== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:35:00 (1764110100) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fe742dcc000.batch_stats=0 total: 100 open/close in 1.52 seconds: 65.99 ops/second llite.lustre-ffff9fe742dcc000.statahead_max=0 208 real 0m0.902s user 0m0.005s sys 0m0.194s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9fe742dcc000.statahead_max=128 128 208 real 0m0.317s user 0m0.001s sys 0m0.101s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 108 statahead wrong: 1 agl total: 105 list_total: 40 fname_total: 68 hit_total: 8540 miss_total: 241 total: 900 open/close in 6.71 seconds: 134.07 ops/second llite.lustre-ffff9fe742dcc000.statahead_max=0 2008 real 0m9.368s user 0m0.035s sys 0m1.994s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff9fe742dcc000.statahead_max=128 128 2008 real 0m2.371s user 0m0.009s sys 0m0.778s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 109 statahead wrong: 1 agl total: 105 list_total: 41 fname_total: 68 hit_total: 9539 miss_total: 241 - open/close 922 (time 1764110143.17 total 10.00 last 92.20) - open/close 2078 (time 1764110153.17 total 20.00 last 115.57) - open/close 3259 (time 1764110163.17 total 30.01 last 118.06) total: 4000 open/close in 36.19 seconds: 110.51 ops/second llite.lustre-ffff9fe742dcc000.statahead_max=0 10008 real 0m37.937s user 0m0.144s sys 0m9.730s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 38 sec llite.lustre-ffff9fe742dcc000.statahead_max=128 128 10008 real 0m11.884s user 0m0.055s sys 0m3.557s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 12 sec statahead total: 110 statahead wrong: 1 agl total: 105 list_total: 42 fname_total: 68 hit_total: 14537 miss_total: 242 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 46 seconds llite.lustre-ffff9fe742dcc000.statahead_stats= statahead total: 110 statahead wrong: 1 agl total: 105 list_total: 42 fname_total: 68 hit_total: 14537 miss_total: 242 mdc.lustre-MDT0000-mdc-ffff9fe742dcc000.batch_stats= snapshot_time: 1764110273.898139646 secs.nsecs start_time: 1764110103.214677216 secs.nsecs elapsed_time: 170.683462430 secs.nsecs subreqs per batch batches % cum % 1: 12 7 7 2: 2 1 8 4: 2 1 9 8: 14 8 17 16: 34 20 37 32: 27 15 53 64: 78 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9fe742dcc000.batch_stats=0 total: 100 open/close in 1.29 seconds: 77.56 ops/second llite.lustre-ffff9fe742dcc000.statahead_max=0 100 real 0m0.035s user 0m0.002s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9fe742dcc000.statahead_max=128 128 100 real 0m0.057s user 0m0.002s sys 0m0.032s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 110 statahead wrong: 1 agl total: 105 list_total: 42 fname_total: 68 hit_total: 14537 miss_total: 242 total: 900 open/close in 5.60 seconds: 160.72 ops/second llite.lustre-ffff9fe742dcc000.statahead_max=0 1000 real 0m0.058s user 0m0.002s sys 0m0.020s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9fe742dcc000.statahead_max=128 128 1000 real 0m0.064s user 0m0.001s sys 0m0.020s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 110 statahead wrong: 1 agl total: 105 list_total: 42 fname_total: 68 hit_total: 14537 miss_total: 242 - open/close 1290 (time 1764110298.41 total 10.00 last 128.97) - open/close 2352 (time 1764110308.41 total 20.01 last 106.16) - open/close 3616 (time 1764110318.42 total 30.01 last 126.34) - open/close 4929 (time 1764110328.42 total 40.01 last 131.26) - open/close 6053 (time 1764110338.43 total 50.02 last 112.33) - open/close 7359 (time 1764110348.43 total 60.02 last 130.57) - open/close 8592 (time 1764110358.44 total 70.03 last 123.23) total: 9000 open/close in 73.10 seconds: 123.12 ops/second llite.lustre-ffff9fe742dcc000.statahead_max=0 10000 real 0m0.288s user 0m0.006s sys 0m0.070s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9fe742dcc000.statahead_max=128 128 10000 real 0m0.249s user 0m0.001s sys 0m0.048s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 110 statahead wrong: 1 agl total: 105 list_total: 42 fname_total: 68 hit_total: 14537 miss_total: 242 - open/close 1204 (time 1764110378.16 total 10.00 last 120.39) - open/close 2389 (time 1764110388.17 total 20.00 last 118.46) - open/close 3592 (time 1764110398.18 total 30.02 last 120.17) - open/close 4827 (time 1764110408.18 total 40.02 last 123.46) - open/close 6035 (time 1764110418.19 total 50.02 last 120.73) - open/close 7071 (time 1764110428.19 total 60.03 last 103.56) - open/close 8128 (time 1764110438.20 total 70.03 last 105.66) - open/close 9269 (time 1764110448.20 total 80.03 last 114.08) - open/close 10000 (time 1764110453.38 total 85.22 last 140.90) - open/close 11253 (time 1764110463.39 total 95.23 last 125.20) - open/close 12289 (time 1764110473.39 total 105.23 last 103.60) - open/close 13550 (time 1764110483.39 total 115.23 last 126.10) - open/close 14994 (time 1764110493.40 total 125.24 last 144.32) - open/close 16192 (time 1764110503.41 total 135.25 last 119.62) - open/close 17266 (time 1764110513.42 total 145.26 last 107.28) - open/close 18481 (time 1764110523.43 total 155.27 last 121.43) - open/close 19701 (time 1764110533.43 total 165.27 last 121.97) - open/close 20000 (time 1764110535.90 total 167.74 last 121.26) - open/close 21255 (time 1764110545.91 total 177.74 last 125.42) - open/close 22391 (time 1764110555.91 total 187.74 last 113.57) - open/close 23587 (time 1764110565.91 total 197.75 last 119.58) - open/close 24650 (time 1764110575.91 total 207.75 last 106.29) - open/close 25805 (time 1764110585.92 total 217.75 last 115.43) - open/close 27226 (time 1764110595.92 total 227.75 last 142.09) - open/close 28501 (time 1764110605.92 total 237.76 last 127.45) - open/close 29684 (time 1764110615.93 total 247.76 last 118.24) - open/close 30000 (time 1764110618.49 total 250.33 last 123.06) - open/close 31096 (time 1764110628.50 total 260.33 last 109.59) - open/close 32339 (time 1764110638.50 total 270.33 last 124.27) - open/close 33462 (time 1764110648.50 total 280.34 last 112.26) - open/close 34654 (time 1764110658.51 total 290.34 last 119.15) - open/close 35878 (time 1764110668.51 total 300.35 last 122.35) - open/close 37019 (time 1764110678.51 total 310.35 last 114.08) - open/close 38197 (time 1764110688.51 total 320.35 last 117.78) - open/close 39474 (time 1764110698.52 total 330.35 last 127.68) - open/close 40000 (time 1764110702.09 total 333.93 last 147.21) - open/close 41594 (time 1764110712.09 total 343.93 last 159.39) - open/close 43484 (time 1764110722.09 total 353.93 last 188.95) - open/close 45381 (time 1764110732.09 total 363.93 last 189.65) - open/close 46691 (time 1764110742.10 total 373.93 last 130.97) - open/close 48256 (time 1764110752.10 total 383.94 last 156.48) - open/close 49918 (time 1764110762.10 total 393.94 last 166.18) - open/close 51238 (time 1764110772.11 total 403.95 last 131.88) - open/close 52212 (time 1764110782.11 total 413.95 last 97.35) - open/close 53217 (time 1764110792.12 total 423.96 last 100.45) - open/close 54504 (time 1764110802.12 total 433.96 last 128.64) - open/close 55700 (time 1764110812.13 total 443.97 last 119.53) - open/close 56855 (time 1764110822.14 total 453.98 last 115.38) - open/close 58428 (time 1764110832.14 total 463.98 last 157.27) - open/close 60000 (time 1764110841.32 total 473.16 last 171.31) - open/close 61377 (time 1764110851.32 total 483.16 last 137.64) - open/close 62767 (time 1764110861.33 total 493.16 last 138.96) - open/close 64150 (time 1764110871.33 total 503.17 last 138.21) - open/close 65412 (time 1764110881.33 total 513.17 last 126.20) - open/close 66982 (time 1764110891.34 total 523.17 last 156.94) - open/close 68768 (time 1764110901.34 total 533.17 last 178.58) - open/close 70000 (time 1764110909.83 total 541.66 last 145.14) - open/close 71404 (time 1764110919.83 total 551.67 last 140.32) - open/close 73003 (time 1764110929.84 total 561.67 last 159.83) - open/close 74646 (time 1764110939.84 total 571.68 last 164.23) - open/close 76420 (time 1764110949.84 total 581.68 last 177.37) - open/close 78232 (time 1764110959.84 total 591.68 last 181.17) - open/close 80000 (time 1764110968.49 total 600.33 last 204.42) - open/close 82188 (time 1764110978.50 total 610.33 last 218.73) - open/close 84487 (time 1764110988.51 total 620.34 last 229.64) - open/close 86131 (time 1764110998.51 total 630.35 last 164.38) - open/close 87877 (time 1764111008.51 total 640.35 last 174.55) total: 90000 open/close in 650.02 seconds: 138.46 ops/second llite.lustre-ffff9fe742dcc000.statahead_max=0 100000 real 0m1.843s user 0m0.016s sys 0m0.225s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9fe742dcc000.statahead_max=128 128 100000 real 0m1.907s user 0m0.018s sys 0m0.239s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 110 statahead wrong: 1 agl total: 105 list_total: 42 fname_total: 68 hit_total: 14537 miss_total: 242 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 952 seconds llite.lustre-ffff9fe742dcc000.statahead_stats= statahead total: 110 statahead wrong: 1 agl total: 105 list_total: 42 fname_total: 68 hit_total: 14537 miss_total: 242 mdc.lustre-MDT0000-mdc-ffff9fe742dcc000.batch_stats= snapshot_time: 1764111996.623453962 secs.nsecs start_time: 1764110274.624495586 secs.nsecs elapsed_time: 1721.998958376 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