== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:01:33 (1758736893) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b8b42dc2000.batch_stats=0 total: 100 open/close in 0.84 seconds: 119.12 ops/second llite.lustre-ffff9b8b42dc2000.statahead_max=0 208 real 0m0.508s user 0m0.000s sys 0m0.183s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9b8b42dc2000.statahead_max=128 128 208 real 0m0.291s user 0m0.001s sys 0m0.100s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 60 statahead wrong: 1 agl total: 58 list_total: 26 fname_total: 34 hit_total: 9834 miss_total: 218 total: 900 open/close in 4.46 seconds: 201.98 ops/second llite.lustre-ffff9b8b42dc2000.statahead_max=0 2008 real 0m4.885s user 0m0.025s sys 0m1.659s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff9b8b42dc2000.statahead_max=128 128 2008 real 0m1.862s user 0m0.011s sys 0m0.854s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 61 statahead wrong: 1 agl total: 58 list_total: 27 fname_total: 34 hit_total: 10833 miss_total: 218 - open/close 2757 (time 1758736923.46 total 10.00 last 275.69) - open/close 5787 (time 1758736933.46 total 20.00 last 302.89) - open/close 8823 (time 1758736943.47 total 30.01 last 303.52) total: 9000 open/close in 30.46 seconds: 295.47 ops/second llite.lustre-ffff9b8b42dc2000.statahead_max=0 20008 real 0m49.519s user 0m0.218s sys 0m15.831s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 50 sec llite.lustre-ffff9b8b42dc2000.statahead_max=128 128 20008 real 0m34.222s user 0m0.086s sys 0m5.349s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 34 sec statahead total: 62 statahead wrong: 1 agl total: 58 list_total: 28 fname_total: 34 hit_total: 20831 miss_total: 219 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 98 seconds llite.lustre-ffff9b8b42dc2000.statahead_stats= statahead total: 62 statahead wrong: 1 agl total: 58 list_total: 28 fname_total: 34 hit_total: 20831 miss_total: 219 mdc.lustre-MDT0000-mdc-ffff9b8b42dc2000.batch_stats= snapshot_time: 1758737138.941557940 secs.nsecs start_time: 1758736894.926223445 secs.nsecs elapsed_time: 244.015334495 secs.nsecs subreqs per batch batches % cum % 1: 6 2 2 2: 9 3 5 4: 8 2 8 8: 24 8 16 16: 54 19 36 32: 26 9 45 64: 153 54 100 kvm mdc.lustre-MDT0000-mdc-ffff9b8b42dc2000.batch_stats=0 total: 100 open/close in 1.37 seconds: 72.88 ops/second llite.lustre-ffff9b8b42dc2000.statahead_max=0 100 real 0m0.054s user 0m0.002s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9b8b42dc2000.statahead_max=128 128 100 real 0m0.039s user 0m0.001s sys 0m0.018s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 62 statahead wrong: 1 agl total: 58 list_total: 28 fname_total: 34 hit_total: 20831 miss_total: 219 total: 900 open/close in 8.78 seconds: 102.48 ops/second llite.lustre-ffff9b8b42dc2000.statahead_max=0 1000 real 0m0.076s user 0m0.001s sys 0m0.020s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9b8b42dc2000.statahead_max=128 128 1000 real 0m0.057s user 0m0.003s sys 0m0.019s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 62 statahead wrong: 1 agl total: 58 list_total: 28 fname_total: 34 hit_total: 20831 miss_total: 219 - open/close 1393 (time 1758737167.67 total 10.00 last 139.28) - open/close 2374 (time 1758737177.67 total 20.01 last 98.05) - open/close 3319 (time 1758737187.69 total 30.02 last 94.36) - open/close 4272 (time 1758737197.70 total 40.03 last 95.24) - open/close 5198 (time 1758737207.70 total 50.03 last 92.59) - open/close 6113 (time 1758737217.70 total 60.03 last 91.47) - open/close 7060 (time 1758737227.71 total 70.04 last 94.64) - open/close 8086 (time 1758737237.71 total 80.05 last 102.53) total: 9000 open/close in 89.18 seconds: 100.92 ops/second llite.lustre-ffff9b8b42dc2000.statahead_max=0 10000 real 0m0.339s user 0m0.002s sys 0m0.059s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9b8b42dc2000.statahead_max=128 128 10000 real 0m0.286s user 0m0.002s sys 0m0.044s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 62 statahead wrong: 1 agl total: 58 list_total: 28 fname_total: 34 hit_total: 20831 miss_total: 219 - open/close 1221 (time 1758737264.38 total 10.01 last 121.99) - open/close 2234 (time 1758737274.38 total 20.01 last 101.29) - open/close 3560 (time 1758737284.38 total 30.01 last 132.59) - open/close 4953 (time 1758737294.38 total 40.01 last 139.30) - open/close 5972 (time 1758737304.39 total 50.02 last 101.84) - open/close 6727 (time 1758737314.42 total 60.05 last 75.27) - open/close 7361 (time 1758737324.42 total 70.05 last 63.38) - open/close 8106 (time 1758737334.43 total 80.06 last 74.43) - open/close 8862 (time 1758737344.44 total 90.07 last 75.55) - open/close 9634 (time 1758737354.44 total 100.07 last 77.18) - open/close 10000 (time 1758737359.08 total 104.71 last 78.95) - open/close 10788 (time 1758737369.09 total 114.72 last 78.72) - open/close 11583 (time 1758737379.09 total 124.72 last 79.46) - open/close 12439 (time 1758737389.09 total 134.72 last 85.60) - open/close 13232 (time 1758737399.10 total 144.73 last 79.27) - open/close 14070 (time 1758737409.10 total 154.73 last 83.78) - open/close 14878 (time 1758737419.10 total 164.73 last 80.80) - open/close 15741 (time 1758737429.11 total 174.74 last 86.17) - open/close 16565 (time 1758737439.13 total 184.76 last 82.28) - open/close 17357 (time 1758737449.14 total 194.77 last 79.10) - open/close 18151 (time 1758737459.15 total 204.78 last 79.35) - open/close 19031 (time 1758737469.16 total 214.79 last 87.88) - open/close 19892 (time 1758737479.16 total 224.79 last 86.07) - open/close 20719 (time 1758737489.17 total 234.80 last 82.65) - open/close 21549 (time 1758737499.17 total 244.80 last 82.98) - open/close 22421 (time 1758737509.18 total 254.81 last 87.14) - open/close 23262 (time 1758737519.20 total 264.83 last 83.92) - open/close 24131 (time 1758737529.21 total 274.84 last 86.85) - open/close 25018 (time 1758737539.21 total 284.84 last 88.69) - open/close 25848 (time 1758737549.21 total 294.84 last 82.97) - open/close 26649 (time 1758737559.21 total 304.84 last 80.10) - open/close 27440 (time 1758737569.22 total 314.85 last 79.04) - open/close 28289 (time 1758737579.23 total 324.86 last 84.80) - open/close 29201 (time 1758737589.23 total 334.86 last 91.20) - open/close 30000 (time 1758737597.69 total 343.32 last 94.43) - open/close 30963 (time 1758737607.70 total 353.33 last 96.21) - open/close 31865 (time 1758737617.71 total 363.34 last 90.14) - open/close 32831 (time 1758737627.72 total 373.35 last 96.46) - open/close 33805 (time 1758737637.73 total 383.36 last 97.31) - open/close 34677 (time 1758737647.74 total 393.37 last 87.11) - open/close 35521 (time 1758737657.76 total 403.39 last 84.26) - open/close 36515 (time 1758737667.76 total 413.39 last 99.40) - open/close 37513 (time 1758737677.77 total 423.40 last 99.71) - open/close 38438 (time 1758737687.78 total 433.40 last 92.44) - open/close 39228 (time 1758737697.78 total 443.41 last 78.93) - open/close 40000 (time 1758737707.49 total 453.12 last 79.52) - open/close 40877 (time 1758737717.50 total 463.13 last 87.65) - open/close 41891 (time 1758737727.51 total 473.14 last 101.28) - open/close 42775 (time 1758737737.53 total 483.15 last 88.26) - open/close 43696 (time 1758737747.53 total 493.16 last 92.09) - open/close 44797 (time 1758737757.54 total 503.17 last 109.99) - open/close 46095 (time 1758737767.54 total 513.17 last 129.80) - open/close 47027 (time 1758737777.54 total 523.17 last 93.14) - open/close 48351 (time 1758737787.55 total 533.18 last 132.34) - open/close 49513 (time 1758737797.55 total 543.18 last 116.19) - open/close 50000 (time 1758737802.29 total 547.92 last 102.65) - open/close 51154 (time 1758737812.30 total 557.93 last 115.37) - open/close 52451 (time 1758737822.30 total 567.93 last 129.65) - open/close 53560 (time 1758737832.31 total 577.94 last 110.82) - open/close 54607 (time 1758737842.31 total 587.94 last 104.67) - open/close 55627 (time 1758737852.32 total 597.95 last 101.90) - open/close 56552 (time 1758737862.32 total 607.95 last 92.47) - open/close 57463 (time 1758737872.33 total 617.96 last 91.05) - open/close 58340 (time 1758737882.34 total 627.97 last 87.61) - open/close 59219 (time 1758737892.35 total 637.98 last 87.81) - open/close 60000 (time 1758737901.47 total 647.10 last 85.64) - open/close 60953 (time 1758737911.47 total 657.10 last 95.28) - open/close 62122 (time 1758737921.48 total 667.11 last 116.77) - open/close 63025 (time 1758737931.51 total 677.14 last 90.03) - open/close 64075 (time 1758737941.51 total 687.14 last 104.99) - open/close 65321 (time 1758737951.52 total 697.15 last 124.52) - open/close 66372 (time 1758737961.52 total 707.15 last 105.08) - open/close 67418 (time 1758737971.52 total 717.15 last 104.59) - open/close 68392 (time 1758737981.53 total 727.16 last 97.37) - open/close 69387 (time 1758737991.53 total 737.16 last 99.41) - open/close 70000 (time 1758737997.66 total 743.29 last 100.06) - open/close 70861 (time 1758738007.67 total 753.30 last 86.06) - open/close 71753 (time 1758738017.68 total 763.31 last 89.10) - open/close 72640 (time 1758738027.69 total 773.32 last 88.62) - open/close 73521 (time 1758738037.69 total 783.32 last 88.05) - open/close 74453 (time 1758738047.69 total 793.32 last 93.19) - open/close 75378 (time 1758738057.69 total 803.32 last 92.48) - open/close 76471 (time 1758738067.70 total 813.33 last 109.25) - open/close 77532 (time 1758738077.71 total 823.34 last 105.98) - open/close 78475 (time 1758738087.72 total 833.35 last 94.21) - open/close 79558 (time 1758738097.72 total 843.35 last 108.28) - open/close 80000 (time 1758738101.56 total 847.19 last 115.18) - open/close 81511 (time 1758738111.56 total 857.19 last 151.08) - open/close 82921 (time 1758738121.57 total 867.20 last 140.91) - open/close 84025 (time 1758738131.57 total 877.20 last 110.36) - open/close 84992 (time 1758738141.58 total 887.21 last 96.60) - open/close 86000 (time 1758738151.59 total 897.22 last 100.75) - open/close 86916 (time 1758738161.59 total 907.22 last 91.59) - open/close 87897 (time 1758738171.60 total 917.23 last 97.96) - open/close 88790 (time 1758738181.60 total 927.23 last 89.27) - open/close 89877 (time 1758738191.60 total 937.23 last 108.70) total: 90000 open/close in 938.10 seconds: 95.94 ops/second llite.lustre-ffff9b8b42dc2000.statahead_max=0 100000 real 0m2.383s user 0m0.015s sys 0m0.269s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9b8b42dc2000.statahead_max=128 128 100000 real 0m2.236s user 0m0.018s sys 0m0.261s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 62 statahead wrong: 1 agl total: 58 list_total: 28 fname_total: 34 hit_total: 20831 miss_total: 219 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 2071 seconds llite.lustre-ffff9b8b42dc2000.statahead_stats= statahead total: 62 statahead wrong: 1 agl total: 58 list_total: 28 fname_total: 34 hit_total: 20831 miss_total: 219 mdc.lustre-MDT0000-mdc-ffff9b8b42dc2000.batch_stats= snapshot_time: 1758740292.100401549 secs.nsecs start_time: 1758737139.714243727 secs.nsecs elapsed_time: 3152.386157822 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