== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:32:00 (1781231520) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c0bd90e4800.batch_stats=0 total: 100 open/close in 1.09 seconds: 91.52 ops/second llite.lustre-ffff9c0bd90e4800.statahead_max=0 208 real 0m0.652s user 0m0.006s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff9c0bd90e4800.statahead_max=128 llite.lustre-ffff9c0bd90e4800.statahead_max=128 208 real 0m0.270s user 0m0.004s sys 0m0.108s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 89 statahead wrong: 2 agl total: 86 list_total: 26 fname_total: 63 hit_total: 2481 miss_total: 1138 swrong=2 ewrong=2 total: 900 open/close in 5.19 seconds: 173.25 ops/second llite.lustre-ffff9c0bd90e4800.statahead_max=0 2008 real 0m6.774s user 0m0.023s sys 0m1.946s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffff9c0bd90e4800.statahead_max=128 llite.lustre-ffff9c0bd90e4800.statahead_max=128 2008 real 0m2.227s user 0m0.012s sys 0m0.834s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 90 statahead wrong: 2 agl total: 86 list_total: 27 fname_total: 63 hit_total: 3479 miss_total: 1139 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 8 seconds llite.lustre-ffff9c0bd90e4800.statahead_stats= statahead total: 90 statahead wrong: 2 agl total: 86 list_total: 27 fname_total: 63 hit_total: 3479 miss_total: 1139 mdc.lustre-MDT0000-mdc-ffff9c0bd90e4800.batch_stats= snapshot_time: 1781231553.474654284 secs.nsecs start_time: 1781231522.003712969 secs.nsecs elapsed_time: 31.470941315 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 4 12 18 16: 4 12 31 32: 8 25 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9c0bd90e4800.batch_stats=0 total: 100 open/close in 1.51 seconds: 66.35 ops/second llite.lustre-ffff9c0bd90e4800.statahead_max=0 100 real 0m0.039s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9c0bd90e4800.statahead_max=128 llite.lustre-ffff9c0bd90e4800.statahead_max=128 100 real 0m0.037s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 90 statahead wrong: 2 agl total: 86 list_total: 27 fname_total: 63 hit_total: 3479 miss_total: 1139 swrong=2 ewrong=2 total: 900 open/close in 6.96 seconds: 129.29 ops/second llite.lustre-ffff9c0bd90e4800.statahead_max=0 1000 real 0m0.108s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c0bd90e4800.statahead_max=128 llite.lustre-ffff9c0bd90e4800.statahead_max=128 1000 real 0m0.102s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 90 statahead wrong: 2 agl total: 86 list_total: 27 fname_total: 63 hit_total: 3479 miss_total: 1139 swrong=2 ewrong=2 - open/close 1294 (time 1781231580.91 total 10.00 last 129.35) - open/close 2790 (time 1781231590.92 total 20.01 last 149.51) - open/close 4518 (time 1781231600.92 total 30.01 last 172.72) - open/close 6177 (time 1781231610.92 total 40.02 last 165.87) - open/close 7971 (time 1781231620.93 total 50.02 last 179.29) total: 9000 open/close in 57.36 seconds: 156.91 ops/second llite.lustre-ffff9c0bd90e4800.statahead_max=0 10000 real 0m0.380s user 0m0.004s sys 0m0.074s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9c0bd90e4800.statahead_max=128 llite.lustre-ffff9c0bd90e4800.statahead_max=128 10000 real 0m0.452s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 90 statahead wrong: 2 agl total: 86 list_total: 27 fname_total: 63 hit_total: 3479 miss_total: 1139 swrong=2 ewrong=2 - open/close 974 (time 1781231648.15 total 10.01 last 97.34) - open/close 2105 (time 1781231658.15 total 20.01 last 113.09) - open/close 3677 (time 1781231668.15 total 30.01 last 157.14) - open/close 5092 (time 1781231678.16 total 40.02 last 141.37) - open/close 6447 (time 1781231688.17 total 50.02 last 135.45) - open/close 8464 (time 1781231698.17 total 60.02 last 201.69) - open/close 10000 (time 1781231707.82 total 69.68 last 159.07) - open/close 11817 (time 1781231717.83 total 79.68 last 181.66) - open/close 13114 (time 1781231727.83 total 89.69 last 129.62) - open/close 14386 (time 1781231737.84 total 99.69 last 127.14) - open/close 15533 (time 1781231747.84 total 109.70 last 114.67) - open/close 16670 (time 1781231757.84 total 119.70 last 113.65) - open/close 17724 (time 1781231767.84 total 129.70 last 105.40) - open/close 18908 (time 1781231777.85 total 139.71 last 118.29) - open/close 20000 (time 1781231787.41 total 149.26 last 114.32) - open/close 21410 (time 1781231797.41 total 159.27 last 140.88) - open/close 22759 (time 1781231807.42 total 169.28 last 134.85) - open/close 24253 (time 1781231817.42 total 179.28 last 149.32) - open/close 25635 (time 1781231827.43 total 189.28 last 138.15) - open/close 26934 (time 1781231837.43 total 199.29 last 129.86) - open/close 28285 (time 1781231847.44 total 209.29 last 135.01) - open/close 29632 (time 1781231857.44 total 219.30 last 134.63) - open/close 30000 (time 1781231860.34 total 222.19 last 127.11) - open/close 31216 (time 1781231870.35 total 232.20 last 121.48) - open/close 32484 (time 1781231880.35 total 242.21 last 126.75) - open/close 33447 (time 1781231890.36 total 252.22 last 96.20) - open/close 34460 (time 1781231900.37 total 262.22 last 101.26) - open/close 35618 (time 1781231910.37 total 272.23 last 115.74) - open/close 36702 (time 1781231920.38 total 282.23 last 108.33) - open/close 37817 (time 1781231930.38 total 292.24 last 111.44) - open/close 38852 (time 1781231940.39 total 302.24 last 103.45) - open/close 39896 (time 1781231950.39 total 312.25 last 104.38) - open/close 41165 (time 1781231960.39 total 322.25 last 126.89) - open/close 42530 (time 1781231970.39 total 332.25 last 136.44) - open/close 43892 (time 1781231980.40 total 342.26 last 136.14) - open/close 45116 (time 1781231990.40 total 352.26 last 122.40) - open/close 46189 (time 1781232000.41 total 362.26 last 107.22) - open/close 47418 (time 1781232010.41 total 372.27 last 122.79) - open/close 48599 (time 1781232020.42 total 382.28 last 118.06) - open/close 49963 (time 1781232030.46 total 392.32 last 135.80) - open/close 51370 (time 1781232040.46 total 402.32 last 140.70) - open/close 52656 (time 1781232050.46 total 412.32 last 128.59) - open/close 54018 (time 1781232060.47 total 422.33 last 136.12) - open/close 55321 (time 1781232070.47 total 432.33 last 130.26) - open/close 56531 (time 1781232080.47 total 442.33 last 120.98) - open/close 57906 (time 1781232090.48 total 452.33 last 137.47) - open/close 59058 (time 1781232100.48 total 462.34 last 115.13) - open/close 60000 (time 1781232108.54 total 470.40 last 116.87) - open/close 61230 (time 1781232118.54 total 480.40 last 122.97) - open/close 62500 (time 1781232128.55 total 490.40 last 126.98) - open/close 63835 (time 1781232138.55 total 500.41 last 133.40) - open/close 65104 (time 1781232148.56 total 510.42 last 126.76) - open/close 66371 (time 1781232158.57 total 520.42 last 126.68) - open/close 67666 (time 1781232168.57 total 530.43 last 129.45) - open/close 68942 (time 1781232178.57 total 540.43 last 127.56) - open/close 70000 (time 1781232187.59 total 549.44 last 117.38) - open/close 71031 (time 1781232197.59 total 559.45 last 103.02) - open/close 72050 (time 1781232207.61 total 569.46 last 101.75) - open/close 73030 (time 1781232217.61 total 579.46 last 98.00) - open/close 74118 (time 1781232227.62 total 589.48 last 108.63) - open/close 75358 (time 1781232237.62 total 599.48 last 123.99) - open/close 76710 (time 1781232247.63 total 609.48 last 135.16) - open/close 78265 (time 1781232257.63 total 619.49 last 155.49) - open/close 79790 (time 1781232267.63 total 629.49 last 152.46) - open/close 81164 (time 1781232277.63 total 639.49 last 137.36) - open/close 82737 (time 1781232287.64 total 649.49 last 157.24) - open/close 84426 (time 1781232297.64 total 659.50 last 168.86) - open/close 85769 (time 1781232307.64 total 669.50 last 134.26) - open/close 87028 (time 1781232317.64 total 679.50 last 125.88) - open/close 88281 (time 1781232327.64 total 689.50 last 125.29) - open/close 89638 (time 1781232337.69 total 699.55 last 135.04) total: 90000 open/close in 702.18 seconds: 128.17 ops/second llite.lustre-ffff9c0bd90e4800.statahead_max=0 100000 real 0m2.187s user 0m0.014s sys 0m0.245s 'statx --cached=always -D' 100000 files without statahead: 3 sec llite.lustre-ffff9c0bd90e4800.statahead_max=128 llite.lustre-ffff9c0bd90e4800.statahead_max=128 100000 real 0m2.367s user 0m0.017s sys 0m0.242s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 90 statahead wrong: 2 agl total: 86 list_total: 27 fname_total: 63 hit_total: 3479 miss_total: 1139 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1498 seconds llite.lustre-ffff9c0bd90e4800.statahead_stats= statahead total: 90 statahead wrong: 2 agl total: 86 list_total: 27 fname_total: 63 hit_total: 3479 miss_total: 1139 mdc.lustre-MDT0000-mdc-ffff9c0bd90e4800.batch_stats= snapshot_time: 1781233872.586884670 secs.nsecs start_time: 1781231554.120846580 secs.nsecs elapsed_time: 2318.466038090 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536