== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:34:54 (1778927694) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d4c84ed2000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d4c84ed2000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.56 seconds: 64.09 ops/second llite.lustre-ffff8d4c84ed2000.statahead_max=0 208 real 0m0.821s user 0m0.004s sys 0m0.234s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8d4c84ed2000.statahead_max=128 llite.lustre-ffff8d4c84ed2000.statahead_max=128 208 real 0m0.326s user 0m0.004s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 93 hit_total: 2518 miss_total: 1253 swrong=2 ewrong=2 total: 900 open/close in 6.78 seconds: 132.75 ops/second llite.lustre-ffff8d4c84ed2000.statahead_max=0 2008 real 0m7.554s user 0m0.023s sys 0m2.012s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff8d4c84ed2000.statahead_max=128 llite.lustre-ffff8d4c84ed2000.statahead_max=128 2008 real 0m2.206s user 0m0.008s sys 0m0.776s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 3516 miss_total: 1254 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff8d4c84ed2000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 3516 miss_total: 1254 mdc.lustre-MDT0000-mdc-ffff8d4c84ed2000.batch_stats= snapshot_time: 1778927735.720651179 secs.nsecs start_time: 1778927697.588984700 secs.nsecs elapsed_time: 38.131666479 secs.nsecs subreqs per batch batches % cum % 1: 2 8 8 2: 2 8 16 4: 0 0 16 8: 7 29 45 16: 1 4 50 32: 0 0 50 64: 12 50 100 mdc.lustre-MDT0001-mdc-ffff8d4c84ed2000.batch_stats= snapshot_time: 1778927735.720731192 secs.nsecs start_time: 1778927697.589080711 secs.nsecs elapsed_time: 38.131650481 secs.nsecs subreqs per batch batches % cum % 1: 4 18 18 2: 1 4 22 4: 4 18 40 8: 1 4 45 16: 1 4 50 32: 1 4 54 64: 10 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8d4c84ed2000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d4c84ed2000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.57 seconds: 63.81 ops/second llite.lustre-ffff8d4c84ed2000.statahead_max=0 100 real 0m0.097s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d4c84ed2000.statahead_max=128 llite.lustre-ffff8d4c84ed2000.statahead_max=128 100 real 0m0.070s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 3516 miss_total: 1254 swrong=2 ewrong=2 total: 900 open/close in 6.53 seconds: 137.90 ops/second llite.lustre-ffff8d4c84ed2000.statahead_max=0 1000 real 0m0.092s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d4c84ed2000.statahead_max=128 llite.lustre-ffff8d4c84ed2000.statahead_max=128 1000 real 0m0.075s user 0m0.003s sys 0m0.029s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 3516 miss_total: 1254 swrong=2 ewrong=2 - open/close 1496 (time 1778927761.63 total 10.00 last 149.57) - open/close 3210 (time 1778927771.63 total 20.01 last 171.35) - open/close 4790 (time 1778927781.64 total 30.01 last 157.90) - open/close 6110 (time 1778927791.64 total 40.01 last 131.97) - open/close 7620 (time 1778927801.64 total 50.02 last 150.97) - open/close 8943 (time 1778927811.65 total 60.02 last 132.25) total: 9000 open/close in 60.43 seconds: 148.94 ops/second llite.lustre-ffff8d4c84ed2000.statahead_max=0 10000 real 0m0.234s user 0m0.004s sys 0m0.103s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8d4c84ed2000.statahead_max=128 llite.lustre-ffff8d4c84ed2000.statahead_max=128 10000 real 0m0.233s user 0m0.002s sys 0m0.105s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 3516 miss_total: 1254 swrong=2 ewrong=2 - open/close 1582 (time 1778927829.00 total 10.00 last 158.20) - open/close 3286 (time 1778927839.01 total 20.00 last 170.32) - open/close 5374 (time 1778927849.01 total 30.01 last 208.75) - open/close 7429 (time 1778927859.02 total 40.01 last 205.39) - open/close 8851 (time 1778927869.02 total 50.02 last 142.09) - open/close 10000 (time 1778927877.38 total 58.37 last 137.59) - open/close 11385 (time 1778927887.38 total 68.37 last 138.49) - open/close 12572 (time 1778927897.38 total 78.38 last 118.66) - open/close 14180 (time 1778927907.38 total 88.38 last 160.79) - open/close 15555 (time 1778927917.39 total 98.38 last 137.42) - open/close 16970 (time 1778927927.39 total 108.38 last 141.46) - open/close 18331 (time 1778927937.39 total 118.39 last 136.02) - open/close 19619 (time 1778927947.40 total 128.39 last 128.79) - open/close 20000 (time 1778927949.88 total 130.87 last 153.43) - open/close 21638 (time 1778927959.88 total 140.88 last 163.75) - open/close 23250 (time 1778927969.89 total 150.88 last 161.14) - open/close 24677 (time 1778927979.89 total 160.88 last 142.65) - open/close 26231 (time 1778927989.89 total 170.89 last 155.31) - open/close 27934 (time 1778927999.90 total 180.89 last 170.25) - open/close 29954 (time 1778928009.90 total 190.89 last 201.98) - open/close 31809 (time 1778928019.90 total 200.90 last 185.45) - open/close 33411 (time 1778928029.91 total 210.90 last 160.09) - open/close 35033 (time 1778928039.91 total 220.91 last 162.13) - open/close 36859 (time 1778928049.91 total 230.91 last 182.55) - open/close 38362 (time 1778928059.92 total 240.91 last 150.25) - open/close 39724 (time 1778928069.92 total 250.92 last 136.16) - open/close 40000 (time 1778928072.13 total 253.12 last 125.22) - open/close 41357 (time 1778928082.13 total 263.12 last 135.67) - open/close 42863 (time 1778928092.13 total 273.13 last 150.54) - open/close 44289 (time 1778928102.13 total 283.13 last 142.56) - open/close 45699 (time 1778928112.14 total 293.13 last 140.95) - open/close 47130 (time 1778928122.15 total 303.14 last 142.96) - open/close 48786 (time 1778928132.15 total 313.14 last 165.56) - open/close 50000 (time 1778928139.86 total 320.85 last 157.48) - open/close 51616 (time 1778928149.87 total 330.86 last 161.46) - open/close 53027 (time 1778928159.87 total 340.87 last 141.04) - open/close 54339 (time 1778928169.87 total 350.87 last 131.20) - open/close 55637 (time 1778928179.87 total 360.87 last 129.76) - open/close 56938 (time 1778928189.88 total 370.87 last 130.06) - open/close 58137 (time 1778928199.88 total 380.88 last 119.84) - open/close 59761 (time 1778928209.89 total 390.88 last 162.33) - open/close 61394 (time 1778928219.89 total 400.89 last 163.26) - open/close 62797 (time 1778928229.90 total 410.89 last 140.22) - open/close 64164 (time 1778928239.90 total 420.90 last 136.62) - open/close 65522 (time 1778928249.91 total 430.90 last 135.71) - open/close 67276 (time 1778928259.91 total 440.91 last 175.36) - open/close 69177 (time 1778928269.91 total 450.91 last 190.05) - open/close 70000 (time 1778928274.29 total 455.29 last 187.90) - open/close 71762 (time 1778928284.30 total 465.29 last 176.10) - open/close 73333 (time 1778928294.30 total 475.30 last 157.08) - open/close 75155 (time 1778928304.30 total 485.30 last 182.15) - open/close 77079 (time 1778928314.31 total 495.30 last 192.31) - open/close 78770 (time 1778928324.31 total 505.31 last 169.04) - open/close 80000 (time 1778928330.91 total 511.91 last 186.40) - open/close 81782 (time 1778928340.91 total 521.91 last 178.14) - open/close 83534 (time 1778928350.92 total 531.91 last 175.14) - open/close 85392 (time 1778928360.92 total 541.91 last 185.80) - open/close 87169 (time 1778928370.92 total 551.92 last 177.64) - open/close 89250 (time 1778928380.93 total 561.93 last 207.89) total: 90000 open/close in 565.97 seconds: 159.02 ops/second llite.lustre-ffff8d4c84ed2000.statahead_max=0 100000 real 0m1.770s user 0m0.018s sys 0m0.839s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8d4c84ed2000.statahead_max=128 llite.lustre-ffff8d4c84ed2000.statahead_max=128 100000 real 0m1.687s user 0m0.014s sys 0m0.796s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 3516 miss_total: 1254 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1004 seconds llite.lustre-ffff8d4c84ed2000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 93 hit_total: 3516 miss_total: 1254 mdc.lustre-MDT0000-mdc-ffff8d4c84ed2000.batch_stats= snapshot_time: 1778929420.928172827 secs.nsecs start_time: 1778927736.516275980 secs.nsecs elapsed_time: 1684.411896847 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8d4c84ed2000.batch_stats= snapshot_time: 1778929420.928241099 secs.nsecs start_time: 1778927736.516355772 secs.nsecs elapsed_time: 1684.411885327 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