== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:48:20 (1761288500) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d07609f4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d07609f4000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.31 seconds: 43.35 ops/second llite.lustre-ffff9d07609f4000.statahead_max=0 208 real 0m1.363s user 0m0.005s sys 0m0.217s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9d07609f4000.statahead_max=128 128 208 real 0m0.458s user 0m0.004s sys 0m0.119s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 102 list_total: 30 fname_total: 76 hit_total: 4673 miss_total: 1172 - open/close 778 (time 1761288524.16 total 10.00 last 77.80) total: 900 open/close in 11.61 seconds: 77.51 ops/second llite.lustre-ffff9d07609f4000.statahead_max=0 2008 real 0m10.848s user 0m0.027s sys 0m2.167s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 11 sec llite.lustre-ffff9d07609f4000.statahead_max=128 128 2008 real 0m2.855s user 0m0.016s sys 0m0.715s 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: 102 list_total: 31 fname_total: 76 hit_total: 5672 miss_total: 1172 - open/close 836 (time 1761288556.08 total 10.00 last 83.60) - open/close 1658 (time 1761288566.08 total 20.00 last 82.19) - open/close 2589 (time 1761288576.09 total 30.01 last 93.03) total: 3000 open/close in 34.83 seconds: 86.12 ops/second llite.lustre-ffff9d07609f4000.statahead_max=0 8008 real 0m48.080s user 0m0.099s sys 0m8.183s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 48 sec llite.lustre-ffff9d07609f4000.statahead_max=128 128 8008 real 0m12.342s user 0m0.045s sys 0m2.678s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 12 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 32 fname_total: 76 hit_total: 9671 miss_total: 1172 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 58 seconds llite.lustre-ffff9d07609f4000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 32 fname_total: 76 hit_total: 9671 miss_total: 1172 mdc.lustre-MDT0000-mdc-ffff9d07609f4000.batch_stats= snapshot_time: 1761288709.778173290 secs.nsecs start_time: 1761288504.467151754 secs.nsecs elapsed_time: 205.311021536 secs.nsecs subreqs per batch batches % cum % 1: 13 13 13 2: 9 9 23 4: 5 5 28 8: 4 4 32 16: 3 3 36 32: 7 7 43 64: 53 56 100 mdc.lustre-MDT0001-mdc-ffff9d07609f4000.batch_stats= snapshot_time: 1761288709.778263324 secs.nsecs start_time: 1761288504.467332909 secs.nsecs elapsed_time: 205.310930415 secs.nsecs subreqs per batch batches % cum % 1: 13 14 14 2: 6 6 21 4: 3 3 25 8: 5 5 31 16: 1 1 32 32: 6 6 39 64: 53 60 100 kvm mdc.lustre-MDT0000-mdc-ffff9d07609f4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9d07609f4000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.17 seconds: 46.17 ops/second llite.lustre-ffff9d07609f4000.statahead_max=0 100 real 0m0.105s user 0m0.001s sys 0m0.030s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9d07609f4000.statahead_max=128 128 100 real 0m0.105s user 0m0.003s sys 0m0.029s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 32 fname_total: 76 hit_total: 9671 miss_total: 1172 total: 900 open/close in 9.36 seconds: 96.11 ops/second llite.lustre-ffff9d07609f4000.statahead_max=0 1000 real 0m0.146s user 0m0.002s sys 0m0.036s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9d07609f4000.statahead_max=128 128 1000 real 0m0.141s user 0m0.002s sys 0m0.029s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 32 fname_total: 76 hit_total: 9671 miss_total: 1172 - open/close 825 (time 1761288742.81 total 10.01 last 82.45) - open/close 1681 (time 1761288752.82 total 20.02 last 85.49) - open/close 2607 (time 1761288762.83 total 30.02 last 92.54) - open/close 3514 (time 1761288772.83 total 40.03 last 90.68) - open/close 4439 (time 1761288782.84 total 50.03 last 92.44) - open/close 5301 (time 1761288792.84 total 60.04 last 86.17) - open/close 6176 (time 1761288802.84 total 70.04 last 87.46) - open/close 7140 (time 1761288812.85 total 80.05 last 96.31) - open/close 8349 (time 1761288822.86 total 90.06 last 120.83) total: 9000 open/close in 96.31 seconds: 93.45 ops/second llite.lustre-ffff9d07609f4000.statahead_max=0 10000 real 0m0.310s user 0m0.004s sys 0m0.123s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9d07609f4000.statahead_max=128 128 10000 real 0m0.290s user 0m0.002s sys 0m0.120s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 32 fname_total: 76 hit_total: 9671 miss_total: 1172 - open/close 919 (time 1761288846.88 total 10.00 last 91.90) - open/close 1956 (time 1761288856.88 total 20.00 last 103.69) - open/close 2881 (time 1761288866.88 total 30.01 last 92.44) - open/close 4042 (time 1761288876.88 total 40.01 last 116.10) - open/close 5140 (time 1761288886.89 total 50.01 last 109.78) - open/close 6001 (time 1761288896.89 total 60.02 last 86.04) - open/close 7050 (time 1761288906.90 total 70.02 last 104.86) - open/close 8116 (time 1761288916.90 total 80.02 last 106.55) - open/close 9180 (time 1761288926.91 total 90.03 last 106.36) - open/close 10000 (time 1761288934.82 total 97.95 last 103.56) - open/close 11008 (time 1761288944.83 total 107.95 last 100.78) - open/close 12073 (time 1761288954.83 total 117.95 last 106.44) - open/close 13232 (time 1761288964.84 total 127.96 last 115.78) - open/close 14494 (time 1761288974.84 total 137.97 last 126.15) - open/close 15539 (time 1761288984.85 total 147.97 last 104.48) - open/close 16571 (time 1761288994.85 total 157.97 last 103.19) - open/close 17569 (time 1761289004.85 total 167.97 last 99.79) - open/close 18570 (time 1761289014.86 total 177.99 last 99.96) - open/close 19530 (time 1761289024.86 total 187.99 last 95.98) - open/close 20000 (time 1761289029.95 total 193.08 last 92.34) - open/close 20911 (time 1761289039.96 total 203.09 last 91.02) - open/close 21891 (time 1761289049.97 total 213.09 last 97.95) - open/close 23034 (time 1761289059.97 total 223.09 last 114.27) - open/close 24158 (time 1761289069.98 total 233.10 last 112.33) - open/close 25141 (time 1761289079.98 total 243.10 last 98.26) - open/close 26212 (time 1761289089.98 total 253.11 last 107.08) - open/close 27301 (time 1761289100.00 total 263.12 last 108.76) - open/close 28346 (time 1761289110.00 total 273.13 last 104.43) - open/close 29434 (time 1761289120.01 total 283.13 last 108.77) - open/close 30000 (time 1761289124.24 total 287.37 last 133.56) - open/close 31367 (time 1761289134.25 total 297.37 last 136.67) - open/close 32571 (time 1761289144.25 total 307.37 last 120.35) - open/close 33989 (time 1761289154.25 total 317.38 last 141.73) - open/close 35340 (time 1761289164.26 total 327.38 last 135.01) - open/close 36626 (time 1761289174.26 total 337.39 last 128.58) - open/close 37709 (time 1761289184.27 total 347.39 last 108.26) - open/close 38686 (time 1761289194.27 total 357.39 last 97.67) - open/close 39795 (time 1761289204.28 total 367.40 last 110.81) - open/close 40977 (time 1761289214.28 total 377.40 last 118.16) - open/close 42151 (time 1761289224.29 total 387.41 last 117.29) - open/close 43290 (time 1761289234.29 total 397.41 last 113.89) - open/close 44612 (time 1761289244.29 total 407.41 last 132.20) - open/close 45822 (time 1761289254.30 total 417.42 last 120.90) - open/close 47091 (time 1761289264.30 total 427.42 last 126.89) - open/close 48500 (time 1761289274.31 total 437.43 last 140.82) - open/close 49814 (time 1761289284.31 total 447.43 last 131.40) - open/close 51141 (time 1761289294.31 total 457.43 last 132.67) - open/close 52656 (time 1761289304.32 total 467.44 last 151.38) - open/close 54245 (time 1761289314.32 total 477.44 last 158.81) - open/close 55813 (time 1761289324.33 total 487.45 last 156.69) - open/close 57284 (time 1761289334.33 total 497.45 last 147.06) - open/close 58804 (time 1761289344.33 total 507.46 last 151.98) - open/close 60000 (time 1761289352.28 total 515.40 last 150.55) - open/close 61536 (time 1761289362.28 total 525.40 last 153.54) - open/close 63087 (time 1761289372.29 total 535.41 last 155.02) - open/close 64723 (time 1761289382.29 total 545.41 last 163.56) - open/close 66258 (time 1761289392.29 total 555.41 last 153.47) - open/close 67806 (time 1761289402.29 total 565.42 last 154.75) - open/close 69123 (time 1761289412.30 total 575.42 last 131.64) - open/close 70000 (time 1761289419.28 total 582.40 last 125.58) - open/close 71414 (time 1761289429.29 total 592.41 last 141.33) - open/close 72873 (time 1761289439.29 total 602.41 last 145.89) - open/close 74573 (time 1761289449.29 total 612.41 last 169.95) - open/close 76396 (time 1761289459.30 total 622.42 last 182.18) - open/close 78542 (time 1761289469.30 total 632.42 last 214.59) - open/close 80000 (time 1761289477.79 total 640.91 last 171.75) - open/close 81711 (time 1761289487.79 total 650.92 last 170.98) - open/close 83779 (time 1761289497.80 total 660.92 last 206.73) - open/close 85831 (time 1761289507.80 total 670.92 last 205.20) - open/close 87502 (time 1761289517.80 total 680.92 last 167.05) - open/close 89049 (time 1761289527.80 total 690.92 last 154.67) total: 90000 open/close in 698.48 seconds: 128.85 ops/second llite.lustre-ffff9d07609f4000.statahead_max=0 100000 real 0m2.181s user 0m0.013s sys 0m0.936s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff9d07609f4000.statahead_max=128 128 100000 real 0m2.232s user 0m0.013s sys 0m0.962s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 32 fname_total: 76 hit_total: 9671 miss_total: 1172 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 2240 seconds llite.lustre-ffff9d07609f4000.statahead_stats= statahead total: 108 statahead wrong: 2 agl total: 102 list_total: 32 fname_total: 76 hit_total: 9671 miss_total: 1172 mdc.lustre-MDT0000-mdc-ffff9d07609f4000.batch_stats= snapshot_time: 1761291807.425830946 secs.nsecs start_time: 1761288710.903513965 secs.nsecs elapsed_time: 3096.522316981 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9d07609f4000.batch_stats= snapshot_time: 1761291807.425880577 secs.nsecs start_time: 1761288710.904167088 secs.nsecs elapsed_time: 3096.521713489 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