== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:46:23 (1763491583) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9e594630b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9e594630b800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.70 seconds: 143.07 ops/second llite.lustre-ffff9e594630b800.statahead_max=0 208 real 0m0.364s user 0m0.003s sys 0m0.147s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9e594630b800.statahead_max=128 128 208 real 0m0.257s user 0m0.002s sys 0m0.104s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 76 statahead wrong: 2 agl total: 73 list_total: 29 fname_total: 47 hit_total: 22845 miss_total: 980 total: 900 open/close in 2.07 seconds: 435.21 ops/second llite.lustre-ffff9e594630b800.statahead_max=0 2008 real 0m4.140s user 0m0.026s sys 0m1.547s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff9e594630b800.statahead_max=128 128 2008 real 0m2.187s user 0m0.008s sys 0m1.015s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 77 statahead wrong: 2 agl total: 73 list_total: 30 fname_total: 47 hit_total: 23844 miss_total: 980 - open/close 2106 (time 1763491609.91 total 10.00 last 210.54) - open/close 4194 (time 1763491619.91 total 20.01 last 208.71) - open/close 6233 (time 1763491629.92 total 30.01 last 203.78) total: 9000 open/close in 37.82 seconds: 237.96 ops/second llite.lustre-ffff9e594630b800.statahead_max=0 20008 real 0m34.257s user 0m0.102s sys 0m13.139s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 34 sec llite.lustre-ffff9e594630b800.statahead_max=128 128 20008 real 0m20.468s user 0m0.063s sys 0m9.406s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 20 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 31 fname_total: 47 hit_total: 33842 miss_total: 981 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 50 seconds llite.lustre-ffff9e594630b800.statahead_stats= statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 31 fname_total: 47 hit_total: 33842 miss_total: 981 mdc.lustre-MDT0000-mdc-ffff9e594630b800.batch_stats= snapshot_time: 1763491750.076252972 secs.nsecs start_time: 1763491585.056701248 secs.nsecs elapsed_time: 165.019551724 secs.nsecs subreqs per batch batches % cum % 1: 39 20 20 2: 14 7 27 4: 2 1 28 8: 2 1 29 16: 0 0 29 32: 5 2 32 64: 129 67 100 mdc.lustre-MDT0001-mdc-ffff9e594630b800.batch_stats= snapshot_time: 1763491750.076299372 secs.nsecs start_time: 1763491585.056764018 secs.nsecs elapsed_time: 165.019535354 secs.nsecs subreqs per batch batches % cum % 1: 56 26 26 2: 11 5 32 4: 5 2 34 8: 1 0 35 16: 1 0 35 32: 8 3 39 64: 126 60 100 kvm mdc.lustre-MDT0000-mdc-ffff9e594630b800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9e594630b800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.04 seconds: 96.59 ops/second llite.lustre-ffff9e594630b800.statahead_max=0 100 real 0m0.035s user 0m0.003s sys 0m0.016s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9e594630b800.statahead_max=128 128 100 real 0m0.032s user 0m0.000s sys 0m0.019s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 31 fname_total: 47 hit_total: 33842 miss_total: 981 total: 900 open/close in 1.99 seconds: 451.16 ops/second llite.lustre-ffff9e594630b800.statahead_max=0 1000 real 0m0.046s user 0m0.000s sys 0m0.025s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9e594630b800.statahead_max=128 128 1000 real 0m0.084s user 0m0.002s sys 0m0.060s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 31 fname_total: 47 hit_total: 33842 miss_total: 981 - open/close 4386 (time 1763491768.68 total 10.00 last 438.54) - open/close 8765 (time 1763491778.68 total 20.00 last 437.81) total: 9000 open/close in 20.58 seconds: 437.38 ops/second llite.lustre-ffff9e594630b800.statahead_max=0 10000 real 0m0.186s user 0m0.002s sys 0m0.095s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9e594630b800.statahead_max=128 128 10000 real 0m0.165s user 0m0.003s sys 0m0.077s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 31 fname_total: 47 hit_total: 33842 miss_total: 981 - open/close 4427 (time 1763491794.16 total 10.00 last 442.62) - open/close 8853 (time 1763491804.16 total 20.00 last 442.58) - open/close 10000 (time 1763491806.79 total 22.63 last 435.92) - open/close 14413 (time 1763491816.79 total 32.63 last 441.24) - open/close 18809 (time 1763491826.79 total 42.64 last 439.57) - open/close 20000 (time 1763491829.50 total 45.35 last 439.45) - open/close 24363 (time 1763491839.50 total 55.35 last 436.24) - open/close 28688 (time 1763491849.50 total 65.35 last 432.41) - open/close 30000 (time 1763491852.60 total 68.44 last 423.94) - open/close 33869 (time 1763491862.60 total 78.45 last 386.82) - open/close 35024 (time 1763491872.60 total 88.45 last 115.50) - open/close 35824 (time 1763491882.61 total 98.45 last 79.95) - open/close 36266 (time 1763491892.63 total 108.47 last 44.11) - open/close 36617 (time 1763491902.66 total 118.50 last 34.99) - open/close 37037 (time 1763491912.73 total 128.58 last 41.69) - open/close 37436 (time 1763491922.75 total 138.59 last 39.84) - open/close 37777 (time 1763491932.75 total 148.60 last 34.09) - open/close 38176 (time 1763491942.76 total 158.61 last 39.85) - open/close 38666 (time 1763491952.78 total 168.62 last 48.94) - open/close 39116 (time 1763491962.80 total 178.65 last 44.89) - open/close 39593 (time 1763491972.81 total 188.65 last 47.67) - open/close 40000 (time 1763491980.14 total 195.98 last 55.53) - open/close 40745 (time 1763491990.14 total 205.99 last 74.48) - open/close 41401 (time 1763492000.15 total 216.00 last 65.52) - open/close 42195 (time 1763492010.16 total 226.01 last 79.33) - open/close 43081 (time 1763492020.17 total 236.01 last 88.54) - open/close 43961 (time 1763492030.17 total 246.02 last 87.95) - open/close 44920 (time 1763492040.18 total 256.03 last 95.82) - open/close 45720 (time 1763492050.19 total 266.03 last 79.95) - open/close 46549 (time 1763492060.19 total 276.03 last 82.90) - open/close 47361 (time 1763492070.19 total 286.04 last 81.15) - open/close 48146 (time 1763492080.21 total 296.05 last 78.41) - open/close 48971 (time 1763492090.21 total 306.06 last 82.43) - open/close 49834 (time 1763492100.21 total 316.06 last 86.29) - open/close 50716 (time 1763492110.22 total 326.06 last 88.19) - open/close 51536 (time 1763492120.22 total 336.07 last 81.96) - open/close 52381 (time 1763492130.23 total 346.08 last 84.44) - open/close 53222 (time 1763492140.23 total 356.08 last 84.06) - open/close 54085 (time 1763492150.26 total 366.10 last 86.11) - open/close 54906 (time 1763492160.27 total 376.12 last 81.94) - open/close 55649 (time 1763492170.28 total 386.13 last 74.23) - open/close 56422 (time 1763492180.29 total 396.13 last 77.29) - open/close 57215 (time 1763492190.29 total 406.14 last 79.27) - open/close 57974 (time 1763492200.30 total 416.15 last 75.83) - open/close 58725 (time 1763492210.30 total 426.15 last 75.09) - open/close 59448 (time 1763492220.32 total 436.16 last 72.19) - open/close 60000 (time 1763492227.43 total 443.28 last 77.58) - open/close 60766 (time 1763492237.44 total 453.29 last 76.53) - open/close 61555 (time 1763492247.45 total 463.29 last 78.86) - open/close 62407 (time 1763492257.45 total 473.29 last 85.18) - open/close 63139 (time 1763492267.45 total 483.30 last 73.18) - open/close 63868 (time 1763492277.45 total 493.30 last 72.88) - open/close 64562 (time 1763492287.48 total 503.33 last 69.21) - open/close 65247 (time 1763492297.48 total 513.33 last 68.47) - open/close 65924 (time 1763492307.49 total 523.34 last 67.66) - open/close 66622 (time 1763492317.50 total 533.34 last 69.75) - open/close 67323 (time 1763492327.50 total 543.35 last 70.08) - open/close 67990 (time 1763492337.50 total 553.35 last 66.69) - open/close 68628 (time 1763492347.51 total 563.36 last 63.75) - open/close 69212 (time 1763492357.53 total 573.38 last 58.26) - open/close 69889 (time 1763492367.54 total 583.38 last 67.69) - open/close 70699 (time 1763492377.54 total 593.38 last 80.98) - open/close 71505 (time 1763492387.54 total 603.39 last 80.58) - open/close 72205 (time 1763492397.54 total 613.39 last 70.00) - open/close 72967 (time 1763492407.55 total 623.40 last 76.10) - open/close 73694 (time 1763492417.56 total 633.40 last 72.69) - open/close 74463 (time 1763492427.56 total 643.41 last 76.87) - open/close 75267 (time 1763492437.56 total 653.41 last 80.38) - open/close 76083 (time 1763492447.56 total 663.41 last 81.60) - open/close 76858 (time 1763492457.58 total 673.43 last 77.36) - open/close 77569 (time 1763492467.58 total 683.43 last 71.10) - open/close 78309 (time 1763492477.59 total 693.43 last 73.96) - open/close 79089 (time 1763492487.60 total 703.44 last 77.92) - open/close 79932 (time 1763492497.61 total 713.45 last 84.23) - open/close 80705 (time 1763492507.61 total 723.45 last 77.29) - open/close 81427 (time 1763492517.61 total 733.46 last 72.19) - open/close 82172 (time 1763492527.61 total 743.46 last 74.50) - open/close 82874 (time 1763492537.61 total 753.46 last 70.16) - open/close 83580 (time 1763492547.62 total 763.47 last 70.57) - open/close 84366 (time 1763492557.63 total 773.48 last 78.50) - open/close 85125 (time 1763492567.63 total 783.48 last 75.89) - open/close 85950 (time 1763492577.64 total 793.49 last 82.44) - open/close 86705 (time 1763492587.64 total 803.49 last 75.47) - open/close 87479 (time 1763492597.65 total 813.49 last 77.36) - open/close 88267 (time 1763492607.66 total 823.50 last 78.73) - open/close 89044 (time 1763492617.66 total 833.51 last 77.66) - open/close 89829 (time 1763492627.66 total 843.51 last 78.49) total: 90000 open/close in 845.99 seconds: 106.38 ops/second llite.lustre-ffff9e594630b800.statahead_max=0 100000 real 0m4.133s user 0m0.013s sys 0m0.838s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffff9e594630b800.statahead_max=128 128 100000 real 0m4.900s user 0m0.017s sys 0m0.934s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 31 fname_total: 47 hit_total: 33842 miss_total: 981 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1953 seconds llite.lustre-ffff9e594630b800.statahead_stats= statahead total: 78 statahead wrong: 2 agl total: 73 list_total: 31 fname_total: 47 hit_total: 33842 miss_total: 981 mdc.lustre-MDT0000-mdc-ffff9e594630b800.batch_stats= snapshot_time: 1763494618.702463591 secs.nsecs start_time: 1763491750.678868703 secs.nsecs elapsed_time: 2868.023594888 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9e594630b800.batch_stats= snapshot_time: 1763494618.702521406 secs.nsecs start_time: 1763491750.678924389 secs.nsecs elapsed_time: 2868.023597017 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