== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:44:41 (1781243081) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97d8c99ce000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff97d8c99ce000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.29 seconds: 43.57 ops/second llite.lustre-ffff97d8c99ce000.statahead_max=0 208 real 0m1.134s user 0m0.004s sys 0m0.239s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff97d8c99ce000.statahead_max=128 llite.lustre-ffff97d8c99ce000.statahead_max=128 208 real 0m0.593s user 0m0.002s sys 0m0.103s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 85 hit_total: 3147 miss_total: 1290 swrong=2 ewrong=2 total: 900 open/close in 8.93 seconds: 100.83 ops/second llite.lustre-ffff97d8c99ce000.statahead_max=0 2008 real 0m12.703s user 0m0.025s sys 0m2.254s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff97d8c99ce000.statahead_max=128 llite.lustre-ffff97d8c99ce000.statahead_max=128 2008 real 0m3.793s user 0m0.022s sys 0m0.650s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 85 hit_total: 4146 miss_total: 1290 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff97d8c99ce000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 85 hit_total: 4146 miss_total: 1290 mdc.lustre-MDT0000-mdc-ffff97d8c99ce000.batch_stats= snapshot_time: 1781243144.784421534 secs.nsecs start_time: 1781243085.219928009 secs.nsecs elapsed_time: 59.564493525 secs.nsecs subreqs per batch batches % cum % 1: 4 15 15 2: 1 3 19 4: 3 11 30 8: 3 11 42 16: 2 7 50 32: 1 3 53 64: 12 46 100 mdc.lustre-MDT0001-mdc-ffff97d8c99ce000.batch_stats= snapshot_time: 1781243144.784512527 secs.nsecs start_time: 1781243085.220027181 secs.nsecs elapsed_time: 59.564485346 secs.nsecs subreqs per batch batches % cum % 1: 4 18 18 2: 1 4 22 4: 2 9 31 8: 3 13 45 16: 0 0 45 32: 5 22 68 64: 7 31 100 kvm mdc.lustre-MDT0000-mdc-ffff97d8c99ce000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff97d8c99ce000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.40 seconds: 41.68 ops/second llite.lustre-ffff97d8c99ce000.statahead_max=0 100 real 0m0.109s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97d8c99ce000.statahead_max=128 llite.lustre-ffff97d8c99ce000.statahead_max=128 100 real 0m0.263s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 85 hit_total: 4146 miss_total: 1290 swrong=2 ewrong=2 total: 900 open/close in 8.44 seconds: 106.59 ops/second llite.lustre-ffff97d8c99ce000.statahead_max=0 1000 real 0m0.211s user 0m0.002s sys 0m0.027s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff97d8c99ce000.statahead_max=128 llite.lustre-ffff97d8c99ce000.statahead_max=128 1000 real 0m0.154s user 0m0.002s sys 0m0.036s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 85 hit_total: 4146 miss_total: 1290 swrong=2 ewrong=2 - open/close 1083 (time 1781243180.97 total 10.01 last 108.23) - open/close 1946 (time 1781243190.98 total 20.02 last 86.21) - open/close 2901 (time 1781243200.99 total 30.02 last 95.45) - open/close 4031 (time 1781243210.99 total 40.03 last 112.97) - open/close 5008 (time 1781243221.01 total 50.04 last 97.54) - open/close 6029 (time 1781243231.01 total 60.05 last 102.05) - open/close 7026 (time 1781243241.02 total 70.06 last 99.60) - open/close 8185 (time 1781243251.03 total 80.06 last 115.83) total: 9000 open/close in 87.42 seconds: 102.95 ops/second llite.lustre-ffff97d8c99ce000.statahead_max=0 10000 real 0m0.298s user 0m0.004s sys 0m0.108s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff97d8c99ce000.statahead_max=128 llite.lustre-ffff97d8c99ce000.statahead_max=128 10000 real 0m0.283s user 0m0.004s sys 0m0.105s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 85 hit_total: 4146 miss_total: 1290 swrong=2 ewrong=2 - open/close 1196 (time 1781243276.09 total 10.00 last 119.55) - open/close 2294 (time 1781243286.09 total 20.01 last 109.76) - open/close 3315 (time 1781243296.10 total 30.01 last 102.04) - open/close 4391 (time 1781243306.11 total 40.02 last 107.49) - open/close 5510 (time 1781243316.11 total 50.03 last 111.83) - open/close 6650 (time 1781243326.11 total 60.03 last 114.00) - open/close 7746 (time 1781243336.12 total 70.03 last 109.57) - open/close 8861 (time 1781243346.12 total 80.04 last 111.44) - open/close 9917 (time 1781243356.12 total 90.04 last 105.60) - open/close 11059 (time 1781243366.13 total 100.04 last 114.12) - open/close 12096 (time 1781243376.14 total 110.06 last 103.58) - open/close 13145 (time 1781243386.15 total 120.07 last 104.80) - open/close 14104 (time 1781243396.16 total 130.07 last 95.84) - open/close 15070 (time 1781243406.16 total 140.08 last 96.52) - open/close 16101 (time 1781243416.17 total 150.08 last 103.07) - open/close 17186 (time 1781243426.17 total 160.09 last 108.44) - open/close 18220 (time 1781243436.18 total 170.09 last 103.34) - open/close 19292 (time 1781243446.18 total 180.10 last 107.19) - open/close 20000 (time 1781243453.40 total 187.32 last 98.03) - open/close 21052 (time 1781243463.41 total 197.33 last 105.07) - open/close 22070 (time 1781243473.42 total 207.33 last 101.76) - open/close 23083 (time 1781243483.43 total 217.35 last 101.16) - open/close 24248 (time 1781243493.44 total 227.35 last 116.42) - open/close 25226 (time 1781243503.45 total 237.37 last 97.69) - open/close 26273 (time 1781243513.46 total 247.38 last 104.58) - open/close 27454 (time 1781243523.46 total 257.38 last 118.08) - open/close 28549 (time 1781243533.47 total 267.39 last 109.42) - open/close 29499 (time 1781243543.48 total 277.39 last 94.92) - open/close 30000 (time 1781243548.87 total 282.79 last 92.87) - open/close 30948 (time 1781243558.88 total 292.80 last 94.72) - open/close 31867 (time 1781243568.90 total 302.81 last 91.76) - open/close 32809 (time 1781243578.90 total 312.81 last 94.19) - open/close 33771 (time 1781243588.90 total 322.82 last 96.18) - open/close 34836 (time 1781243598.91 total 332.82 last 106.43) - open/close 35754 (time 1781243608.91 total 342.83 last 91.78) - open/close 36688 (time 1781243618.92 total 352.83 last 93.34) - open/close 37555 (time 1781243628.93 total 362.84 last 86.63) - open/close 38592 (time 1781243638.94 total 372.85 last 103.59) - open/close 39484 (time 1781243648.94 total 382.86 last 89.18) - open/close 40000 (time 1781243654.34 total 388.25 last 95.57) - open/close 40944 (time 1781243664.34 total 398.26 last 94.37) - open/close 42020 (time 1781243674.34 total 408.26 last 107.57) - open/close 43123 (time 1781243684.36 total 418.27 last 110.16) - open/close 44249 (time 1781243694.36 total 428.28 last 112.54) - open/close 45398 (time 1781243704.37 total 438.28 last 114.84) - open/close 46445 (time 1781243714.37 total 448.29 last 104.63) - open/close 47125 (time 1781243724.38 total 458.30 last 67.95) - open/close 47558 (time 1781243734.39 total 468.30 last 43.28) - open/close 48071 (time 1781243744.40 total 478.31 last 51.26) - open/close 48448 (time 1781243754.42 total 488.33 last 37.62) - open/close 48949 (time 1781243764.43 total 498.34 last 50.04) - open/close 49373 (time 1781243774.45 total 508.36 last 42.32) - open/close 49739 (time 1781243784.45 total 518.37 last 36.59) - open/close 50000 (time 1781243788.36 total 522.28 last 66.67) - open/close 50852 (time 1781243798.37 total 532.28 last 85.16) - open/close 51602 (time 1781243808.38 total 542.30 last 74.88) - open/close 52374 (time 1781243818.39 total 552.30 last 77.18) - open/close 53196 (time 1781243828.39 total 562.31 last 82.17) - open/close 54086 (time 1781243838.39 total 572.31 last 88.97) - open/close 55031 (time 1781243848.40 total 582.32 last 94.42) - open/close 55880 (time 1781243858.41 total 592.33 last 84.83) - open/close 56854 (time 1781243868.42 total 602.34 last 97.32) - open/close 57639 (time 1781243878.42 total 612.34 last 78.50) - open/close 58477 (time 1781243888.42 total 622.34 last 83.78) - open/close 59253 (time 1781243898.43 total 632.35 last 77.54) - open/close 59967 (time 1781243908.44 total 642.35 last 71.35) - open/close 60803 (time 1781243918.45 total 652.36 last 83.51) - open/close 61478 (time 1781243928.47 total 662.38 last 67.38) - open/close 62237 (time 1781243938.47 total 672.39 last 75.86) - open/close 63067 (time 1781243948.47 total 682.39 last 82.98) - open/close 63905 (time 1781243958.48 total 692.40 last 83.73) - open/close 64792 (time 1781243968.49 total 702.40 last 88.68) - open/close 65592 (time 1781243978.49 total 712.41 last 79.93) - open/close 66486 (time 1781243988.50 total 722.41 last 89.38) - open/close 67358 (time 1781243998.50 total 732.42 last 87.16) - open/close 68091 (time 1781244008.50 total 742.42 last 73.29) - open/close 68960 (time 1781244018.50 total 752.42 last 86.90) - open/close 69840 (time 1781244028.51 total 762.43 last 87.92) - open/close 70428 (time 1781244038.55 total 772.47 last 58.57) - open/close 70958 (time 1781244048.56 total 782.48 last 52.94) - open/close 71709 (time 1781244058.57 total 792.49 last 75.02) - open/close 72515 (time 1781244068.58 total 802.50 last 80.54) - open/close 73220 (time 1781244078.58 total 812.50 last 70.47) - open/close 73806 (time 1781244088.59 total 822.50 last 58.57) - open/close 74548 (time 1781244098.60 total 832.51 last 74.15) - open/close 75386 (time 1781244108.61 total 842.52 last 83.72) - open/close 76089 (time 1781244118.61 total 852.53 last 70.25) - open/close 76871 (time 1781244128.61 total 862.53 last 78.19) - open/close 77673 (time 1781244138.62 total 872.53 last 80.17) - open/close 78425 (time 1781244148.62 total 882.54 last 75.14) - open/close 79335 (time 1781244158.63 total 892.54 last 90.97) - open/close 79930 (time 1781244168.64 total 902.56 last 59.39) - open/close 80699 (time 1781244178.65 total 912.57 last 76.86) - open/close 81380 (time 1781244188.65 total 922.57 last 68.10) - open/close 81981 (time 1781244198.65 total 932.57 last 60.07) - open/close 82783 (time 1781244208.66 total 942.58 last 80.13) - open/close 83543 (time 1781244218.68 total 952.60 last 75.84) - open/close 84415 (time 1781244228.70 total 962.62 last 87.07) - open/close 85115 (time 1781244238.71 total 972.62 last 69.95) - open/close 85796 (time 1781244248.71 total 982.63 last 68.07) - open/close 86419 (time 1781244258.72 total 992.63 last 62.27) - open/close 87062 (time 1781244268.72 total 1002.63 last 64.30) - open/close 87794 (time 1781244278.73 total 1012.64 last 73.12) - open/close 88368 (time 1781244288.75 total 1022.67 last 57.27) - open/close 89130 (time 1781244298.77 total 1032.68 last 76.09) - open/close 89989 (time 1781244308.79 total 1042.70 last 85.71) total: 90000 open/close in 1042.88 seconds: 86.30 ops/second llite.lustre-ffff97d8c99ce000.statahead_max=0 100000 real 0m4.966s user 0m0.017s sys 0m0.871s 'statx --cached=always -D' 100000 files without statahead: 5 sec llite.lustre-ffff97d8c99ce000.statahead_max=128 llite.lustre-ffff97d8c99ce000.statahead_max=128 100000 real 0m4.547s user 0m0.017s sys 0m0.955s 'statx --cached=always -D' 100000 files with statahead: 5 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 85 hit_total: 4146 miss_total: 1290 swrong=2 ewrong=2 'statx --cached=always -D' done