== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:41:42 (1767321702) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c99116fd000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c99116fd000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.32 seconds: 43.20 ops/second llite.lustre-ffff9c99116fd000.statahead_max=0 208 real 0m1.091s user 0m0.002s sys 0m0.209s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9c99116fd000.statahead_max=128 128 208 real 0m0.545s user 0m0.002s sys 0m0.078s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 94 hit_total: 4918 miss_total: 1398 total: 900 open/close in 9.39 seconds: 95.82 ops/second llite.lustre-ffff9c99116fd000.statahead_max=0 2008 real 0m9.777s user 0m0.021s sys 0m1.819s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffff9c99116fd000.statahead_max=128 128 2008 real 0m3.607s user 0m0.013s sys 0m0.583s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 94 hit_total: 5916 miss_total: 1399 - open/close 1034 (time 1767321757.51 total 10.01 last 103.34) - open/close 1930 (time 1767321767.51 total 20.01 last 89.59) - open/close 2887 (time 1767321777.52 total 30.02 last 95.62) - open/close 3917 (time 1767321787.53 total 40.02 last 102.93) total: 4000 open/close in 40.75 seconds: 98.16 ops/second llite.lustre-ffff9c99116fd000.statahead_max=0 10008 real 0m49.174s user 0m0.100s sys 0m8.947s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 49 sec llite.lustre-ffff9c99116fd000.statahead_max=128 128 10008 real 0m14.480s user 0m0.064s sys 0m2.916s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 15 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 94 hit_total: 10914 miss_total: 1400 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 65 seconds llite.lustre-ffff9c99116fd000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 94 hit_total: 10914 miss_total: 1400 mdc.lustre-MDT0000-mdc-ffff9c99116fd000.batch_stats= snapshot_time: 1767321929.846217877 secs.nsecs start_time: 1767321706.343090221 secs.nsecs elapsed_time: 223.503127656 secs.nsecs subreqs per batch batches % cum % 1: 19 17 17 2: 6 5 22 4: 7 6 29 8: 4 3 33 16: 0 0 33 32: 8 7 40 64: 65 59 100 mdc.lustre-MDT0001-mdc-ffff9c99116fd000.batch_stats= snapshot_time: 1767321929.846291932 secs.nsecs start_time: 1767321706.343352233 secs.nsecs elapsed_time: 223.502939699 secs.nsecs subreqs per batch batches % cum % 1: 19 16 16 2: 10 8 25 4: 7 6 31 8: 4 3 35 16: 1 0 35 32: 7 6 42 64: 66 57 100 kvm mdc.lustre-MDT0000-mdc-ffff9c99116fd000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c99116fd000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.11 seconds: 47.42 ops/second llite.lustre-ffff9c99116fd000.statahead_max=0 100 real 0m0.129s user 0m0.000s sys 0m0.021s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9c99116fd000.statahead_max=128 128 100 real 0m0.224s user 0m0.000s sys 0m0.024s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 94 hit_total: 10914 miss_total: 1400 - open/close 878 (time 1767321951.06 total 10.01 last 87.68) total: 900 open/close in 10.22 seconds: 88.04 ops/second llite.lustre-ffff9c99116fd000.statahead_max=0 1000 real 0m0.402s user 0m0.001s sys 0m0.063s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9c99116fd000.statahead_max=128 128 1000 real 0m0.145s user 0m0.001s sys 0m0.030s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 94 hit_total: 10914 miss_total: 1400 - open/close 1062 (time 1767321970.55 total 10.01 last 106.13) - open/close 2023 (time 1767321980.55 total 20.02 last 96.02) - open/close 2994 (time 1767321990.55 total 30.02 last 97.10) - open/close 3706 (time 1767322000.57 total 40.03 last 71.09) - open/close 4346 (time 1767322010.57 total 50.04 last 63.98) - open/close 5191 (time 1767322020.57 total 60.04 last 84.50) - open/close 6051 (time 1767322030.58 total 70.04 last 85.96) - open/close 7119 (time 1767322040.58 total 80.04 last 106.76) - open/close 8052 (time 1767322050.58 total 90.05 last 93.28) total: 9000 open/close in 100.03 seconds: 89.98 ops/second llite.lustre-ffff9c99116fd000.statahead_max=0 10000 real 0m0.437s user 0m0.003s sys 0m0.160s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9c99116fd000.statahead_max=128 128 10000 real 0m0.723s user 0m0.003s sys 0m0.116s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 94 hit_total: 10914 miss_total: 1400 - open/close 905 (time 1767322082.90 total 10.00 last 90.46) - open/close 1682 (time 1767322092.90 total 20.01 last 77.70) - open/close 2674 (time 1767322102.91 total 30.01 last 99.12) - open/close 3550 (time 1767322112.91 total 40.02 last 87.56) - open/close 4483 (time 1767322122.92 total 50.02 last 93.27) - open/close 5542 (time 1767322132.92 total 60.02 last 105.89) - open/close 6590 (time 1767322142.93 total 70.03 last 104.70) - open/close 7310 (time 1767322152.94 total 80.04 last 71.93) - open/close 8300 (time 1767322162.94 total 90.05 last 98.96) - open/close 9264 (time 1767322172.95 total 100.05 last 96.37) - open/close 10000 (time 1767322180.72 total 107.83 last 94.63) - open/close 11029 (time 1767322190.73 total 117.83 last 102.85) - open/close 12098 (time 1767322200.73 total 127.83 last 106.87) - open/close 13001 (time 1767322210.74 total 137.84 last 90.24) - open/close 13960 (time 1767322220.74 total 147.84 last 95.89) - open/close 14792 (time 1767322230.74 total 157.84 last 83.18) - open/close 15627 (time 1767322240.75 total 167.85 last 83.44) - open/close 16629 (time 1767322250.75 total 177.86 last 100.15) - open/close 17540 (time 1767322260.77 total 187.88 last 90.90) - open/close 18448 (time 1767322270.78 total 197.88 last 90.77) - open/close 19394 (time 1767322280.79 total 207.90 last 94.47) - open/close 20000 (time 1767322289.53 total 216.63 last 69.38) - open/close 20674 (time 1767322299.54 total 226.64 last 67.32) - open/close 21477 (time 1767322309.54 total 236.65 last 80.28) - open/close 22427 (time 1767322319.56 total 246.66 last 94.86) - open/close 23428 (time 1767322329.56 total 256.66 last 100.07) - open/close 24401 (time 1767322339.57 total 266.67 last 97.19) - open/close 25348 (time 1767322349.58 total 276.68 last 94.62) - open/close 26303 (time 1767322359.58 total 286.69 last 95.47) - open/close 27345 (time 1767322369.58 total 296.69 last 104.19) - open/close 28330 (time 1767322379.59 total 306.69 last 98.42) - open/close 29225 (time 1767322389.60 total 316.71 last 89.39) - open/close 30000 (time 1767322396.90 total 324.00 last 106.26) - open/close 31026 (time 1767322406.90 total 334.00 last 102.56) - open/close 31972 (time 1767322416.90 total 344.01 last 94.58) - open/close 32961 (time 1767322426.92 total 354.02 last 98.77) - open/close 33931 (time 1767322436.92 total 364.03 last 96.94) - open/close 34856 (time 1767322446.93 total 374.03 last 92.47) - open/close 35777 (time 1767322456.93 total 384.04 last 92.02) - open/close 36674 (time 1767322466.94 total 394.05 last 89.63) - open/close 37410 (time 1767322476.95 total 404.06 last 73.50) - open/close 38361 (time 1767322486.96 total 414.07 last 95.03) - open/close 39261 (time 1767322496.97 total 424.07 last 89.93) - open/close 40000 (time 1767322505.03 total 432.14 last 91.65) - open/close 40644 (time 1767322515.05 total 442.15 last 64.30) - open/close 41451 (time 1767322525.05 total 452.15 last 80.69) - open/close 42445 (time 1767322535.05 total 462.16 last 99.38) - open/close 43492 (time 1767322545.06 total 472.16 last 104.62) - open/close 44545 (time 1767322555.07 total 482.17 last 105.22) - open/close 45531 (time 1767322565.08 total 492.18 last 98.50) - open/close 46513 (time 1767322575.08 total 502.18 last 98.18) - open/close 47488 (time 1767322585.09 total 512.19 last 97.45) - open/close 48419 (time 1767322595.09 total 522.19 last 93.10) - open/close 49470 (time 1767322605.10 total 532.20 last 104.97) - open/close 50000 (time 1767322610.41 total 537.51 last 99.80) - open/close 51034 (time 1767322620.41 total 547.52 last 103.35) - open/close 51998 (time 1767322630.41 total 557.52 last 96.39) - open/close 52676 (time 1767322640.42 total 567.52 last 67.77) - open/close 53434 (time 1767322650.42 total 577.53 last 75.76) - open/close 54398 (time 1767322660.43 total 587.53 last 96.39) - open/close 55340 (time 1767322670.43 total 597.53 last 94.18) - open/close 56148 (time 1767322680.43 total 607.53 last 80.79) - open/close 57165 (time 1767322690.44 total 617.54 last 101.62) - open/close 58130 (time 1767322700.44 total 627.54 last 96.47) - open/close 59127 (time 1767322710.44 total 637.55 last 99.68) - open/close 60000 (time 1767322719.44 total 646.54 last 97.03) - open/close 61049 (time 1767322729.45 total 656.55 last 104.81) - open/close 62025 (time 1767322739.46 total 666.57 last 97.47) - open/close 63078 (time 1767322749.46 total 676.57 last 105.29) - open/close 64181 (time 1767322759.47 total 686.57 last 110.23) - open/close 65301 (time 1767322769.47 total 696.57 last 111.99) - open/close 66301 (time 1767322779.47 total 706.57 last 99.99) - open/close 67401 (time 1767322789.47 total 716.58 last 109.99) - open/close 68296 (time 1767322799.49 total 726.59 last 89.36) - open/close 69418 (time 1767322809.50 total 736.60 last 112.11) - open/close 70000 (time 1767322815.26 total 742.36 last 100.97) - open/close 70991 (time 1767322825.27 total 752.37 last 99.00) - open/close 71937 (time 1767322835.27 total 762.38 last 94.58) - open/close 72797 (time 1767322845.28 total 772.38 last 85.93) - open/close 73882 (time 1767322855.29 total 782.39 last 108.43) - open/close 74913 (time 1767322865.29 total 792.40 last 103.01) - open/close 76040 (time 1767322875.31 total 802.41 last 112.58) - open/close 77197 (time 1767322885.31 total 812.41 last 115.67) - open/close 78384 (time 1767322895.32 total 822.42 last 118.58) - open/close 79548 (time 1767322905.32 total 832.42 last 116.39) - open/close 80000 (time 1767322909.04 total 836.15 last 121.44) - open/close 81108 (time 1767322919.05 total 846.15 last 110.75) - open/close 82121 (time 1767322929.06 total 856.16 last 101.20) - open/close 83110 (time 1767322939.06 total 866.17 last 98.83) - open/close 84062 (time 1767322949.07 total 876.18 last 95.12) - open/close 85083 (time 1767322959.08 total 886.18 last 102.05) - open/close 86180 (time 1767322969.08 total 896.19 last 109.62) - open/close 87393 (time 1767322979.09 total 906.19 last 121.24) - open/close 88524 (time 1767322989.10 total 916.20 last 113.01) - open/close 89623 (time 1767322999.10 total 926.20 last 109.87) total: 90000 open/close in 929.57 seconds: 96.82 ops/second llite.lustre-ffff9c99116fd000.statahead_max=0 100000 real 0m2.829s user 0m0.014s sys 0m0.886s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff9c99116fd000.statahead_max=128 128 100000 real 0m3.157s user 0m0.013s sys 0m0.940s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 94 hit_total: 10914 miss_total: 1400 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1519 seconds llite.lustre-ffff9c99116fd000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 32 fname_total: 94 hit_total: 10914 miss_total: 1400 mdc.lustre-MDT0000-mdc-ffff9c99116fd000.batch_stats= snapshot_time: 1767324548.671862527 secs.nsecs start_time: 1767321931.974833243 secs.nsecs elapsed_time: 2616.697029284 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9c99116fd000.batch_stats= snapshot_time: 1767324548.671931064 secs.nsecs start_time: 1767321931.974967131 secs.nsecs elapsed_time: 2616.696963933 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