== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:44:00 (1773204240) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ffe463ce000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9ffe463ce000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.01 seconds: 49.79 ops/second llite.lustre-ffff9ffe463ce000.statahead_max=0 208 real 0m1.259s user 0m0.002s sys 0m0.224s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9ffe463ce000.statahead_max=128 128 208 real 0m0.650s user 0m0.001s sys 0m0.077s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 91 hit_total: 4984 miss_total: 1488 - open/close 888 (time 1773204265.47 total 10.00 last 88.80) total: 900 open/close in 10.20 seconds: 88.27 ops/second llite.lustre-ffff9ffe463ce000.statahead_max=0 2008 real 0m16.037s user 0m0.020s sys 0m2.020s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 16 sec llite.lustre-ffff9ffe463ce000.statahead_max=128 128 2008 real 0m3.610s user 0m0.012s sys 0m0.629s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 30 fname_total: 91 hit_total: 5983 miss_total: 1488 - open/close 671 (time 1773204306.37 total 10.03 last 66.90) - open/close 1363 (time 1773204316.40 total 20.06 last 68.99) total: 2000 open/close in 29.14 seconds: 68.63 ops/second llite.lustre-ffff9ffe463ce000.statahead_max=0 6008 real 0m37.572s user 0m0.055s sys 0m5.776s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 38 sec llite.lustre-ffff9ffe463ce000.statahead_max=128 128 6008 real 0m10.609s user 0m0.042s sys 0m1.847s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 10 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 31 fname_total: 91 hit_total: 8981 miss_total: 1489 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 46 seconds llite.lustre-ffff9ffe463ce000.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 31 fname_total: 91 hit_total: 8981 miss_total: 1489 mdc.lustre-MDT0000-mdc-ffff9ffe463ce000.batch_stats= snapshot_time: 1773204434.857002345 secs.nsecs start_time: 1773204244.785277849 secs.nsecs elapsed_time: 190.071724496 secs.nsecs subreqs per batch batches % cum % 1: 7 8 8 2: 4 4 13 4: 11 13 27 8: 9 11 38 16: 1 1 39 32: 5 6 45 64: 44 54 100 mdc.lustre-MDT0001-mdc-ffff9ffe463ce000.batch_stats= snapshot_time: 1773204434.857081405 secs.nsecs start_time: 1773204244.785424634 secs.nsecs elapsed_time: 190.071656771 secs.nsecs subreqs per batch batches % cum % 1: 11 13 13 2: 9 11 25 4: 7 8 34 8: 4 5 39 16: 2 2 41 32: 6 7 49 64: 40 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9ffe463ce000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9ffe463ce000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.06 seconds: 48.49 ops/second llite.lustre-ffff9ffe463ce000.statahead_max=0 100 real 0m0.177s user 0m0.002s sys 0m0.018s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff9ffe463ce000.statahead_max=128 128 100 real 0m0.106s user 0m0.003s sys 0m0.019s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 31 fname_total: 91 hit_total: 8981 miss_total: 1489 - open/close 830 (time 1773204455.70 total 10.01 last 82.92) total: 900 open/close in 10.94 seconds: 82.28 ops/second llite.lustre-ffff9ffe463ce000.statahead_max=0 1000 real 0m0.201s user 0m0.002s sys 0m0.027s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9ffe463ce000.statahead_max=128 128 1000 real 0m0.210s user 0m0.000s sys 0m0.039s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 31 fname_total: 91 hit_total: 8981 miss_total: 1489 - open/close 939 (time 1773204475.87 total 10.00 last 93.89) - open/close 1652 (time 1773204485.87 total 20.00 last 71.29) - open/close 2409 (time 1773204495.87 total 30.00 last 75.70) - open/close 3244 (time 1773204505.88 total 40.01 last 83.42) - open/close 4183 (time 1773204515.90 total 50.03 last 93.72) - open/close 5121 (time 1773204525.91 total 60.04 last 93.71) - open/close 6195 (time 1773204535.92 total 70.05 last 107.36) - open/close 7171 (time 1773204545.93 total 80.06 last 97.43) - open/close 7999 (time 1773204555.93 total 90.06 last 82.80) - open/close 8962 (time 1773204565.94 total 100.07 last 96.20) total: 9000 open/close in 100.60 seconds: 89.46 ops/second llite.lustre-ffff9ffe463ce000.statahead_max=0 10000 real 0m0.727s user 0m0.003s sys 0m0.135s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9ffe463ce000.statahead_max=128 128 10000 real 0m0.429s user 0m0.004s sys 0m0.112s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 31 fname_total: 91 hit_total: 8981 miss_total: 1489 - open/close 936 (time 1773204590.61 total 10.02 last 93.44) - open/close 1956 (time 1773204600.62 total 20.02 last 101.95) - open/close 3017 (time 1773204610.62 total 30.03 last 106.06) - open/close 4096 (time 1773204620.63 total 40.03 last 107.85) - open/close 4966 (time 1773204630.63 total 50.03 last 86.98) - open/close 5880 (time 1773204640.64 total 60.04 last 91.32) - open/close 6877 (time 1773204650.65 total 70.05 last 99.60) - open/close 7794 (time 1773204660.65 total 80.06 last 91.65) - open/close 8825 (time 1773204670.66 total 90.06 last 103.07) - open/close 9702 (time 1773204680.66 total 100.07 last 87.63) - open/close 10000 (time 1773204683.61 total 103.02 last 101.07) - open/close 10911 (time 1773204693.62 total 113.02 last 91.06) - open/close 11920 (time 1773204703.63 total 123.03 last 100.82) - open/close 12754 (time 1773204713.63 total 133.03 last 83.37) - open/close 13563 (time 1773204723.64 total 143.04 last 80.85) - open/close 14308 (time 1773204733.65 total 153.05 last 74.41) - open/close 15106 (time 1773204743.65 total 163.05 last 79.77) - open/close 15919 (time 1773204753.66 total 173.06 last 81.24) - open/close 16684 (time 1773204763.67 total 183.07 last 76.41) - open/close 17591 (time 1773204773.68 total 193.08 last 90.62) - open/close 18406 (time 1773204783.69 total 203.09 last 81.44) - open/close 19350 (time 1773204793.69 total 213.09 last 94.36) - open/close 20000 (time 1773204800.11 total 219.51 last 101.25) - open/close 20857 (time 1773204810.12 total 229.52 last 85.64) - open/close 21766 (time 1773204820.14 total 239.54 last 90.69) - open/close 22623 (time 1773204830.15 total 249.55 last 85.63) - open/close 23283 (time 1773204840.15 total 259.56 last 65.97) - open/close 24185 (time 1773204850.16 total 269.56 last 90.18) - open/close 25135 (time 1773204860.16 total 279.57 last 94.91) - open/close 26017 (time 1773204870.17 total 289.57 last 88.17) - open/close 26884 (time 1773204880.17 total 299.57 last 86.68) - open/close 27707 (time 1773204890.18 total 309.58 last 82.24) - open/close 28638 (time 1773204900.18 total 319.59 last 93.06) - open/close 29482 (time 1773204910.19 total 329.60 last 84.30) - open/close 30000 (time 1773204916.15 total 335.55 last 87.05) - open/close 30828 (time 1773204926.15 total 345.55 last 82.75) - open/close 31819 (time 1773204936.16 total 355.56 last 99.03) - open/close 32728 (time 1773204946.17 total 365.57 last 90.83) - open/close 33545 (time 1773204956.17 total 375.57 last 81.67) - open/close 34462 (time 1773204966.17 total 385.58 last 91.66) - open/close 35234 (time 1773204976.18 total 395.58 last 77.16) - open/close 36071 (time 1773204986.18 total 405.58 last 83.70) - open/close 36884 (time 1773204996.19 total 415.59 last 81.20) - open/close 37741 (time 1773205006.19 total 425.59 last 85.69) - open/close 38346 (time 1773205016.20 total 435.60 last 60.47) - open/close 39069 (time 1773205026.20 total 445.61 last 72.25) - open/close 39943 (time 1773205036.21 total 455.61 last 87.33) - open/close 40856 (time 1773205046.22 total 465.62 last 91.24) - open/close 41772 (time 1773205056.23 total 475.63 last 91.54) - open/close 42678 (time 1773205066.23 total 485.63 last 90.57) - open/close 43504 (time 1773205076.23 total 495.64 last 82.55) - open/close 44368 (time 1773205086.24 total 505.64 last 86.37) - open/close 45337 (time 1773205096.24 total 515.64 last 96.87) - open/close 46142 (time 1773205106.24 total 525.65 last 80.48) - open/close 46757 (time 1773205116.24 total 535.65 last 61.49) - open/close 47491 (time 1773205126.25 total 545.65 last 73.35) - open/close 48210 (time 1773205136.26 total 555.66 last 71.87) - open/close 48891 (time 1773205146.27 total 565.67 last 68.00) - open/close 49832 (time 1773205156.28 total 575.68 last 94.01) - open/close 50888 (time 1773205166.29 total 585.69 last 105.53) - open/close 51898 (time 1773205176.29 total 595.69 last 100.96) - open/close 52810 (time 1773205186.30 total 605.70 last 91.14) - open/close 53776 (time 1773205196.32 total 615.72 last 96.38) - open/close 54619 (time 1773205206.33 total 625.73 last 84.23) - open/close 55439 (time 1773205216.34 total 635.74 last 81.92) - open/close 56214 (time 1773205226.35 total 645.75 last 77.41) - open/close 57082 (time 1773205236.35 total 655.75 last 86.78) - open/close 57790 (time 1773205246.35 total 665.76 last 70.77) - open/close 58566 (time 1773205256.38 total 675.78 last 77.44) - open/close 59293 (time 1773205266.38 total 685.78 last 72.68) - open/close 60000 (time 1773205274.46 total 693.86 last 87.49) - open/close 60837 (time 1773205284.46 total 703.87 last 83.66) - open/close 61617 (time 1773205294.47 total 713.87 last 77.94) - open/close 62504 (time 1773205304.47 total 723.87 last 88.70) - open/close 63428 (time 1773205314.48 total 733.88 last 92.33) - open/close 64284 (time 1773205324.49 total 743.89 last 85.51) - open/close 65050 (time 1773205334.49 total 753.89 last 76.60) - open/close 65792 (time 1773205344.49 total 763.89 last 74.19) - open/close 66634 (time 1773205354.50 total 773.90 last 84.14) - open/close 67446 (time 1773205364.50 total 783.91 last 81.17) - open/close 68309 (time 1773205374.51 total 793.91 last 86.24) - open/close 69140 (time 1773205384.51 total 803.91 last 83.09) - open/close 69947 (time 1773205394.52 total 813.92 last 80.66) - open/close 70757 (time 1773205404.53 total 823.93 last 80.92) - open/close 71227 (time 1773205414.53 total 833.93 last 46.99) - open/close 71862 (time 1773205424.53 total 843.93 last 63.48) - open/close 72588 (time 1773205434.54 total 853.94 last 72.55) - open/close 73492 (time 1773205444.57 total 863.98 last 90.08) - open/close 74253 (time 1773205454.58 total 873.98 last 76.05) - open/close 75087 (time 1773205464.59 total 883.99 last 83.34) - open/close 76076 (time 1773205474.59 total 893.99 last 98.88) - open/close 76902 (time 1773205484.61 total 904.01 last 82.46) - open/close 77686 (time 1773205494.61 total 914.02 last 78.35) - open/close 78423 (time 1773205504.62 total 924.02 last 73.67) - open/close 79243 (time 1773205514.62 total 934.02 last 81.98) - open/close 80000 (time 1773205524.18 total 943.59 last 79.13) - open/close 80820 (time 1773205534.20 total 953.60 last 81.87) - open/close 81490 (time 1773205544.23 total 963.63 last 66.80) - open/close 82322 (time 1773205554.24 total 973.64 last 83.15) - open/close 83225 (time 1773205564.24 total 983.64 last 90.26) - open/close 83961 (time 1773205574.26 total 993.67 last 73.44) - open/close 84696 (time 1773205584.26 total 1003.67 last 73.50) - open/close 85509 (time 1773205594.28 total 1013.68 last 81.20) - open/close 86254 (time 1773205604.28 total 1023.69 last 74.44) - open/close 87070 (time 1773205614.29 total 1033.69 last 81.56) - open/close 87901 (time 1773205624.29 total 1043.69 last 83.07) - open/close 88700 (time 1773205634.30 total 1053.70 last 79.83) - open/close 89511 (time 1773205644.31 total 1063.72 last 81.00) total: 90000 open/close in 1068.81 seconds: 84.21 ops/second llite.lustre-ffff9ffe463ce000.statahead_max=0 100000 real 0m5.245s user 0m0.012s sys 0m0.924s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff9ffe463ce000.statahead_max=128 128 100000 real 0m6.095s user 0m0.016s sys 0m0.853s statx --cached=always -D 100000 files with statahead: 6 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 31 fname_total: 91 hit_total: 8981 miss_total: 1489 statx --cached=always -D done