== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:45:56 (1777052756) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8984089c3800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8984089c3800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.70 seconds: 58.71 ops/second llite.lustre-ffff8984089c3800.statahead_max=0 208 real 0m0.909s user 0m0.005s sys 0m0.335s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8984089c3800.statahead_max=128 128 208 real 0m0.499s user 0m0.004s sys 0m0.211s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 109 statahead wrong: 2 agl total: 104 list_total: 31 fname_total: 76 hit_total: 8050 miss_total: 1673 total: 900 open/close in 5.37 seconds: 167.74 ops/second llite.lustre-ffff8984089c3800.statahead_max=0 2008 real 0m8.782s user 0m0.031s sys 0m3.116s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffff8984089c3800.statahead_max=128 128 2008 real 0m3.855s user 0m0.017s sys 0m1.739s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 110 statahead wrong: 2 agl total: 104 list_total: 32 fname_total: 76 hit_total: 9049 miss_total: 1673 - open/close 1718 (time 1777052800.49 total 10.00 last 171.80) - open/close 3227 (time 1777052810.49 total 20.00 last 150.89) total: 4000 open/close in 25.35 seconds: 157.82 ops/second llite.lustre-ffff8984089c3800.statahead_max=0 10008 real 0m44.464s user 0m0.121s sys 0m15.629s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 45 sec llite.lustre-ffff8984089c3800.statahead_max=128 128 10008 real 0m18.931s user 0m0.077s sys 0m8.445s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 19 sec statahead total: 111 statahead wrong: 2 agl total: 104 list_total: 33 fname_total: 76 hit_total: 14048 miss_total: 1673 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 59 seconds llite.lustre-ffff8984089c3800.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 104 list_total: 33 fname_total: 76 hit_total: 14048 miss_total: 1673 mdc.lustre-MDT0000-mdc-ffff8984089c3800.batch_stats= snapshot_time: 1777052950.795471620 secs.nsecs start_time: 1777052759.848619976 secs.nsecs elapsed_time: 190.946851644 secs.nsecs subreqs per batch batches % cum % 1: 24 22 22 2: 4 3 25 4: 3 2 28 8: 2 1 30 16: 2 1 32 32: 2 1 34 64: 71 65 100 mdc.lustre-MDT0001-mdc-ffff8984089c3800.batch_stats= snapshot_time: 1777052950.796287866 secs.nsecs start_time: 1777052759.848733800 secs.nsecs elapsed_time: 190.947554066 secs.nsecs subreqs per batch batches % cum % 1: 38 30 30 2: 7 5 36 4: 4 3 39 8: 0 0 39 16: 1 0 40 32: 2 1 42 64: 71 57 100 kvm mdc.lustre-MDT0000-mdc-ffff8984089c3800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8984089c3800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.44 seconds: 69.29 ops/second llite.lustre-ffff8984089c3800.statahead_max=0 100 real 0m0.204s user 0m0.001s sys 0m0.044s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8984089c3800.statahead_max=128 128 100 real 0m0.068s user 0m0.001s sys 0m0.030s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 104 list_total: 33 fname_total: 76 hit_total: 14048 miss_total: 1673 total: 900 open/close in 4.49 seconds: 200.56 ops/second llite.lustre-ffff8984089c3800.statahead_max=0 1000 real 0m0.153s user 0m0.004s sys 0m0.098s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8984089c3800.statahead_max=128 128 1000 real 0m0.112s user 0m0.002s sys 0m0.055s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 104 list_total: 33 fname_total: 76 hit_total: 14048 miss_total: 1673 - open/close 1829 (time 1777052977.56 total 10.00 last 182.83) - open/close 3701 (time 1777052987.57 total 20.01 last 187.14) - open/close 5579 (time 1777052997.57 total 30.01 last 187.69) - open/close 7555 (time 1777053007.58 total 40.02 last 197.53) total: 9000 open/close in 49.54 seconds: 181.69 ops/second llite.lustre-ffff8984089c3800.statahead_max=0 10000 real 0m0.395s user 0m0.008s sys 0m0.190s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8984089c3800.statahead_max=128 128 10000 real 0m0.459s user 0m0.008s sys 0m0.216s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 104 list_total: 33 fname_total: 76 hit_total: 14048 miss_total: 1673 - open/close 1839 (time 1777053038.41 total 10.00 last 183.85) - open/close 3640 (time 1777053048.41 total 20.01 last 180.04) - open/close 5089 (time 1777053058.42 total 30.01 last 144.81) - open/close 6504 (time 1777053068.42 total 40.02 last 141.46) - open/close 7876 (time 1777053078.44 total 50.03 last 136.98) - open/close 9311 (time 1777053088.44 total 60.04 last 143.43) - open/close 10000 (time 1777053093.06 total 64.65 last 149.32) - open/close 11359 (time 1777053103.06 total 74.65 last 135.84) - open/close 12918 (time 1777053113.06 total 84.66 last 155.87) - open/close 14663 (time 1777053123.07 total 94.66 last 174.44) - open/close 16114 (time 1777053133.07 total 104.67 last 145.01) - open/close 17347 (time 1777053143.08 total 114.67 last 123.24) - open/close 18810 (time 1777053153.08 total 124.68 last 146.22) - open/close 20000 (time 1777053159.90 total 131.50 last 174.48) - open/close 21478 (time 1777053169.91 total 141.50 last 147.74) - open/close 23104 (time 1777053179.91 total 151.51 last 162.50) - open/close 24915 (time 1777053189.92 total 161.51 last 181.00) - open/close 26362 (time 1777053199.93 total 171.52 last 144.59) - open/close 27783 (time 1777053209.93 total 181.53 last 142.01) - open/close 29339 (time 1777053219.94 total 191.53 last 155.52) - open/close 30000 (time 1777053224.22 total 195.82 last 154.31) - open/close 31504 (time 1777053234.23 total 205.83 last 150.24) - open/close 32903 (time 1777053244.23 total 215.83 last 139.88) - open/close 34228 (time 1777053254.24 total 225.83 last 132.45) - open/close 35664 (time 1777053264.24 total 235.83 last 143.58) - open/close 37242 (time 1777053274.25 total 245.84 last 157.68) - open/close 38816 (time 1777053284.25 total 255.84 last 157.38) - open/close 40000 (time 1777053292.85 total 264.44 last 137.68) - open/close 41271 (time 1777053302.85 total 274.45 last 127.02) - open/close 42788 (time 1777053312.86 total 284.46 last 151.54) - open/close 44129 (time 1777053322.87 total 294.46 last 134.06) - open/close 45725 (time 1777053332.87 total 304.46 last 159.54) - open/close 47549 (time 1777053342.88 total 314.47 last 182.25) - open/close 48898 (time 1777053352.88 total 324.48 last 134.84) - open/close 50000 (time 1777053361.68 total 333.27 last 125.26) - open/close 51373 (time 1777053371.68 total 343.28 last 137.28) - open/close 52750 (time 1777053381.69 total 353.28 last 137.63) - open/close 54158 (time 1777053391.69 total 363.28 last 140.74) - open/close 55410 (time 1777053401.69 total 373.29 last 125.16) - open/close 56763 (time 1777053411.70 total 383.29 last 135.25) - open/close 58200 (time 1777053421.70 total 393.29 last 143.66) - open/close 60000 (time 1777053431.33 total 402.93 last 186.89) - open/close 61675 (time 1777053441.34 total 412.93 last 167.45) - open/close 63188 (time 1777053451.34 total 422.93 last 151.27) - open/close 64981 (time 1777053461.34 total 432.93 last 179.23) - open/close 66477 (time 1777053471.34 total 442.94 last 149.58) - open/close 67591 (time 1777053481.35 total 452.94 last 111.37) - open/close 68942 (time 1777053491.35 total 462.95 last 135.00) - open/close 70000 (time 1777053498.61 total 470.21 last 145.71) - open/close 71499 (time 1777053508.61 total 480.21 last 149.90) - open/close 72855 (time 1777053518.62 total 490.22 last 135.49) - open/close 74258 (time 1777053528.63 total 500.22 last 140.19) - open/close 75430 (time 1777053538.63 total 510.23 last 117.16) - open/close 76673 (time 1777053548.64 total 520.24 last 124.19) - open/close 77898 (time 1777053558.65 total 530.24 last 122.42) - open/close 79059 (time 1777053568.65 total 540.24 last 116.07) - open/close 80000 (time 1777053575.63 total 547.22 last 134.84) - open/close 81273 (time 1777053585.63 total 557.23 last 127.26) - open/close 82667 (time 1777053595.64 total 567.24 last 139.25) - open/close 84074 (time 1777053605.64 total 577.24 last 140.69) - open/close 85583 (time 1777053615.64 total 587.24 last 150.90) - open/close 86913 (time 1777053625.65 total 597.24 last 132.95) - open/close 88265 (time 1777053635.65 total 607.24 last 135.20) - open/close 89621 (time 1777053645.65 total 617.24 last 135.56) total: 90000 open/close in 619.92 seconds: 145.18 ops/second llite.lustre-ffff8984089c3800.statahead_max=0 100000 real 0m4.026s user 0m0.038s sys 0m1.711s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff8984089c3800.statahead_max=128 128 100000 real 0m3.425s user 0m0.033s sys 0m1.564s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 111 statahead wrong: 2 agl total: 104 list_total: 33 fname_total: 76 hit_total: 14048 miss_total: 1673 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1886 seconds llite.lustre-ffff8984089c3800.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 104 list_total: 33 fname_total: 76 hit_total: 14048 miss_total: 1673 mdc.lustre-MDT0000-mdc-ffff8984089c3800.batch_stats= snapshot_time: 1777055598.622317481 secs.nsecs start_time: 1777052952.022738467 secs.nsecs elapsed_time: 2646.599579014 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8984089c3800.batch_stats= snapshot_time: 1777055598.622408093 secs.nsecs start_time: 1777052952.022824744 secs.nsecs elapsed_time: 2646.599583349 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