== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:02:03 (1761321723) striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.67 seconds: 148.49 ops/second llite.lustre-ffff9652a005d800.statahead_max=0 208 real 0m0.386s user 0m0.004s sys 0m0.080s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9652a005d800.statahead_max=32 32 208 real 0m0.115s user 0m0.000s sys 0m0.040s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 30 statahead wrong: 0 agl total: 29 total: 900 open/close in 5.28 seconds: 170.44 ops/second llite.lustre-ffff9652a005d800.statahead_max=0 2008 real 0m3.070s user 0m0.021s sys 0m0.656s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 3 sec llite.lustre-ffff9652a005d800.statahead_max=32 32 2008 real 0m0.463s user 0m0.010s sys 0m0.239s 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 1731 (time 1761321749.61 total 10.00 last 173.04) - open/close 3272 (time 1761321759.62 total 20.01 last 154.06) - open/close 4058 (time 1761321769.62 total 30.01 last 78.59) - open/close 4711 (time 1761321779.62 total 40.01 last 65.30) - open/close 5447 (time 1761321789.62 total 50.01 last 73.58) - open/close 6287 (time 1761321799.62 total 60.01 last 83.97) - open/close 7331 (time 1761321809.63 total 70.02 last 104.35) - open/close 8728 (time 1761321819.63 total 80.02 last 139.62) total: 9000 open/close in 82.07 seconds: 109.66 ops/second llite.lustre-ffff9652a005d800.statahead_max=0 20008 real 0m47.157s user 0m0.268s sys 0m7.415s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 47 sec llite.lustre-ffff9652a005d800.statahead_max=32 32 20008 real 0m48.349s user 0m0.240s sys 0m7.693s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 48 sec statahead total: 32 statahead wrong: 1 agl total: 29 statahead was stopped, maybe too many locks held! statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity/: 59 seconds rm done statahead total: 32 statahead wrong: 1 agl total: 29 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.15 seconds: 86.98 ops/second llite.lustre-ffff9652a005d800.statahead_max=0 100 real 0m0.080s user 0m0.001s sys 0m0.020s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9652a005d800.statahead_max=32 32 100 real 0m0.082s user 0m0.000s sys 0m0.018s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 32 statahead wrong: 1 agl total: 29 total: 900 open/close in 9.74 seconds: 92.41 ops/second llite.lustre-ffff9652a005d800.statahead_max=0 1000 real 0m0.099s user 0m0.001s sys 0m0.032s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9652a005d800.statahead_max=32 32 1000 real 0m0.062s user 0m0.001s sys 0m0.017s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 32 statahead wrong: 1 agl total: 29 - open/close 1164 (time 1761322015.78 total 10.00 last 116.39) - open/close 2311 (time 1761322025.78 total 20.00 last 114.69) - open/close 3548 (time 1761322035.78 total 30.00 last 123.70) - open/close 4917 (time 1761322045.79 total 40.01 last 136.83) - open/close 6183 (time 1761322055.79 total 50.01 last 126.53) - open/close 7376 (time 1761322065.79 total 60.01 last 119.29) - open/close 8243 (time 1761322075.80 total 70.02 last 86.66) total: 9000 open/close in 78.46 seconds: 114.71 ops/second llite.lustre-ffff9652a005d800.statahead_max=0 10000 real 0m0.110s user 0m0.002s sys 0m0.047s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9652a005d800.statahead_max=32 32 10000 real 0m0.097s user 0m0.001s sys 0m0.049s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 32 statahead wrong: 1 agl total: 29 - open/close 965 (time 1761322099.45 total 10.01 last 96.36) - open/close 2037 (time 1761322109.45 total 20.02 last 107.15) - open/close 3401 (time 1761322119.46 total 30.02 last 136.31) - open/close 4916 (time 1761322129.46 total 40.03 last 151.44) - open/close 6260 (time 1761322139.47 total 50.03 last 134.34) - open/close 7602 (time 1761322149.48 total 60.04 last 134.06) - open/close 9114 (time 1761322159.48 total 70.05 last 151.17) - open/close 10000 (time 1761322166.17 total 76.73 last 132.46) - open/close 11317 (time 1761322176.17 total 86.74 last 131.61) - open/close 12570 (time 1761322186.18 total 96.74 last 125.26) - open/close 13739 (time 1761322196.18 total 106.74 last 116.90) - open/close 14822 (time 1761322206.18 total 116.75 last 108.25) - open/close 16121 (time 1761322216.19 total 126.75 last 129.84) - open/close 17604 (time 1761322226.19 total 136.75 last 148.29) - open/close 18626 (time 1761322236.19 total 146.76 last 102.13) - open/close 19784 (time 1761322246.19 total 156.76 last 115.78) - open/close 21134 (time 1761322256.20 total 166.77 last 134.90) - open/close 22359 (time 1761322266.21 total 176.78 last 122.37) - open/close 23530 (time 1761322276.21 total 186.78 last 117.08) - open/close 24777 (time 1761322286.22 total 196.79 last 124.62) - open/close 25867 (time 1761322296.22 total 206.79 last 108.99) - open/close 27054 (time 1761322306.23 total 216.80 last 118.55) - open/close 28320 (time 1761322316.23 total 226.80 last 126.59) - open/close 29964 (time 1761322326.24 total 236.80 last 164.37) - open/close 31576 (time 1761322336.24 total 246.81 last 161.17) - open/close 33044 (time 1761322346.24 total 256.81 last 146.79) - open/close 34737 (time 1761322356.24 total 266.81 last 169.22) - open/close 36821 (time 1761322366.25 total 276.81 last 208.36) - open/close 38513 (time 1761322376.25 total 286.82 last 169.15) - open/close 40000 (time 1761322385.10 total 295.67 last 167.93) - open/close 41855 (time 1761322395.11 total 305.68 last 185.36) - open/close 43152 (time 1761322405.12 total 315.69 last 129.58) - open/close 44711 (time 1761322415.12 total 325.69 last 155.85) - open/close 46139 (time 1761322425.12 total 335.69 last 142.79) - open/close 47447 (time 1761322435.13 total 345.70 last 130.74) - open/close 48744 (time 1761322445.13 total 355.70 last 129.66) - open/close 49977 (time 1761322455.14 total 365.71 last 123.24) - open/close 51262 (time 1761322465.14 total 375.71 last 128.44) - open/close 52490 (time 1761322475.15 total 385.71 last 122.75) - open/close 53645 (time 1761322485.15 total 395.72 last 115.42) - open/close 54908 (time 1761322495.16 total 405.73 last 126.25) - open/close 56608 (time 1761322505.16 total 415.73 last 169.97) - open/close 58153 (time 1761322515.16 total 425.73 last 154.47) - open/close 59730 (time 1761322525.16 total 435.73 last 157.65) - open/close 61136 (time 1761322535.17 total 445.73 last 140.58) - open/close 62725 (time 1761322545.17 total 455.74 last 158.83) - open/close 64233 (time 1761322555.17 total 465.74 last 150.73) - open/close 65686 (time 1761322565.18 total 475.75 last 145.23) - open/close 66976 (time 1761322575.18 total 485.75 last 128.96) - open/close 68457 (time 1761322585.19 total 495.76 last 148.01) - open/close 70000 (time 1761322593.94 total 504.51 last 176.34) - open/close 71741 (time 1761322603.94 total 514.51 last 174.06) - open/close 73864 (time 1761322613.94 total 524.51 last 212.25) - open/close 75961 (time 1761322623.95 total 534.51 last 209.64) - open/close 78608 (time 1761322633.95 total 544.51 last 264.67) - open/close 80000 (time 1761322642.19 total 552.76 last 168.91) - open/close 81723 (time 1761322652.19 total 562.76 last 172.24) - open/close 83363 (time 1761322662.19 total 572.76 last 163.96) - open/close 85219 (time 1761322672.20 total 582.77 last 185.47) - open/close 86948 (time 1761322682.21 total 592.78 last 172.72) - open/close 88580 (time 1761322692.22 total 602.78 last 163.11) total: 90000 open/close in 608.18 seconds: 147.98 ops/second llite.lustre-ffff9652a005d800.statahead_max=0 100000 real 0m0.489s user 0m0.020s sys 0m0.252s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff9652a005d800.statahead_max=32 32 100000 real 0m0.437s user 0m0.027s sys 0m0.244s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 32 statahead wrong: 1 agl total: 29 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity/: 731 seconds rm done statahead total: 32 statahead wrong: 1 agl total: 29