== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:57:21 (1769061441) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff94cf02c4b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff94cf02c4b000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.59 seconds: 38.66 ops/second llite.lustre-ffff94cf02c4b000.statahead_max=0 208 real 0m1.494s user 0m0.003s sys 0m0.209s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff94cf02c4b000.statahead_max=128 128 208 real 0m0.816s user 0m0.004s sys 0m0.098s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 159 statahead wrong: 2 agl total: 154 list_total: 29 fname_total: 130 hit_total: 2991 miss_total: 1729 - open/close 756 (time 1769061467.80 total 10.00 last 75.60) total: 900 open/close in 11.97 seconds: 75.17 ops/second llite.lustre-ffff94cf02c4b000.statahead_max=0 2008 real 0m12.189s user 0m0.026s sys 0m2.051s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff94cf02c4b000.statahead_max=128 128 2008 real 0m3.075s user 0m0.022s sys 0m0.645s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 160 statahead wrong: 2 agl total: 154 list_total: 30 fname_total: 130 hit_total: 3989 miss_total: 1730 - open/close 801 (time 1769061503.32 total 10.00 last 80.06) - open/close 1562 (time 1769061513.33 total 20.01 last 76.06) - open/close 2315 (time 1769061523.33 total 30.01 last 75.28) total: 3000 open/close in 37.93 seconds: 79.10 ops/second llite.lustre-ffff94cf02c4b000.statahead_max=0 8008 real 0m46.698s user 0m0.114s sys 0m8.006s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 47 sec llite.lustre-ffff94cf02c4b000.statahead_max=128 128 8008 real 0m15.351s user 0m0.066s sys 0m2.631s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 15 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 31 fname_total: 130 hit_total: 7987 miss_total: 1731 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 60 seconds llite.lustre-ffff94cf02c4b000.statahead_stats= statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 31 fname_total: 130 hit_total: 7987 miss_total: 1731 mdc.lustre-MDT0000-mdc-ffff94cf02c4b000.batch_stats= snapshot_time: 1769061666.978055546 secs.nsecs start_time: 1769061446.585607567 secs.nsecs elapsed_time: 220.392447979 secs.nsecs subreqs per batch batches % cum % 1: 12 12 12 2: 7 7 19 4: 5 5 25 8: 8 8 33 16: 1 1 34 32: 10 10 44 64: 53 55 100 mdc.lustre-MDT0001-mdc-ffff94cf02c4b000.batch_stats= snapshot_time: 1769061666.978712548 secs.nsecs start_time: 1769061446.586562868 secs.nsecs elapsed_time: 220.392149680 secs.nsecs subreqs per batch batches % cum % 1: 12 13 13 2: 4 4 18 4: 7 7 26 8: 3 3 29 16: 0 0 29 32: 10 11 40 64: 52 59 100 kvm mdc.lustre-MDT0000-mdc-ffff94cf02c4b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff94cf02c4b000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.69 seconds: 37.21 ops/second llite.lustre-ffff94cf02c4b000.statahead_max=0 100 real 0m0.175s user 0m0.002s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff94cf02c4b000.statahead_max=128 128 100 real 0m0.259s user 0m0.001s sys 0m0.045s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 31 fname_total: 130 hit_total: 7987 miss_total: 1731 - open/close 781 (time 1769061688.39 total 10.00 last 78.06) total: 900 open/close in 11.54 seconds: 77.98 ops/second llite.lustre-ffff94cf02c4b000.statahead_max=0 1000 real 0m0.216s user 0m0.001s sys 0m0.031s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff94cf02c4b000.statahead_max=128 128 1000 real 0m0.185s user 0m0.002s sys 0m0.049s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 31 fname_total: 130 hit_total: 7987 miss_total: 1731 - open/close 793 (time 1769061707.82 total 10.00 last 79.28) - open/close 1597 (time 1769061717.83 total 20.01 last 80.34) - open/close 2372 (time 1769061727.83 total 30.01 last 77.50) - open/close 3191 (time 1769061737.83 total 40.02 last 81.86) - open/close 3873 (time 1769061747.85 total 50.03 last 68.10) - open/close 4666 (time 1769061757.85 total 60.04 last 79.26) - open/close 5512 (time 1769061767.87 total 70.05 last 84.47) - open/close 6309 (time 1769061777.87 total 80.05 last 79.70) - open/close 7151 (time 1769061787.89 total 90.07 last 84.03) - open/close 8096 (time 1769061797.89 total 100.07 last 94.48) - open/close 8999 (time 1769061807.89 total 110.08 last 90.29) total: 9000 open/close in 110.08 seconds: 81.76 ops/second llite.lustre-ffff94cf02c4b000.statahead_max=0 10000 real 0m0.676s user 0m0.002s sys 0m0.161s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff94cf02c4b000.statahead_max=128 128 10000 real 0m0.653s user 0m0.003s sys 0m0.139s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 31 fname_total: 130 hit_total: 7987 miss_total: 1731 - open/close 777 (time 1769061830.09 total 10.00 last 77.69) - open/close 1527 (time 1769061840.09 total 20.01 last 74.96) - open/close 2235 (time 1769061850.10 total 30.01 last 70.77) - open/close 3122 (time 1769061860.10 total 40.02 last 88.64) - open/close 3859 (time 1769061870.11 total 50.03 last 73.63) - open/close 4537 (time 1769061880.12 total 60.04 last 67.73) - open/close 5250 (time 1769061890.13 total 70.05 last 71.25) - open/close 5987 (time 1769061900.14 total 80.05 last 73.64) - open/close 6749 (time 1769061910.15 total 90.06 last 76.12) - open/close 7516 (time 1769061920.15 total 100.07 last 76.67) - open/close 8195 (time 1769061930.17 total 110.09 last 67.78) - open/close 8828 (time 1769061940.17 total 120.09 last 63.28) - open/close 9429 (time 1769061950.18 total 130.09 last 60.08) - open/close 10000 (time 1769061958.40 total 138.31 last 69.45) - open/close 10784 (time 1769061968.41 total 148.32 last 78.32) - open/close 11515 (time 1769061978.42 total 158.33 last 73.03) - open/close 12250 (time 1769061988.42 total 168.34 last 73.48) - open/close 13107 (time 1769061998.43 total 178.34 last 85.66) - open/close 13907 (time 1769062008.44 total 188.35 last 79.93) - open/close 14647 (time 1769062018.44 total 198.35 last 73.96) - open/close 15359 (time 1769062028.45 total 208.36 last 71.13) - open/close 16058 (time 1769062038.45 total 218.37 last 69.89) - open/close 16698 (time 1769062048.46 total 228.37 last 63.94) - open/close 17314 (time 1769062058.47 total 238.39 last 61.53) - open/close 18035 (time 1769062068.48 total 248.40 last 72.02) - open/close 18794 (time 1769062078.49 total 258.40 last 75.88) - open/close 19530 (time 1769062088.49 total 268.41 last 73.56) - open/close 20000 (time 1769062094.33 total 274.24 last 80.52) - open/close 20816 (time 1769062104.33 total 284.25 last 81.56) - open/close 21566 (time 1769062114.34 total 294.25 last 74.96) - open/close 22255 (time 1769062124.34 total 304.26 last 68.87) - open/close 22928 (time 1769062134.35 total 314.26 last 67.26) - open/close 23654 (time 1769062144.36 total 324.27 last 72.53) - open/close 24380 (time 1769062154.36 total 334.28 last 72.57) - open/close 25105 (time 1769062164.37 total 344.28 last 72.48) - open/close 25877 (time 1769062174.37 total 354.28 last 77.20) - open/close 26669 (time 1769062184.37 total 364.28 last 79.17) - open/close 27477 (time 1769062194.38 total 374.30 last 80.71) - open/close 28289 (time 1769062204.39 total 384.30 last 81.15) - open/close 29038 (time 1769062214.39 total 394.31 last 74.86) - open/close 29744 (time 1769062224.39 total 404.31 last 70.59) - open/close 30000 (time 1769062227.25 total 407.17 last 89.53) - open/close 30773 (time 1769062237.26 total 417.17 last 77.26) - open/close 31606 (time 1769062247.27 total 427.19 last 83.20) - open/close 32446 (time 1769062257.27 total 437.19 last 84.00) - open/close 33220 (time 1769062267.27 total 447.19 last 77.37) - open/close 34056 (time 1769062277.28 total 457.20 last 83.53) - open/close 34969 (time 1769062287.28 total 467.20 last 91.29) - open/close 35849 (time 1769062297.29 total 477.20 last 87.97) - open/close 36802 (time 1769062307.30 total 487.21 last 95.21) - open/close 37791 (time 1769062317.30 total 497.22 last 98.82) - open/close 38686 (time 1769062327.31 total 507.22 last 89.46) - open/close 39496 (time 1769062337.31 total 517.23 last 80.96) - open/close 40000 (time 1769062342.81 total 522.72 last 91.76) - open/close 40935 (time 1769062352.81 total 532.73 last 93.45) - open/close 41913 (time 1769062362.81 total 542.73 last 97.77) - open/close 43025 (time 1769062372.82 total 552.73 last 111.14) - open/close 44051 (time 1769062382.83 total 562.74 last 102.53) - open/close 44923 (time 1769062392.83 total 572.74 last 87.18) - open/close 45834 (time 1769062402.84 total 582.75 last 91.00) - open/close 46716 (time 1769062412.85 total 592.76 last 88.14) - open/close 47644 (time 1769062422.85 total 602.77 last 92.75) - open/close 48615 (time 1769062432.85 total 612.77 last 97.09) - open/close 49578 (time 1769062442.86 total 622.77 last 96.27) - open/close 50000 (time 1769062447.54 total 627.45 last 90.19) - open/close 50943 (time 1769062457.54 total 637.46 last 94.25) - open/close 52066 (time 1769062467.54 total 647.46 last 112.29) - open/close 53066 (time 1769062477.55 total 657.47 last 99.92) - open/close 54006 (time 1769062487.56 total 667.48 last 93.91) - open/close 54923 (time 1769062497.57 total 677.48 last 91.62) - open/close 55868 (time 1769062507.58 total 687.49 last 94.42) - open/close 56696 (time 1769062517.59 total 697.50 last 82.71) - open/close 57617 (time 1769062527.60 total 707.51 last 92.04) - open/close 58553 (time 1769062537.60 total 717.51 last 93.58) - open/close 59596 (time 1769062547.60 total 727.52 last 104.23) - open/close 60000 (time 1769062551.70 total 731.61 last 98.69) - open/close 61119 (time 1769062561.70 total 741.61 last 111.87) - open/close 62103 (time 1769062571.71 total 751.62 last 98.32) - open/close 63074 (time 1769062581.72 total 761.63 last 97.03) - open/close 63944 (time 1769062591.72 total 771.64 last 86.92) - open/close 64867 (time 1769062601.73 total 781.64 last 92.28) - open/close 65901 (time 1769062611.73 total 791.64 last 103.38) - open/close 66814 (time 1769062621.73 total 801.65 last 91.26) - open/close 67665 (time 1769062631.73 total 811.65 last 85.07) - open/close 68530 (time 1769062641.74 total 821.65 last 86.45) - open/close 69472 (time 1769062651.75 total 831.66 last 94.11) - open/close 70000 (time 1769062657.42 total 837.33 last 93.16) - open/close 70924 (time 1769062667.42 total 847.34 last 92.35) - open/close 71890 (time 1769062677.43 total 857.35 last 96.51) - open/close 72801 (time 1769062687.44 total 867.36 last 91.02) - open/close 73682 (time 1769062697.45 total 877.36 last 88.04) - open/close 74600 (time 1769062707.45 total 887.37 last 91.75) - open/close 75602 (time 1769062717.46 total 897.37 last 100.17) - open/close 76630 (time 1769062727.46 total 907.38 last 102.75) - open/close 77731 (time 1769062737.47 total 917.38 last 110.01) - open/close 79104 (time 1769062747.47 total 927.38 last 137.30) - open/close 80000 (time 1769062755.22 total 935.13 last 115.61) - open/close 81236 (time 1769062765.23 total 945.14 last 123.46) - open/close 82391 (time 1769062775.24 total 955.16 last 115.37) - open/close 83387 (time 1769062785.24 total 965.16 last 99.58) - open/close 84375 (time 1769062795.26 total 975.17 last 98.65) - open/close 85475 (time 1769062805.27 total 985.18 last 109.91) - open/close 86615 (time 1769062815.27 total 995.18 last 113.96) - open/close 87688 (time 1769062825.28 total 1005.19 last 107.21) - open/close 88894 (time 1769062835.29 total 1015.20 last 120.48) total: 90000 open/close in 1024.80 seconds: 87.82 ops/second llite.lustre-ffff94cf02c4b000.statahead_max=0 100000 real 0m2.030s user 0m0.018s sys 0m0.835s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff94cf02c4b000.statahead_max=128 128 100000 real 0m1.972s user 0m0.017s sys 0m0.836s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 31 fname_total: 130 hit_total: 7987 miss_total: 1731 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1548 seconds llite.lustre-ffff94cf02c4b000.statahead_stats= statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 31 fname_total: 130 hit_total: 7987 miss_total: 1731 mdc.lustre-MDT0000-mdc-ffff94cf02c4b000.batch_stats= snapshot_time: 1769064416.004773740 secs.nsecs start_time: 1769061668.387828583 secs.nsecs elapsed_time: 2747.616945157 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff94cf02c4b000.batch_stats= snapshot_time: 1769064416.004836034 secs.nsecs start_time: 1769061668.387907188 secs.nsecs elapsed_time: 2747.616928846 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