== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:52:39 (1783446759) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97aa50a38800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff97aa50a38800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.00 seconds: 50.04 ops/second llite.lustre-ffff97aa50a38800.statahead_max=0 208 real 0m1.029s user 0m0.004s sys 0m0.250s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff97aa50a38800.statahead_max=128 llite.lustre-ffff97aa50a38800.statahead_max=128 208 real 0m0.460s user 0m0.003s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 141 statahead wrong: 2 agl total: 135 list_total: 28 fname_total: 108 hit_total: 2683 miss_total: 1668 swrong=2 ewrong=2 total: 900 open/close in 8.96 seconds: 100.44 ops/second llite.lustre-ffff97aa50a38800.statahead_max=0 2008 real 0m9.981s user 0m0.028s sys 0m2.324s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff97aa50a38800.statahead_max=128 llite.lustre-ffff97aa50a38800.statahead_max=128 2008 real 0m2.948s user 0m0.012s sys 0m0.800s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 142 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 108 hit_total: 3681 miss_total: 1669 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 12 seconds llite.lustre-ffff97aa50a38800.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 108 hit_total: 3681 miss_total: 1669 mdc.lustre-MDT0000-mdc-ffff97aa50a38800.batch_stats= snapshot_time: 1783446812.587712139 secs.nsecs start_time: 1783446762.240819258 secs.nsecs elapsed_time: 50.346892881 secs.nsecs subreqs per batch batches %% cum %% 1: 4 17 17 2: 1 4 21 4: 1 4 26 8: 5 21 47 16: 0 0 47 32: 3 13 60 64: 9 39 100 mdc.lustre-MDT0001-mdc-ffff97aa50a38800.batch_stats= snapshot_time: 1783446812.587784075 secs.nsecs start_time: 1783446762.240890073 secs.nsecs elapsed_time: 50.346894002 secs.nsecs subreqs per batch batches %% cum %% 1: 5 21 21 2: 2 8 30 4: 4 17 47 8: 0 0 47 16: 0 0 47 32: 1 4 52 64: 11 47 100 kvm mdc.lustre-MDT0000-mdc-ffff97aa50a38800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff97aa50a38800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.97 seconds: 50.83 ops/second llite.lustre-ffff97aa50a38800.statahead_max=0 100 real 0m0.099s user 0m0.000s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97aa50a38800.statahead_max=128 llite.lustre-ffff97aa50a38800.statahead_max=128 100 real 0m0.098s user 0m0.000s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 108 hit_total: 3681 miss_total: 1669 swrong=2 ewrong=2 total: 900 open/close in 9.09 seconds: 99.01 ops/second llite.lustre-ffff97aa50a38800.statahead_max=0 1000 real 0m0.182s user 0m0.002s sys 0m0.049s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff97aa50a38800.statahead_max=128 llite.lustre-ffff97aa50a38800.statahead_max=128 1000 real 0m0.116s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 108 hit_total: 3681 miss_total: 1669 swrong=2 ewrong=2 - open/close 975 (time 1783446845.50 total 10.01 last 97.44) - open/close 1962 (time 1783446855.51 total 20.02 last 98.61) - open/close 2993 (time 1783446865.52 total 30.02 last 103.04) - open/close 3973 (time 1783446875.53 total 40.03 last 97.92) - open/close 5033 (time 1783446885.53 total 50.04 last 105.95) - open/close 6045 (time 1783446895.54 total 60.05 last 101.11) - open/close 7177 (time 1783446905.54 total 70.05 last 113.20) - open/close 8220 (time 1783446915.54 total 80.05 last 104.30) total: 9000 open/close in 87.53 seconds: 102.82 ops/second llite.lustre-ffff97aa50a38800.statahead_max=0 10000 real 0m0.585s user 0m0.004s sys 0m0.123s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff97aa50a38800.statahead_max=128 llite.lustre-ffff97aa50a38800.statahead_max=128 10000 real 0m0.506s user 0m0.003s sys 0m0.141s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 108 hit_total: 3681 miss_total: 1669 swrong=2 ewrong=2 - open/close 1036 (time 1783446942.94 total 10.01 last 103.53) - open/close 1994 (time 1783446952.94 total 20.01 last 95.77) - open/close 2993 (time 1783446962.94 total 30.01 last 99.90) - open/close 4107 (time 1783446972.95 total 40.02 last 111.32) - open/close 5165 (time 1783446982.95 total 50.02 last 105.79) - open/close 6213 (time 1783446992.96 total 60.02 last 104.74) - open/close 7241 (time 1783447002.96 total 70.03 last 102.74) - open/close 8197 (time 1783447012.97 total 80.03 last 95.56) - open/close 9242 (time 1783447022.98 total 90.05 last 104.37) - open/close 10000 (time 1783447029.73 total 96.79 last 112.36) - open/close 11030 (time 1783447039.74 total 106.80 last 102.90) - open/close 12050 (time 1783447049.74 total 116.80 last 101.99) - open/close 13049 (time 1783447059.74 total 126.81 last 99.86) - open/close 14106 (time 1783447069.75 total 136.81 last 105.65) - open/close 15155 (time 1783447079.75 total 146.81 last 104.87) - open/close 16182 (time 1783447089.75 total 156.82 last 102.68) - open/close 17212 (time 1783447099.75 total 166.82 last 102.98) - open/close 18244 (time 1783447109.76 total 176.83 last 103.10) - open/close 19289 (time 1783447119.76 total 186.83 last 104.49) - open/close 20000 (time 1783447126.11 total 193.18 last 111.96) - open/close 21072 (time 1783447136.12 total 203.18 last 107.16) - open/close 22144 (time 1783447146.12 total 213.19 last 107.14) - open/close 23280 (time 1783447156.12 total 223.19 last 113.58) - open/close 24299 (time 1783447166.14 total 233.20 last 101.79) - open/close 25400 (time 1783447176.14 total 243.21 last 110.00) - open/close 26424 (time 1783447186.15 total 253.21 last 102.38) - open/close 27447 (time 1783447196.15 total 263.22 last 102.24) - open/close 28428 (time 1783447206.16 total 273.22 last 98.06) - open/close 29471 (time 1783447216.16 total 283.23 last 104.24) - open/close 30000 (time 1783447220.81 total 287.87 last 113.84) - open/close 31085 (time 1783447230.82 total 297.89 last 108.38) - open/close 32243 (time 1783447240.83 total 307.90 last 115.68) - open/close 33273 (time 1783447250.84 total 317.90 last 102.92) - open/close 34496 (time 1783447260.84 total 327.91 last 122.24) - open/close 35598 (time 1783447270.85 total 337.91 last 110.14) - open/close 36693 (time 1783447280.85 total 347.92 last 109.46) - open/close 37719 (time 1783447290.85 total 357.92 last 102.56) - open/close 38904 (time 1783447300.86 total 367.93 last 118.39) - open/close 40000 (time 1783447310.82 total 377.89 last 110.07) - open/close 41029 (time 1783447320.83 total 387.90 last 102.81) - open/close 42227 (time 1783447330.83 total 397.90 last 119.79) - open/close 43387 (time 1783447340.84 total 407.91 last 115.89) - open/close 44544 (time 1783447350.85 total 417.92 last 115.57) - open/close 45579 (time 1783447360.85 total 427.92 last 103.49) - open/close 46701 (time 1783447370.86 total 437.93 last 112.11) - open/close 47808 (time 1783447380.87 total 447.93 last 110.61) - open/close 48807 (time 1783447390.87 total 457.94 last 99.88) - open/close 49883 (time 1783447400.87 total 467.94 last 107.57) - open/close 51065 (time 1783447410.88 total 477.95 last 118.11) - open/close 52277 (time 1783447420.89 total 487.95 last 121.12) - open/close 53653 (time 1783447430.89 total 497.96 last 137.52) - open/close 55112 (time 1783447440.90 total 507.96 last 145.84) - open/close 56305 (time 1783447450.91 total 517.97 last 119.19) - open/close 57727 (time 1783447460.91 total 527.98 last 142.17) - open/close 58912 (time 1783447470.91 total 537.98 last 118.47) - open/close 60000 (time 1783447479.77 total 546.84 last 122.79) - open/close 61769 (time 1783447489.78 total 556.84 last 176.81) - open/close 63343 (time 1783447499.78 total 566.84 last 157.38) - open/close 64939 (time 1783447509.78 total 576.85 last 159.56) - open/close 66567 (time 1783447519.78 total 586.85 last 162.76) - open/close 68213 (time 1783447529.79 total 596.85 last 164.56) - open/close 69724 (time 1783447539.79 total 606.86 last 150.99) - open/close 71335 (time 1783447549.80 total 616.86 last 161.04) - open/close 73053 (time 1783447559.80 total 626.86 last 171.76) - open/close 75058 (time 1783447569.80 total 636.87 last 200.45) - open/close 77289 (time 1783447579.80 total 646.87 last 223.09) - open/close 79114 (time 1783447589.81 total 656.87 last 182.41) - open/close 80000 (time 1783447594.14 total 661.21 last 204.44) - open/close 81581 (time 1783447604.15 total 671.22 last 157.96) - open/close 83193 (time 1783447614.15 total 681.22 last 161.18) - open/close 84785 (time 1783447624.16 total 691.22 last 159.08) - open/close 86019 (time 1783447634.16 total 701.23 last 123.35) - open/close 87916 (time 1783447644.17 total 711.23 last 189.64) - open/close 89991 (time 1783447654.17 total 721.23 last 207.43) total: 90000 open/close in 721.28 seconds: 124.78 ops/second llite.lustre-ffff97aa50a38800.statahead_max=0 100000 real 0m1.845s user 0m0.017s sys 0m0.867s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff97aa50a38800.statahead_max=128 llite.lustre-ffff97aa50a38800.statahead_max=128 100000 real 0m1.946s user 0m0.015s sys 0m0.880s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 142 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 108 hit_total: 3681 miss_total: 1669 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1849 seconds llite.lustre-ffff97aa50a38800.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 135 list_total: 29 fname_total: 108 hit_total: 3681 miss_total: 1669 mdc.lustre-MDT0000-mdc-ffff97aa50a38800.batch_stats= snapshot_time: 1783449533.460604316 secs.nsecs start_time: 1783446813.778816205 secs.nsecs elapsed_time: 2719.681788111 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff97aa50a38800.batch_stats= snapshot_time: 1783449533.460668538 secs.nsecs start_time: 1783446813.778907380 secs.nsecs elapsed_time: 2719.681761158 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536