== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:22:02 (1773224522) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa0a3911a4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0a3911a4000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.89 seconds: 52.79 ops/second llite.lustre-ffffa0a3911a4000.statahead_max=0 208 real 0m0.994s user 0m0.006s sys 0m0.213s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffffa0a3911a4000.statahead_max=128 128 208 real 0m0.369s user 0m0.003s sys 0m0.076s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 31 fname_total: 89 hit_total: 6767 miss_total: 1443 total: 900 open/close in 7.55 seconds: 119.24 ops/second llite.lustre-ffffa0a3911a4000.statahead_max=0 2008 real 0m8.755s user 0m0.024s sys 0m1.920s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffffa0a3911a4000.statahead_max=128 128 2008 real 0m2.956s user 0m0.006s sys 0m0.685s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 121 statahead wrong: 2 agl total: 115 list_total: 32 fname_total: 89 hit_total: 7765 miss_total: 1444 - open/close 1015 (time 1773224567.64 total 10.01 last 101.43) - open/close 1944 (time 1773224577.64 total 20.01 last 92.82) - open/close 2884 (time 1773224587.65 total 30.02 last 93.94) - open/close 3787 (time 1773224597.66 total 40.03 last 90.24) total: 4000 open/close in 42.54 seconds: 94.02 ops/second llite.lustre-ffffa0a3911a4000.statahead_max=0 10008 real 0m50.541s user 0m0.117s sys 0m9.615s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 51 sec llite.lustre-ffffa0a3911a4000.statahead_max=128 128 10008 real 0m15.536s user 0m0.061s sys 0m3.242s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 16 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 33 fname_total: 89 hit_total: 12764 miss_total: 1444 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 59 seconds llite.lustre-ffffa0a3911a4000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 33 fname_total: 89 hit_total: 12764 miss_total: 1444 mdc.lustre-MDT0000-mdc-ffffa0a3911a4000.batch_stats= snapshot_time: 1773224737.369258313 secs.nsecs start_time: 1773224525.440605150 secs.nsecs elapsed_time: 211.928653163 secs.nsecs subreqs per batch batches % cum % 1: 13 11 11 2: 14 12 23 4: 8 6 30 8: 4 3 33 16: 3 2 36 32: 5 4 40 64: 68 59 100 mdc.lustre-MDT0001-mdc-ffffa0a3911a4000.batch_stats= snapshot_time: 1773224737.369316808 secs.nsecs start_time: 1773224525.442475137 secs.nsecs elapsed_time: 211.926841671 secs.nsecs subreqs per batch batches % cum % 1: 24 21 21 2: 5 4 25 4: 7 6 31 8: 4 3 35 16: 1 0 36 32: 9 7 44 64: 63 55 100 kvm mdc.lustre-MDT0000-mdc-ffffa0a3911a4000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa0a3911a4000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.65 seconds: 60.79 ops/second llite.lustre-ffffa0a3911a4000.statahead_max=0 100 real 0m0.100s user 0m0.002s sys 0m0.020s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffffa0a3911a4000.statahead_max=128 128 100 real 0m0.090s user 0m0.001s sys 0m0.021s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 33 fname_total: 89 hit_total: 12764 miss_total: 1444 total: 900 open/close in 7.95 seconds: 113.24 ops/second llite.lustre-ffffa0a3911a4000.statahead_max=0 1000 real 0m0.170s user 0m0.004s sys 0m0.027s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffffa0a3911a4000.statahead_max=128 128 1000 real 0m0.163s user 0m0.001s sys 0m0.045s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 33 fname_total: 89 hit_total: 12764 miss_total: 1444 - open/close 1019 (time 1773224767.76 total 10.01 last 101.82) - open/close 2077 (time 1773224777.76 total 20.01 last 105.75) - open/close 3149 (time 1773224787.77 total 30.02 last 107.12) - open/close 4235 (time 1773224797.77 total 40.02 last 108.58) - open/close 5394 (time 1773224807.78 total 50.03 last 115.83) - open/close 6453 (time 1773224817.78 total 60.03 last 105.88) - open/close 7460 (time 1773224827.78 total 70.03 last 100.69) - open/close 8478 (time 1773224837.79 total 80.03 last 101.77) total: 9000 open/close in 83.65 seconds: 107.59 ops/second llite.lustre-ffffa0a3911a4000.statahead_max=0 10000 real 0m0.362s user 0m0.004s sys 0m0.141s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffffa0a3911a4000.statahead_max=128 128 10000 real 0m0.502s user 0m0.002s sys 0m0.121s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 33 fname_total: 89 hit_total: 12764 miss_total: 1444 - open/close 960 (time 1773224861.14 total 10.01 last 95.90) - open/close 1998 (time 1773224871.15 total 20.02 last 103.70) - open/close 3065 (time 1773224881.16 total 30.02 last 106.65) - open/close 4322 (time 1773224891.16 total 40.03 last 125.69) - open/close 5346 (time 1773224901.17 total 50.04 last 102.30) - open/close 6355 (time 1773224911.17 total 60.04 last 100.86) - open/close 7339 (time 1773224921.18 total 70.04 last 98.35) - open/close 8311 (time 1773224931.18 total 80.05 last 97.12) - open/close 9450 (time 1773224941.19 total 90.06 last 113.84) - open/close 10000 (time 1773224945.95 total 94.82 last 115.58) - open/close 10992 (time 1773224955.95 total 104.82 last 99.16) - open/close 11997 (time 1773224965.96 total 114.83 last 100.44) - open/close 13058 (time 1773224975.96 total 124.83 last 106.06) - open/close 14181 (time 1773224985.97 total 134.83 last 112.26) - open/close 15323 (time 1773224995.97 total 144.84 last 114.13) - open/close 16357 (time 1773225005.97 total 154.84 last 103.38) - open/close 17301 (time 1773225015.98 total 164.84 last 94.37) - open/close 18306 (time 1773225025.98 total 174.85 last 100.49) - open/close 19293 (time 1773225035.99 total 184.85 last 98.62) - open/close 20000 (time 1773225041.99 total 190.86 last 117.75) - open/close 21133 (time 1773225052.00 total 200.87 last 113.22) - open/close 22098 (time 1773225062.00 total 210.87 last 96.46) - open/close 23134 (time 1773225072.02 total 220.88 last 103.46) - open/close 24149 (time 1773225082.02 total 230.89 last 101.44) - open/close 25260 (time 1773225092.03 total 240.90 last 111.00) - open/close 26267 (time 1773225102.03 total 250.90 last 100.68) - open/close 27244 (time 1773225112.03 total 260.90 last 97.68) - open/close 28181 (time 1773225122.04 total 270.91 last 93.68) - open/close 29244 (time 1773225132.04 total 280.91 last 106.30) - open/close 30000 (time 1773225140.10 total 288.97 last 93.72) - open/close 30946 (time 1773225150.12 total 298.99 last 94.46) - open/close 31899 (time 1773225160.12 total 308.99 last 95.28) - open/close 32908 (time 1773225170.13 total 319.00 last 100.80) - open/close 33903 (time 1773225180.13 total 329.00 last 99.46) - open/close 34786 (time 1773225190.14 total 339.01 last 88.27) - open/close 35622 (time 1773225200.14 total 349.01 last 83.56) - open/close 36485 (time 1773225210.15 total 359.02 last 86.25) - open/close 37579 (time 1773225220.15 total 369.02 last 109.34) - open/close 38493 (time 1773225230.16 total 379.03 last 91.32) - open/close 39399 (time 1773225240.17 total 389.04 last 90.50) - open/close 40000 (time 1773225246.66 total 395.53 last 92.65) - open/close 40956 (time 1773225256.67 total 405.53 last 95.55) - open/close 41933 (time 1773225266.68 total 415.54 last 97.60) - open/close 42883 (time 1773225276.68 total 425.55 last 94.99) - open/close 43858 (time 1773225286.69 total 435.55 last 97.43) - open/close 44990 (time 1773225296.69 total 445.55 last 113.18) - open/close 46056 (time 1773225306.69 total 455.55 last 106.60) - open/close 47175 (time 1773225316.69 total 465.55 last 111.90) - open/close 48212 (time 1773225326.69 total 475.56 last 103.62) - open/close 49301 (time 1773225336.70 total 485.56 last 108.88) - open/close 50000 (time 1773225342.68 total 491.55 last 116.75) - open/close 51131 (time 1773225352.69 total 501.56 last 113.06) - open/close 52353 (time 1773225362.69 total 511.56 last 122.13) - open/close 53619 (time 1773225372.70 total 521.57 last 126.49) - open/close 54823 (time 1773225382.70 total 531.57 last 120.38) - open/close 55958 (time 1773225392.71 total 541.58 last 113.45) - open/close 57349 (time 1773225402.72 total 551.59 last 138.96) - open/close 58547 (time 1773225412.73 total 561.60 last 119.67) - open/close 59868 (time 1773225422.73 total 571.60 last 132.08) - open/close 61199 (time 1773225432.73 total 581.60 last 133.07) - open/close 62554 (time 1773225442.74 total 591.61 last 135.44) - open/close 63903 (time 1773225452.74 total 601.61 last 134.88) - open/close 65241 (time 1773225462.75 total 611.61 last 133.71) - open/close 66480 (time 1773225472.75 total 621.62 last 123.85) - open/close 67781 (time 1773225482.76 total 631.63 last 129.99) - open/close 68982 (time 1773225492.76 total 641.63 last 120.07) - open/close 70000 (time 1773225500.60 total 649.47 last 129.78) - open/close 71237 (time 1773225510.61 total 659.48 last 123.64) - open/close 72564 (time 1773225520.61 total 669.48 last 132.67) - open/close 73835 (time 1773225530.62 total 679.49 last 126.99) - open/close 75081 (time 1773225540.62 total 689.49 last 124.57) - open/close 76419 (time 1773225550.62 total 699.49 last 133.79) - open/close 77947 (time 1773225560.62 total 709.49 last 152.77) - open/close 79387 (time 1773225570.63 total 719.49 last 143.98) - open/close 80000 (time 1773225574.77 total 723.63 last 148.07) - open/close 81292 (time 1773225584.77 total 733.64 last 129.10) - open/close 82661 (time 1773225594.78 total 743.64 last 136.87) - open/close 84165 (time 1773225604.78 total 753.65 last 150.31) - open/close 85482 (time 1773225614.79 total 763.65 last 131.65) - open/close 86755 (time 1773225624.79 total 773.66 last 127.29) - open/close 88378 (time 1773225634.79 total 783.66 last 162.26) total: 90000 open/close in 793.15 seconds: 113.47 ops/second llite.lustre-ffffa0a3911a4000.statahead_max=0 100000 real 0m2.027s user 0m0.015s sys 0m0.826s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffffa0a3911a4000.statahead_max=128 128 100000 real 0m1.958s user 0m0.019s sys 0m0.851s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 33 fname_total: 89 hit_total: 12764 miss_total: 1444 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1077 seconds llite.lustre-ffffa0a3911a4000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 115 list_total: 33 fname_total: 89 hit_total: 12764 miss_total: 1444 mdc.lustre-MDT0000-mdc-ffffa0a3911a4000.batch_stats= snapshot_time: 1773226750.358517510 secs.nsecs start_time: 1773224738.305385321 secs.nsecs elapsed_time: 2012.053132189 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa0a3911a4000.batch_stats= snapshot_time: 1773226750.358585444 secs.nsecs start_time: 1773224738.305469765 secs.nsecs elapsed_time: 2012.053115679 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