== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:44:03 (1788605043) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0504353b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0504353b000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.79 seconds: 35.82 ops/second llite.lustre-ffffa0504353b000.statahead_max=0 208 real 0m1.946s user 0m0.006s sys 0m0.232s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffffa0504353b000.statahead_max=128 128 208 real 0m0.653s user 0m0.002s sys 0m0.100s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 113 list_total: 28 fname_total: 89 hit_total: 2407 miss_total: 1513 - open/close 702 (time 1788605072.80 total 10.01 last 70.10) total: 900 open/close in 12.29 seconds: 73.25 ops/second llite.lustre-ffffa0504353b000.statahead_max=0 2008 real 0m14.485s user 0m0.028s sys 0m1.958s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 15 sec llite.lustre-ffffa0504353b000.statahead_max=128 128 2008 real 0m4.643s user 0m0.015s sys 0m0.613s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 118 statahead wrong: 2 agl total: 113 list_total: 29 fname_total: 89 hit_total: 3405 miss_total: 1514 - open/close 779 (time 1788605115.79 total 10.04 last 77.62) - open/close 1494 (time 1788605125.79 total 20.04 last 71.47) total: 2000 open/close in 25.81 seconds: 77.50 ops/second llite.lustre-ffffa0504353b000.statahead_max=0 6008 real 0m36.457s user 0m0.059s sys 0m5.858s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 36 sec llite.lustre-ffffa0504353b000.statahead_max=128 128 6008 real 0m12.251s user 0m0.029s sys 0m1.618s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 12 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 6403 miss_total: 1515 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 48 seconds llite.lustre-ffffa0504353b000.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 6403 miss_total: 1515 mdc.lustre-MDT0000-mdc-ffffa0504353b000.batch_stats= snapshot_time: 1788605241.881977315 secs.nsecs start_time: 1788605049.022074780 secs.nsecs elapsed_time: 192.859902535 secs.nsecs subreqs per batch batches % cum % 1: 11 14 14 2: 3 3 18 4: 9 11 29 8: 7 9 38 16: 0 0 38 32: 2 2 41 64: 45 58 100 mdc.lustre-MDT0001-mdc-ffffa0504353b000.batch_stats= snapshot_time: 1788605241.882056018 secs.nsecs start_time: 1788605049.022155776 secs.nsecs elapsed_time: 192.859900242 secs.nsecs subreqs per batch batches % cum % 1: 7 9 9 2: 5 6 16 4: 7 9 25 8: 7 9 35 16: 1 1 36 32: 3 4 40 64: 44 59 100 kvm mdc.lustre-MDT0000-mdc-ffffa0504353b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0504353b000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 3.36 seconds: 29.72 ops/second llite.lustre-ffffa0504353b000.statahead_max=0 100 real 0m0.193s user 0m0.002s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffffa0504353b000.statahead_max=128 128 100 real 0m0.128s user 0m0.001s sys 0m0.025s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 6403 miss_total: 1515 - open/close 807 (time 1788605265.81 total 10.01 last 80.62) total: 900 open/close in 11.28 seconds: 79.82 ops/second llite.lustre-ffffa0504353b000.statahead_max=0 1000 real 0m0.146s user 0m0.003s sys 0m0.026s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffffa0504353b000.statahead_max=128 128 1000 real 0m0.203s user 0m0.004s sys 0m0.041s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 6403 miss_total: 1515 - open/close 963 (time 1788605285.68 total 10.01 last 96.23) - open/close 1792 (time 1788605295.68 total 20.01 last 82.89) - open/close 2652 (time 1788605305.68 total 30.01 last 85.97) - open/close 3527 (time 1788605315.69 total 40.02 last 87.42) - open/close 4417 (time 1788605325.70 total 50.03 last 88.94) - open/close 5144 (time 1788605335.70 total 60.03 last 72.69) - open/close 6025 (time 1788605345.70 total 70.03 last 88.10) - open/close 6940 (time 1788605355.70 total 80.03 last 91.49) - open/close 7862 (time 1788605365.71 total 90.03 last 92.18) - open/close 8758 (time 1788605375.71 total 100.04 last 89.53) total: 9000 open/close in 102.34 seconds: 87.94 ops/second llite.lustre-ffffa0504353b000.statahead_max=0 10000 real 0m0.662s user 0m0.003s sys 0m0.135s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffffa0504353b000.statahead_max=128 128 10000 real 0m0.487s user 0m0.003s sys 0m0.119s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 6403 miss_total: 1515 - open/close 849 (time 1788605401.17 total 10.02 last 84.77) - open/close 1588 (time 1788605411.18 total 20.03 last 73.82) - open/close 2414 (time 1788605421.19 total 30.04 last 82.45) - open/close 3143 (time 1788605431.21 total 40.06 last 72.81) - open/close 3989 (time 1788605441.21 total 50.06 last 84.60) - open/close 4889 (time 1788605451.22 total 60.06 last 89.93) - open/close 5821 (time 1788605461.22 total 70.07 last 93.13) - open/close 6648 (time 1788605471.22 total 80.07 last 82.70) - open/close 7413 (time 1788605481.22 total 90.07 last 76.49) - open/close 8230 (time 1788605491.24 total 100.09 last 81.60) - open/close 9122 (time 1788605501.25 total 110.10 last 89.08) - open/close 10000 (time 1788605511.13 total 119.98 last 88.87) - open/close 10887 (time 1788605521.14 total 129.98 last 88.64) - open/close 11688 (time 1788605531.14 total 139.99 last 80.06) - open/close 12571 (time 1788605541.14 total 149.99 last 88.29) - open/close 13456 (time 1788605551.15 total 160.00 last 88.45) - open/close 14333 (time 1788605561.15 total 170.00 last 87.63) - open/close 15264 (time 1788605571.16 total 180.01 last 93.05) - open/close 16139 (time 1788605581.17 total 190.01 last 87.45) - open/close 16966 (time 1788605591.19 total 200.04 last 82.47) - open/close 17814 (time 1788605601.19 total 210.04 last 84.80) - open/close 18615 (time 1788605611.20 total 220.05 last 80.08) - open/close 19520 (time 1788605621.20 total 230.05 last 90.48) - open/close 20000 (time 1788605626.60 total 235.45 last 88.83) - open/close 20880 (time 1788605636.61 total 245.46 last 87.89) - open/close 21749 (time 1788605646.62 total 255.47 last 86.86) - open/close 22534 (time 1788605656.62 total 265.47 last 78.48) - open/close 23235 (time 1788605666.63 total 275.48 last 70.01) - open/close 23945 (time 1788605676.65 total 285.49 last 70.92) - open/close 24856 (time 1788605686.65 total 295.50 last 91.07) - open/close 25694 (time 1788605696.66 total 305.51 last 83.70) - open/close 26500 (time 1788605706.67 total 315.52 last 80.55) - open/close 27310 (time 1788605716.67 total 325.52 last 80.97) - open/close 28103 (time 1788605726.68 total 335.53 last 79.26) - open/close 29003 (time 1788605736.68 total 345.53 last 89.95) - open/close 29881 (time 1788605746.71 total 355.56 last 87.59) - open/close 30776 (time 1788605756.72 total 365.57 last 89.40) - open/close 31674 (time 1788605766.72 total 375.57 last 89.78) - open/close 32572 (time 1788605776.73 total 385.58 last 89.74) - open/close 33374 (time 1788605786.73 total 395.58 last 80.14) - open/close 34168 (time 1788605796.74 total 405.58 last 79.39) - open/close 34958 (time 1788605806.74 total 415.59 last 78.95) - open/close 35707 (time 1788605816.75 total 425.60 last 74.84) - open/close 36551 (time 1788605826.75 total 435.60 last 84.40) - open/close 37372 (time 1788605836.76 total 445.60 last 82.06) - open/close 38284 (time 1788605846.76 total 455.61 last 91.17) - open/close 39084 (time 1788605856.76 total 465.61 last 79.99) - open/close 39885 (time 1788605866.77 total 475.61 last 80.06) - open/close 40815 (time 1788605876.78 total 485.62 last 92.90) - open/close 41596 (time 1788605886.78 total 495.63 last 78.07) - open/close 42488 (time 1788605896.79 total 505.63 last 89.14) - open/close 43342 (time 1788605906.79 total 515.64 last 85.38) - open/close 44234 (time 1788605916.79 total 525.64 last 89.19) - open/close 45164 (time 1788605926.79 total 535.64 last 92.96) - open/close 46017 (time 1788605936.80 total 545.65 last 85.23) - open/close 46819 (time 1788605946.81 total 555.66 last 80.11) - open/close 47515 (time 1788605956.83 total 565.68 last 69.45) - open/close 48196 (time 1788605966.83 total 575.68 last 68.09) - open/close 49030 (time 1788605976.83 total 585.68 last 83.40) - open/close 49958 (time 1788605986.84 total 595.69 last 92.75) - open/close 50787 (time 1788605996.85 total 605.70 last 82.83) - open/close 51688 (time 1788606006.85 total 615.70 last 90.08) - open/close 52518 (time 1788606016.85 total 625.70 last 82.98) - open/close 53405 (time 1788606026.85 total 635.70 last 88.70) - open/close 54184 (time 1788606036.86 total 645.70 last 77.88) - open/close 55000 (time 1788606046.86 total 655.71 last 81.54) - open/close 55698 (time 1788606056.86 total 665.71 last 69.79) - open/close 56219 (time 1788606066.87 total 675.71 last 52.09) - open/close 57076 (time 1788606076.87 total 685.72 last 85.64) - open/close 57816 (time 1788606086.90 total 695.74 last 73.83) - open/close 58406 (time 1788606096.90 total 705.75 last 58.99) - open/close 59290 (time 1788606106.90 total 715.75 last 88.39) - open/close 60000 (time 1788606114.93 total 723.78 last 88.38) - open/close 60822 (time 1788606124.94 total 733.79 last 82.13) - open/close 61647 (time 1788606134.95 total 743.80 last 82.39) - open/close 62497 (time 1788606144.97 total 753.81 last 84.89) - open/close 63385 (time 1788606154.97 total 763.82 last 88.72) - open/close 64216 (time 1788606164.98 total 773.82 last 83.09) - open/close 65113 (time 1788606174.98 total 783.83 last 89.67) - open/close 65876 (time 1788606184.99 total 793.84 last 76.20) - open/close 66747 (time 1788606195.02 total 803.87 last 86.87) - open/close 67636 (time 1788606205.02 total 813.87 last 88.85) - open/close 68454 (time 1788606215.03 total 823.88 last 81.77) - open/close 69266 (time 1788606225.03 total 833.88 last 81.14) - open/close 70000 (time 1788606233.62 total 842.47 last 85.49) - open/close 70825 (time 1788606243.63 total 852.48 last 82.45) - open/close 71643 (time 1788606253.63 total 862.48 last 81.79) - open/close 72495 (time 1788606263.63 total 872.48 last 85.14) - open/close 73320 (time 1788606273.64 total 882.49 last 82.43) - open/close 74119 (time 1788606283.65 total 892.50 last 79.84) - open/close 75059 (time 1788606293.66 total 902.50 last 93.96) - open/close 75944 (time 1788606303.66 total 912.51 last 88.48) - open/close 76803 (time 1788606313.66 total 922.51 last 85.87) - open/close 77627 (time 1788606323.66 total 932.51 last 82.38) - open/close 78483 (time 1788606333.67 total 942.52 last 85.57) - open/close 79353 (time 1788606343.67 total 952.52 last 86.96) - open/close 80000 (time 1788606351.64 total 960.49 last 81.18) - open/close 80827 (time 1788606361.65 total 970.49 last 82.67) - open/close 81601 (time 1788606371.65 total 980.50 last 77.38) - open/close 82439 (time 1788606381.66 total 990.50 last 83.73) - open/close 83299 (time 1788606391.66 total 1000.51 last 85.97) - open/close 84054 (time 1788606401.67 total 1010.51 last 75.45) - open/close 84880 (time 1788606411.68 total 1020.53 last 82.51) - open/close 85725 (time 1788606421.68 total 1030.53 last 84.46) - open/close 86567 (time 1788606431.69 total 1040.54 last 84.12) - open/close 87367 (time 1788606441.70 total 1050.55 last 79.97) - open/close 88189 (time 1788606451.70 total 1060.55 last 82.13) - open/close 88971 (time 1788606461.71 total 1070.55 last 78.19) - open/close 89808 (time 1788606471.71 total 1080.56 last 83.69) total: 90000 open/close in 1082.63 seconds: 83.13 ops/second llite.lustre-ffffa0504353b000.statahead_max=0 100000 real 0m4.106s user 0m0.015s sys 0m0.962s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffffa0504353b000.statahead_max=128 128 100000 real 0m3.626s user 0m0.011s sys 0m0.939s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 119 statahead wrong: 2 agl total: 113 list_total: 30 fname_total: 89 hit_total: 6403 miss_total: 1515 statx --cached=always -D done