max=128 llite.lustre-ffff95df87f40800.statahead_max=128 10000 real 0m0.187s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3498 miss_total: 685 swrong=2 ewrong=2 - open/close 3812 (time 1780330448.19 total 10.00 last 381.17) - open/close 8067 (time 1780330458.19 total 20.00 last 425.44) - open/close 10000 (time 1780330462.37 total 24.18 last 462.84) - open/close 13572 (time 1780330472.37 total 34.18 last 357.18) - open/close 17214 (time 1780330482.37 total 44.18 last 364.16) - open/close 19828 (time 1780330492.37 total 54.18 last 261.33) - open/close 23176 (time 1780330502.37 total 64.18 last 334.78) - open/close 26790 (time 1780330512.37 total 74.19 last 361.32) - open/close 30000 (time 1780330522.09 total 83.90 last 330.42) - open/close 34207 (time 1780330532.09 total 93.90 last 420.65) - open/close 38193 (time 1780330542.09 total 103.90 last 398.58) - open/close 40000 (time 1780330545.81 total 107.63 last 485.33) - open/close 42944 (time 1780330555.81 total 117.63 last 294.38) - open/close 43886 (time 1780330565.82 total 127.63 last 94.12) - open/close 44733 (time 1780330576.00 total 137.81 last 83.24) - open/close 45653 (time 1780330586.01 total 147.82 last 91.89) - open/close 46651 (time 1780330596.05 total 157.86 last 99.38) - open/close 47909 (time 1780330606.05 total 167.87 last 125.77) - open/close 48725 (time 1780330616.06 total 177.87 last 81.58) - open/close 49167 (time 1780330626.06 total 187.87 last 44.19) - open/close 49609 (time 1780330636.08 total 197.89 last 44.12) - open/close 50000 (time 1780330644.09 total 205.90 last 48.81) - open/close 50506 (time 1780330654.11 total 215.93 last 50.47) - open/close 50804 (time 1780330664.14 total 225.95 last 29.73) - open/close 51258 (time 1780330674.14 total 235.96 last 45.37) - open/close 51975 (time 1780330684.16 total 245.97 last 71.61) - open/close 52608 (time 1780330694.17 total 255.98 last 63.24) - open/close 53380 (time 1780330704.17 total 265.98 last 77.15) - open/close 54099 (time 1780330714.18 total 276.00 last 71.82) - open/close 54829 (time 1780330724.19 total 286.00 last 72.95) - open/close 55444 (time 1780330734.20 total 296.01 last 61.47) - open/close 56168 (time 1780330744.20 total 306.01 last 72.35) - open/close 56802 (time 1780330754.20 total 316.02 last 63.39) - open/close 57470 (time 1780330764.21 total 326.02 last 66.76) - open/close 58057 (time 1780330774.21 total 336.02 last 58.70) - open/close 58749 (time 1780330784.22 total 346.03 last 69.16) - open/close 59482 (time 1780330794.22 total 356.04 last 73.24) - open/close 60000 (time 1780330802.29 total 364.10 last 64.25) - open/close 60687 (time 1780330812.30 total 374.11 last 68.60) - open/close 61374 (time 1780330822.31 total 384.12 last 68.65) - open/close 62121 (time 1780330832.31 total 394.12 last 74.66) - open/close 62828 (time 1780330842.32 total 404.14 last 70.62) - open/close 63509 (time 1780330852.34 total 414.15 last 67.99) - open/close 64191 (time 1780330862.36 total 424.17 last 68.07) - open/close 64774 (time 1780330872.37 total 434.18 last 58.26) - open/close 65301 (time 1780330882.38 total 444.19 last 52.62) - open/close 65826 (time 1780330892.40 total 454.21 last 52.40) - open/close 66360 (time 1780330902.41 total 464.22 last 53.35) - open/close 66910 (time 1780330912.42 total 474.23 last 54.93) - open/close 67575 (time 1780330922.44 total 484.25 last 66.40) - open/close 68183 (time 1780330932.46 total 494.27 last 60.66) - open/close 68859 (time 1780330942.46 total 504.27 last 67.59) - open/close 69569 (time 1780330952.47 total 514.28 last 70.95) - open/close 70000 (time 1780330958.53 total 520.34 last 71.15) - open/close 70684 (time 1780330968.54 total 530.35 last 68.32) - open/close 71424 (time 1780330978.55 total 540.37 last 73.88) - open/close 72151 (time 1780330988.56 total 550.37 last 72.65) - open/close 72833 (time 1780330998.56 total 560.38 last 68.18) - open/close 73566 (time 1780331008.57 total 570.38 last 73.25) - open/close 74229 (time 1780331018.58 total 580.39 last 66.25) - open/close 75026 (time 1780331028.58 total 590.39 last 79.69) - open/close 75745 (time 1780331038.59 total 600.40 last 71.82) - open/close 76418 (time 1780331048.60 total 610.41 last 67.26) - open/close 77071 (time 1780331058.60 total 620.42 last 65.26) - open/close 77720 (time 1780331068.61 total 630.42 last 64.86) - open/close 78408 (time 1780331078.62 total 640.43 last 68.77) - open/close 78961 (time 1780331088.62 total 650.43 last 55.27) - open/close 79502 (time 1780331098.64 total 660.45 last 54.00) - open/close 80000 (time 1780331105.86 total 667.67 last 68.96) - open/close 80669 (time 1780331115.87 total 677.68 last 66.85) - open/close 81384 (time 1780331125.87 total 687.68 last 71.49) - open/close 82089 (time 1780331135.88 total 697.69 last 70.44) - open/close 82763 (time 1780331145.88 total 707.70 last 67.35) - open/close 83427 (time 1780331155.89 total 717.70 last 66.39) - open/close 84124 (time 1780331165.89 total 727.70 last 69.68) - open/close 84805 (time 1780331175.89 total 737.71 last 68.08) - open/close 85550 (time 1780331185.90 total 747.71 last 74.45) - open/close 86127 (time 1780331195.91 total 757.72 last 57.66) - open/close 86783 (time 1780331205.92 total 767.73 last 65.50) - open/close 87419 (time 1780331215.93 total 777.74 last 63.56) - open/close 88099 (time 1780331225.96 total 787.77 last 67.81) - open/close 88795 (time 1780331235.97 total 797.79 last 69.47) - open/close 89531 (time 1780331245.98 total 807.79 last 73.58) total: 90000 open/close in 814.09 seconds: 110.55 ops/second llite.lustre-ffff95df87f40800.statahead_max=0 100000 real 0m5.792s user 0m0.016s sys 0m0.270s 'statx --cached=always -D' 100000 files without statahead: 5 sec llite.lustre-ffff95df87f40800.statahead_max=128 llite.lustre-ffff95df87f40800.statahead_max=128 100000 real 0m5.526s user 0m0.015s sys 0m0.269s 'statx --cached=always -D' 100000 files with statahead: 5 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 28 fname_total: 66 hit_total: 3498 miss_total: 685 swrong=2 ewrong=2 'statx --cached=always -D' done