== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:20:42 (1787102442) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff948110d36000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff948110d36000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.16 seconds: 86.53 ops/second llite.lustre-ffff948110d36000.statahead_max=0 208 real 0m0.592s user 0m0.003s sys 0m0.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff948110d36000.statahead_max=128 llite.lustre-ffff948110d36000.statahead_max=128 208 real 0m0.272s user 0m0.001s sys 0m0.111s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 83 hit_total: 2726 miss_total: 1568 swrong=2 ewrong=2 total: 900 open/close in 4.44 seconds: 202.55 ops/second llite.lustre-ffff948110d36000.statahead_max=0 2008 real 0m5.958s user 0m0.035s sys 0m2.013s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff948110d36000.statahead_max=128 llite.lustre-ffff948110d36000.statahead_max=128 2008 real 0m2.232s user 0m0.010s sys 0m0.953s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3725 miss_total: 1568 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 7 seconds llite.lustre-ffff948110d36000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3725 miss_total: 1568 mdc.lustre-MDT0000-mdc-ffff948110d36000.batch_stats= snapshot_time: 1787102472.587315628 secs.nsecs start_time: 1787102443.920295210 secs.nsecs elapsed_time: 28.667020418 secs.nsecs subreqs per batch batches %% cum %% 1: 5 23 23 2: 0 0 23 4: 1 4 28 8: 2 9 38 16: 0 0 38 32: 1 4 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff948110d36000.batch_stats= snapshot_time: 1787102472.587372710 secs.nsecs start_time: 1787102443.920370065 secs.nsecs elapsed_time: 28.667002645 secs.nsecs subreqs per batch batches %% cum %% 1: 2 12 12 2: 1 6 18 4: 1 6 25 8: 1 6 31 16: 0 0 31 32: 1 6 37 64: 10 62 100 kvm mdc.lustre-MDT0000-mdc-ffff948110d36000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff948110d36000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.88 seconds: 113.46 ops/second llite.lustre-ffff948110d36000.statahead_max=0 100 real 0m0.047s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff948110d36000.statahead_max=128 llite.lustre-ffff948110d36000.statahead_max=128 100 real 0m0.037s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3725 miss_total: 1568 swrong=2 ewrong=2 total: 900 open/close in 2.59 seconds: 347.87 ops/second llite.lustre-ffff948110d36000.statahead_max=0 1000 real 0m0.071s user 0m0.004s sys 0m0.028s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff948110d36000.statahead_max=128 llite.lustre-ffff948110d36000.statahead_max=128 1000 real 0m0.069s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3725 miss_total: 1568 swrong=2 ewrong=2 - open/close 2992 (time 1787102492.55 total 10.00 last 299.18) - open/close 6033 (time 1787102502.55 total 20.00 last 304.09) - open/close 7947 (time 1787102512.55 total 30.01 last 191.31) total: 9000 open/close in 34.85 seconds: 258.27 ops/second llite.lustre-ffff948110d36000.statahead_max=0 10000 real 0m0.281s user 0m0.003s sys 0m0.139s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff948110d36000.statahead_max=128 llite.lustre-ffff948110d36000.statahead_max=128 10000 real 0m0.241s user 0m0.003s sys 0m0.108s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3725 miss_total: 1568 swrong=2 ewrong=2 - open/close 2562 (time 1787102534.42 total 10.00 last 256.15) - open/close 5060 (time 1787102544.42 total 20.00 last 249.80) - open/close 7886 (time 1787102554.43 total 30.01 last 282.44) - open/close 10000 (time 1787102563.51 total 39.09 last 232.73) - open/close 11596 (time 1787102573.52 total 49.10 last 159.45) - open/close 12568 (time 1787102583.54 total 59.12 last 97.05) - open/close 13454 (time 1787102593.54 total 69.12 last 88.57) - open/close 14330 (time 1787102603.54 total 79.12 last 87.58) - open/close 15098 (time 1787102613.55 total 89.13 last 76.72) - open/close 15815 (time 1787102623.56 total 99.14 last 71.66) - open/close 16727 (time 1787102633.56 total 109.14 last 91.15) - open/close 17693 (time 1787102643.57 total 119.15 last 96.52) - open/close 18760 (time 1787102653.58 total 129.16 last 106.62) - open/close 19846 (time 1787102663.58 total 139.16 last 108.59) - open/close 21043 (time 1787102673.59 total 149.17 last 119.65) - open/close 22195 (time 1787102683.59 total 159.17 last 115.19) - open/close 23242 (time 1787102693.59 total 169.17 last 104.68) - open/close 24343 (time 1787102703.60 total 179.18 last 109.97) - open/close 25453 (time 1787102713.60 total 189.18 last 110.99) - open/close 26579 (time 1787102723.61 total 199.19 last 112.52) - open/close 27683 (time 1787102733.62 total 209.20 last 110.33) - open/close 28845 (time 1787102743.62 total 219.20 last 116.17) - open/close 29914 (time 1787102753.62 total 229.20 last 106.89) - open/close 31014 (time 1787102763.62 total 239.20 last 109.94) - open/close 32042 (time 1787102773.64 total 249.21 last 102.68) - open/close 32970 (time 1787102783.65 total 259.23 last 92.70) - open/close 33982 (time 1787102793.66 total 269.24 last 101.08) - open/close 34984 (time 1787102803.67 total 279.25 last 100.06) - open/close 35966 (time 1787102813.67 total 289.25 last 98.18) - open/close 36991 (time 1787102823.68 total 299.26 last 102.42) - open/close 37928 (time 1787102833.70 total 309.27 last 93.57) - open/close 39054 (time 1787102843.70 total 319.28 last 112.58) - open/close 40000 (time 1787102851.48 total 327.06 last 121.52) - open/close 41131 (time 1787102861.49 total 337.07 last 113.06) - open/close 42416 (time 1787102871.49 total 347.07 last 128.44) - open/close 43761 (time 1787102881.49 total 357.07 last 134.50) - open/close 45543 (time 1787102891.50 total 367.08 last 178.03) - open/close 47560 (time 1787102901.50 total 377.08 last 201.62) - open/close 49718 (time 1787102911.50 total 387.08 last 215.79) - open/close 52301 (time 1787102921.51 total 397.09 last 258.27) - open/close 55101 (time 1787102931.51 total 407.09 last 279.95) - open/close 57526 (time 1787102941.51 total 417.09 last 242.47) - open/close 59929 (time 1787102951.51 total 427.09 last 240.19) - open/close 62990 (time 1787102961.52 total 437.10 last 306.02) - open/close 65341 (time 1787102971.52 total 447.10 last 235.01) - open/close 68151 (time 1787102981.52 total 457.10 last 280.97) - open/close 70000 (time 1787102987.33 total 462.91 last 318.33) - open/close 73071 (time 1787102997.33 total 472.91 last 307.03) - open/close 75757 (time 1787103007.33 total 482.91 last 268.59) - open/close 78864 (time 1787103017.33 total 492.91 last 310.68) - open/close 80000 (time 1787103020.56 total 496.14 last 352.39) - open/close 83351 (time 1787103030.56 total 506.14 last 334.91) - open/close 86125 (time 1787103040.56 total 516.14 last 277.34) - open/close 88424 (time 1787103050.57 total 526.15 last 229.84) total: 90000 open/close in 532.00 seconds: 169.17 ops/second llite.lustre-ffff948110d36000.statahead_max=0 100000 real 0m1.639s user 0m0.019s sys 0m0.831s 'statx --cached=always -D' 100000 files without statahead: 1 sec llite.lustre-ffff948110d36000.statahead_max=128 llite.lustre-ffff948110d36000.statahead_max=128 100000 real 0m1.589s user 0m0.017s sys 0m0.767s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3725 miss_total: 1568 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1411 seconds llite.lustre-ffff948110d36000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3725 miss_total: 1568 mdc.lustre-MDT0000-mdc-ffff948110d36000.batch_stats= snapshot_time: 1787104502.602902346 secs.nsecs start_time: 1787102473.293307736 secs.nsecs elapsed_time: 2029.309594610 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff948110d36000.batch_stats= snapshot_time: 1787104502.602960627 secs.nsecs start_time: 1787102473.293389629 secs.nsecs elapsed_time: 2029.309570998 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 1 seconds: 0.000000 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