== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:26:39 (1761240399) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9625c8a70800.batch_stats=0 total: 100 open/close in 1.83 seconds: 54.74 ops/second llite.lustre-ffff9625c8a70800.statahead_max=0 208 real 0m0.863s user 0m0.002s sys 0m0.201s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9625c8a70800.statahead_max=128 128 208 real 0m0.380s user 0m0.002s sys 0m0.088s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 117 list_total: 30 fname_total: 77 hit_total: 6536 miss_total: 1496 total: 900 open/close in 8.63 seconds: 104.30 ops/second llite.lustre-ffff9625c8a70800.statahead_max=0 2008 real 0m8.892s user 0m0.014s sys 0m1.751s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffff9625c8a70800.statahead_max=128 128 2008 real 0m2.382s user 0m0.008s sys 0m0.738s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 31 fname_total: 77 hit_total: 7535 miss_total: 1496 - open/close 946 (time 1761240444.21 total 10.00 last 94.57) - open/close 2040 (time 1761240454.22 total 20.01 last 109.34) - open/close 2983 (time 1761240464.22 total 30.02 last 94.24) - open/close 3886 (time 1761240474.23 total 40.02 last 90.22) total: 4000 open/close in 41.06 seconds: 97.42 ops/second llite.lustre-ffff9625c8a70800.statahead_max=0 10008 real 0m45.149s user 0m0.101s sys 0m8.707s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 45 sec llite.lustre-ffff9625c8a70800.statahead_max=128 128 10008 real 0m14.637s user 0m0.040s sys 0m2.889s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 14 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 77 hit_total: 12534 miss_total: 1496 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 67 seconds llite.lustre-ffff9625c8a70800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 77 hit_total: 12534 miss_total: 1496 mdc.lustre-MDT0000-mdc-ffff9625c8a70800.batch_stats= snapshot_time: 1761240613.595371395 secs.nsecs start_time: 1761240402.479164381 secs.nsecs elapsed_time: 211.116207014 secs.nsecs subreqs per batch batches % cum % 1: 5 2 2 2: 4 2 5 4: 6 3 8 8: 21 12 21 16: 29 17 38 32: 25 14 52 64: 80 47 100 kvm mdc.lustre-MDT0000-mdc-ffff9625c8a70800.batch_stats=0 total: 100 open/close in 1.91 seconds: 52.42 ops/second llite.lustre-ffff9625c8a70800.statahead_max=0 100 real 0m0.057s user 0m0.001s sys 0m0.016s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9625c8a70800.statahead_max=128 128 100 real 0m0.108s user 0m0.002s sys 0m0.031s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 77 hit_total: 12534 miss_total: 1496 - open/close 898 (time 1761240631.30 total 10.01 last 89.73) total: 900 open/close in 10.02 seconds: 89.80 ops/second llite.lustre-ffff9625c8a70800.statahead_max=0 1000 real 0m0.152s user 0m0.000s sys 0m0.051s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9625c8a70800.statahead_max=128 128 1000 real 0m0.075s user 0m0.000s sys 0m0.024s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 77 hit_total: 12534 miss_total: 1496 - open/close 881 (time 1761240647.39 total 10.01 last 88.03) - open/close 1715 (time 1761240657.39 total 20.01 last 83.40) - open/close 2591 (time 1761240667.40 total 30.01 last 87.55) - open/close 3467 (time 1761240677.41 total 40.02 last 87.51) - open/close 4325 (time 1761240687.42 total 50.04 last 85.68) - open/close 5214 (time 1761240697.42 total 60.04 last 88.87) - open/close 6080 (time 1761240707.43 total 70.05 last 86.51) - open/close 7159 (time 1761240717.44 total 80.06 last 107.78) - open/close 8157 (time 1761240727.46 total 90.08 last 99.62) total: 9000 open/close in 99.39 seconds: 90.55 ops/second llite.lustre-ffff9625c8a70800.statahead_max=0 10000 real 0m0.374s user 0m0.005s sys 0m0.057s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9625c8a70800.statahead_max=128 128 10000 real 0m0.377s user 0m0.003s sys 0m0.044s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 77 hit_total: 12534 miss_total: 1496 - open/close 969 (time 1761240755.94 total 10.00 last 96.86) - open/close 1934 (time 1761240765.94 total 20.01 last 96.46) - open/close 2814 (time 1761240775.95 total 30.01 last 87.99) - open/close 3693 (time 1761240785.96 total 40.02 last 87.81) - open/close 4513 (time 1761240795.96 total 50.03 last 81.93) - open/close 5361 (time 1761240805.96 total 60.03 last 84.79) - open/close 6259 (time 1761240815.97 total 70.03 last 89.75) - open/close 7202 (time 1761240825.97 total 80.04 last 94.26) - open/close 8079 (time 1761240835.99 total 90.05 last 87.57) - open/close 8972 (time 1761240846.00 total 100.06 last 89.24) - open/close 9846 (time 1761240856.01 total 110.07 last 87.28) - open/close 10703 (time 1761240866.01 total 120.08 last 85.66) - open/close 11612 (time 1761240876.02 total 130.09 last 90.81) - open/close 12440 (time 1761240886.03 total 140.09 last 82.78) - open/close 13327 (time 1761240896.03 total 150.09 last 88.68) - open/close 14297 (time 1761240906.03 total 160.09 last 96.98) - open/close 15256 (time 1761240916.03 total 170.10 last 95.88) - open/close 16154 (time 1761240926.04 total 180.10 last 89.77) - open/close 17043 (time 1761240936.04 total 190.11 last 88.82) - open/close 18012 (time 1761240946.05 total 200.11 last 96.85) - open/close 18969 (time 1761240956.05 total 210.12 last 95.66) - open/close 19783 (time 1761240966.06 total 220.12 last 81.35) - open/close 20000 (time 1761240968.85 total 222.91 last 77.77) - open/close 20858 (time 1761240978.86 total 232.92 last 85.71) - open/close 21770 (time 1761240988.87 total 242.93 last 91.14) - open/close 22731 (time 1761240998.87 total 252.94 last 96.06) - open/close 23774 (time 1761241008.88 total 262.95 last 104.19) - open/close 24796 (time 1761241018.89 total 272.96 last 102.07) - open/close 25737 (time 1761241028.89 total 282.96 last 94.10) - open/close 26651 (time 1761241038.90 total 292.97 last 91.34) - open/close 27474 (time 1761241048.91 total 302.97 last 82.27) - open/close 28314 (time 1761241058.91 total 312.98 last 83.95) - open/close 29205 (time 1761241068.92 total 322.99 last 89.00) - open/close 30000 (time 1761241077.98 total 332.04 last 87.81) - open/close 30844 (time 1761241087.98 total 342.05 last 84.33) - open/close 31651 (time 1761241097.99 total 352.05 last 80.65) - open/close 32432 (time 1761241108.01 total 362.07 last 77.96) - open/close 33251 (time 1761241118.01 total 372.07 last 81.88) - open/close 34110 (time 1761241128.02 total 382.08 last 85.83) - open/close 34909 (time 1761241138.02 total 392.09 last 79.87) - open/close 35793 (time 1761241148.02 total 402.09 last 88.39) - open/close 36627 (time 1761241158.03 total 412.09 last 83.39) - open/close 37509 (time 1761241168.06 total 422.12 last 87.93) - open/close 38327 (time 1761241178.08 total 432.15 last 81.59) - open/close 39075 (time 1761241188.09 total 442.15 last 74.76) - open/close 39874 (time 1761241198.09 total 452.16 last 79.86) - open/close 40706 (time 1761241208.10 total 462.17 last 83.11) - open/close 41534 (time 1761241218.10 total 472.17 last 82.80) - open/close 42371 (time 1761241228.11 total 482.17 last 83.66) - open/close 43248 (time 1761241238.11 total 492.17 last 87.70) - open/close 44069 (time 1761241248.12 total 502.18 last 82.04) - open/close 44876 (time 1761241258.12 total 512.18 last 80.67) - open/close 45684 (time 1761241268.13 total 522.19 last 80.72) - open/close 46519 (time 1761241278.14 total 532.20 last 83.41) - open/close 47441 (time 1761241288.15 total 542.21 last 92.14) - open/close 48311 (time 1761241298.15 total 552.22 last 86.94) - open/close 49303 (time 1761241308.16 total 562.22 last 99.13) - open/close 50000 (time 1761241316.61 total 570.67 last 82.51) - open/close 50825 (time 1761241326.61 total 580.68 last 82.44) - open/close 51679 (time 1761241336.62 total 590.68 last 85.38) - open/close 52477 (time 1761241346.63 total 600.69 last 79.73) - open/close 53256 (time 1761241356.63 total 610.70 last 77.85) - open/close 54036 (time 1761241366.63 total 620.70 last 77.99) - open/close 54752 (time 1761241376.64 total 630.71 last 71.55) - open/close 55649 (time 1761241386.65 total 640.71 last 89.65) - open/close 56584 (time 1761241396.66 total 650.72 last 93.41) - open/close 57452 (time 1761241406.66 total 660.73 last 86.73) - open/close 58344 (time 1761241416.67 total 670.74 last 89.13) - open/close 59114 (time 1761241426.68 total 680.75 last 76.92) - open/close 59968 (time 1761241436.69 total 690.75 last 85.36) - open/close 60875 (time 1761241446.69 total 700.76 last 90.68) - open/close 61654 (time 1761241456.69 total 710.76 last 77.88) - open/close 62538 (time 1761241466.70 total 720.76 last 88.37) - open/close 63428 (time 1761241476.70 total 730.76 last 89.00) - open/close 64224 (time 1761241486.71 total 740.77 last 79.50) - open/close 65001 (time 1761241496.72 total 750.78 last 77.63) - open/close 65846 (time 1761241506.73 total 760.79 last 84.45) - open/close 66721 (time 1761241516.73 total 770.79 last 87.48) - open/close 67558 (time 1761241526.73 total 780.80 last 83.68) - open/close 68383 (time 1761241536.74 total 790.80 last 82.43) - open/close 69150 (time 1761241546.74 total 800.80 last 76.70) - open/close 69810 (time 1761241556.75 total 810.81 last 65.95) - open/close 70000 (time 1761241558.99 total 813.05 last 84.76) - open/close 70827 (time 1761241568.99 total 823.06 last 82.69) - open/close 71668 (time 1761241579.00 total 833.06 last 84.07) - open/close 72559 (time 1761241589.00 total 843.06 last 89.07) - open/close 73436 (time 1761241599.01 total 853.07 last 87.63) - open/close 74360 (time 1761241609.01 total 863.07 last 92.40) - open/close 75225 (time 1761241619.01 total 873.07 last 86.48) - open/close 76125 (time 1761241629.02 total 883.08 last 89.93) - open/close 77103 (time 1761241639.03 total 893.09 last 97.69) - open/close 78019 (time 1761241649.03 total 903.09 last 91.58) - open/close 78885 (time 1761241659.04 total 913.11 last 86.47) - open/close 79739 (time 1761241669.05 total 923.11 last 85.38) - open/close 80000 (time 1761241672.07 total 926.14 last 86.26) - open/close 80941 (time 1761241682.09 total 936.15 last 93.98) - open/close 81792 (time 1761241692.09 total 946.15 last 85.07) - open/close 82611 (time 1761241702.10 total 956.16 last 81.84) - open/close 83514 (time 1761241712.10 total 966.17 last 90.25) - open/close 84433 (time 1761241722.12 total 976.18 last 91.76) - open/close 85318 (time 1761241732.12 total 986.19 last 88.45) - open/close 86161 (time 1761241742.12 total 996.19 last 84.29) - open/close 87045 (time 1761241752.12 total 1006.19 last 88.39) - open/close 87897 (time 1761241762.14 total 1016.20 last 85.08) - open/close 88753 (time 1761241772.14 total 1026.21 last 85.54) - open/close 89558 (time 1761241782.15 total 1036.21 last 80.49) total: 90000 open/close in 1041.29 seconds: 86.43 ops/second llite.lustre-ffff9625c8a70800.statahead_max=0 100000 real 0m3.725s user 0m0.013s sys 0m0.263s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff9625c8a70800.statahead_max=128 128 100000 real 0m3.523s user 0m0.015s sys 0m0.256s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 77 hit_total: 12534 miss_total: 1496 statx --cached=always -D done