== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:21:31 (1761319291) striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.06 seconds: 94.53 ops/second llite.lustre-ffff8f54d0e2d000.statahead_max=0 208 real 0m0.527s user 0m0.004s sys 0m0.079s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8f54d0e2d000.statahead_max=32 32 208 real 0m0.184s user 0m0.003s sys 0m0.036s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 30 statahead wrong: 0 agl total: 29 total: 900 open/close in 8.74 seconds: 103.00 ops/second llite.lustre-ffff8f54d0e2d000.statahead_max=0 2008 real 0m4.565s user 0m0.021s sys 0m0.686s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff8f54d0e2d000.statahead_max=32 32 2008 real 0m0.587s user 0m0.010s sys 0m0.219s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 31 statahead wrong: 0 agl total: 29 - open/close 1705 (time 1761319325.06 total 10.01 last 170.40) - open/close 3211 (time 1761319335.06 total 20.01 last 150.58) - open/close 4683 (time 1761319345.07 total 30.01 last 147.16) - open/close 6160 (time 1761319355.07 total 40.01 last 147.64) - open/close 7846 (time 1761319365.07 total 50.02 last 168.54) total: 9000 open/close in 55.48 seconds: 162.21 ops/second llite.lustre-ffff8f54d0e2d000.statahead_max=0 20008 real 0m32.364s user 0m0.221s sys 0m6.325s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 33 sec llite.lustre-ffff8f54d0e2d000.statahead_max=32 32 20008 real 0m4.798s user 0m0.061s sys 0m2.158s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 5 sec statahead total: 32 statahead wrong: 0 agl total: 29 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 30 seconds rm done statahead total: 32 statahead wrong: 0 agl total: 29 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 0.72 seconds: 139.79 ops/second llite.lustre-ffff8f54d0e2d000.statahead_max=0 100 real 0m0.038s user 0m0.002s sys 0m0.015s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8f54d0e2d000.statahead_max=32 32 100 real 0m0.044s user 0m0.000s sys 0m0.020s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 total: 900 open/close in 6.88 seconds: 130.80 ops/second llite.lustre-ffff8f54d0e2d000.statahead_max=0 1000 real 0m0.067s user 0m0.000s sys 0m0.020s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8f54d0e2d000.statahead_max=32 32 1000 real 0m0.067s user 0m0.001s sys 0m0.020s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 32 statahead wrong: 0 agl total: 29 - open/close 2132 (time 1761319469.21 total 10.00 last 213.12) - open/close 4215 (time 1761319479.21 total 20.01 last 208.24) - open/close 6289 (time 1761319489.22 total 30.01 last 207.37) - open/close 8605 (time 1761319499.22 total 40.01 last 231.58) total: 9000 open/close in 41.90 seconds: 214.81 ops/second llite.lustre-ffff8f54d0e2d000.statahead_max=0 10000 real 0m0.083s user 0m0.004s sys 0m0.042s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8f54d0e2d000.statahead_max=32 32 10000 real 0m0.075s user 0m0.004s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 32 statahead wrong: 0 agl total: 29 - open/close 2266 (time 1761319514.88 total 10.00 last 226.55) - open/close 4685 (time 1761319524.88 total 20.00 last 241.86) - open/close 6987 (time 1761319534.88 total 30.01 last 230.17) - open/close 9021 (time 1761319544.88 total 40.01 last 203.38) - open/close 10000 (time 1761319548.62 total 43.74 last 262.10) - open/close 12600 (time 1761319558.62 total 53.74 last 259.98) - open/close 15964 (time 1761319568.62 total 63.74 last 336.35) - open/close 18402 (time 1761319578.62 total 73.75 last 243.76) - open/close 20000 (time 1761319587.50 total 82.62 last 180.01) - open/close 20908 (time 1761319597.50 total 92.63 last 90.74) - open/close 21591 (time 1761319607.51 total 102.64 last 68.24) - open/close 22366 (time 1761319617.52 total 112.64 last 77.45) - open/close 23036 (time 1761319627.53 total 122.66 last 66.92) - open/close 23771 (time 1761319637.54 total 132.66 last 73.45) - open/close 24525 (time 1761319647.54 total 142.67 last 75.35) - open/close 25366 (time 1761319657.56 total 152.68 last 83.97) - open/close 26261 (time 1761319667.57 total 162.69 last 89.44) - open/close 27131 (time 1761319677.58 total 172.70 last 86.92) - open/close 28013 (time 1761319687.58 total 182.71 last 88.14) - open/close 28915 (time 1761319697.59 total 192.72 last 90.13) - open/close 29891 (time 1761319707.60 total 202.72 last 97.52) - open/close 30816 (time 1761319717.60 total 212.73 last 92.44) - open/close 31706 (time 1761319727.61 total 222.74 last 88.92) - open/close 32599 (time 1761319737.62 total 232.75 last 89.24) - open/close 33508 (time 1761319747.63 total 242.75 last 90.84) - open/close 34406 (time 1761319757.64 total 252.77 last 89.65) - open/close 35392 (time 1761319767.65 total 262.78 last 98.54) - open/close 36237 (time 1761319777.65 total 272.78 last 84.48) - open/close 37123 (time 1761319787.66 total 282.78 last 88.57) - open/close 38003 (time 1761319797.67 total 292.79 last 87.92) - open/close 38877 (time 1761319807.67 total 302.79 last 87.39) - open/close 39735 (time 1761319817.67 total 312.79 last 85.79) - open/close 40000 (time 1761319820.66 total 315.78 last 88.68) - open/close 40877 (time 1761319830.67 total 325.79 last 87.62) - open/close 41770 (time 1761319840.69 total 335.81 last 89.12) - open/close 42618 (time 1761319850.70 total 345.82 last 84.71) - open/close 43489 (time 1761319860.70 total 355.83 last 87.03) - open/close 44364 (time 1761319870.70 total 365.83 last 87.50) - open/close 45273 (time 1761319880.71 total 375.83 last 90.87) - open/close 46195 (time 1761319890.71 total 385.84 last 92.15) - open/close 47056 (time 1761319900.73 total 395.85 last 85.99) - open/close 47895 (time 1761319910.74 total 405.86 last 83.82) - open/close 48731 (time 1761319920.74 total 415.86 last 83.60) - open/close 49599 (time 1761319930.75 total 425.87 last 86.70) - open/close 50000 (time 1761319935.42 total 430.54 last 85.89) - open/close 50915 (time 1761319945.42 total 440.55 last 91.46) - open/close 51812 (time 1761319955.42 total 450.55 last 89.70) - open/close 52692 (time 1761319965.42 total 460.55 last 87.98) - open/close 53585 (time 1761319975.44 total 470.56 last 89.18) - open/close 54452 (time 1761319985.45 total 480.58 last 86.57) - open/close 55329 (time 1761319995.46 total 490.59 last 87.63) - open/close 56158 (time 1761320005.47 total 500.60 last 82.82) - open/close 57032 (time 1761320015.47 total 510.60 last 87.38) - open/close 57888 (time 1761320025.48 total 520.60 last 85.57) - open/close 58737 (time 1761320035.48 total 530.61 last 84.83) - open/close 59622 (time 1761320045.49 total 540.61 last 88.46) - open/close 60000 (time 1761320049.95 total 545.08 last 84.65) - open/close 60782 (time 1761320059.95 total 555.08 last 78.20) - open/close 61607 (time 1761320069.96 total 565.08 last 82.47) - open/close 62445 (time 1761320079.97 total 575.10 last 83.68) - open/close 63257 (time 1761320089.97 total 585.10 last 81.19) - open/close 64092 (time 1761320099.98 total 595.11 last 83.44) - open/close 64948 (time 1761320109.99 total 605.12 last 85.52) - open/close 65802 (time 1761320120.00 total 615.12 last 85.35) - open/close 66705 (time 1761320130.01 total 625.14 last 90.18) - open/close 67576 (time 1761320140.01 total 635.14 last 87.08) - open/close 68472 (time 1761320150.01 total 645.14 last 89.58) - open/close 69357 (time 1761320160.02 total 655.15 last 88.44) - open/close 70000 (time 1761320167.50 total 662.63 last 85.95) - open/close 70947 (time 1761320177.51 total 672.64 last 94.62) - open/close 71859 (time 1761320187.51 total 682.64 last 91.17) - open/close 72764 (time 1761320197.53 total 692.65 last 90.37) - open/close 73685 (time 1761320207.54 total 702.66 last 91.99) - open/close 74527 (time 1761320217.55 total 712.67 last 84.14) - open/close 75588 (time 1761320227.55 total 722.68 last 106.05) - open/close 76435 (time 1761320237.56 total 732.68 last 84.64) - open/close 77335 (time 1761320247.56 total 742.68 last 89.99) - open/close 78205 (time 1761320257.56 total 752.69 last 86.96) - open/close 79082 (time 1761320267.57 total 762.69 last 87.66) - open/close 80000 (time 1761320277.55 total 772.68 last 91.94) - open/close 80920 (time 1761320287.57 total 782.69 last 91.87) - open/close 81775 (time 1761320297.57 total 792.70 last 85.45) - open/close 82674 (time 1761320307.58 total 802.70 last 89.85) - open/close 83526 (time 1761320317.59 total 812.71 last 85.12) - open/close 84418 (time 1761320327.59 total 822.72 last 89.15) - open/close 85303 (time 1761320337.60 total 832.73 last 88.44) - open/close 86156 (time 1761320347.61 total 842.73 last 85.25) - open/close 86986 (time 1761320357.62 total 852.74 last 82.90) - open/close 87867 (time 1761320367.62 total 862.75 last 88.07) - open/close 88703 (time 1761320377.63 total 872.75 last 83.55) - open/close 89584 (time 1761320387.63 total 882.76 last 88.06) total: 90000 open/close in 887.81 seconds: 101.37 ops/second llite.lustre-ffff8f54d0e2d000.statahead_max=0 100000 real 0m0.791s user 0m0.020s sys 0m0.289s statx --cached=always -D 100000 files without statahead: 0 sec llite.lustre-ffff8f54d0e2d000.statahead_max=32 32 100000 real 0m0.798s user 0m0.010s sys 0m0.299s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 32 statahead wrong: 0 agl total: 29 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 861 seconds rm done statahead total: 32 statahead wrong: 0 agl total: 29