== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:20:57 (1773739257) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92c5c8e97800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff92c5c8e97800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.99 seconds: 50.34 ops/second llite.lustre-ffff92c5c8e97800.statahead_max=0 208 real 0m1.492s user 0m0.006s sys 0m0.213s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff92c5c8e97800.statahead_max=128 128 208 real 0m0.830s user 0m0.005s sys 0m0.085s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 161 statahead wrong: 2 agl total: 155 list_total: 29 fname_total: 123 hit_total: 2886 miss_total: 1538 - open/close 640 (time 1773739284.27 total 10.00 last 63.97) total: 900 open/close in 14.01 seconds: 64.24 ops/second llite.lustre-ffff92c5c8e97800.statahead_max=0 2008 real 0m13.310s user 0m0.026s sys 0m2.052s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 14 sec llite.lustre-ffff92c5c8e97800.statahead_max=128 128 2008 real 0m4.351s user 0m0.011s sys 0m0.595s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 162 statahead wrong: 2 agl total: 155 list_total: 30 fname_total: 123 hit_total: 3884 miss_total: 1539 - open/close 750 (time 1773739327.62 total 10.01 last 74.94) - open/close 1569 (time 1773739337.63 total 20.02 last 81.79) total: 2000 open/close in 25.71 seconds: 77.78 ops/second llite.lustre-ffff92c5c8e97800.statahead_max=0 6008 real 0m42.027s user 0m0.075s sys 0m6.197s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 42 sec llite.lustre-ffff92c5c8e97800.statahead_max=128 128 6008 real 0m14.536s user 0m0.035s sys 0m1.885s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 15 sec statahead total: 163 statahead wrong: 2 agl total: 155 list_total: 31 fname_total: 123 hit_total: 6883 miss_total: 1539 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff92c5c8e97800.statahead_stats= statahead total: 163 statahead wrong: 2 agl total: 155 list_total: 31 fname_total: 123 hit_total: 6883 miss_total: 1539 mdc.lustre-MDT0000-mdc-ffff92c5c8e97800.batch_stats= snapshot_time: 1773739470.488229406 secs.nsecs start_time: 1773739262.079209593 secs.nsecs elapsed_time: 208.409019813 secs.nsecs subreqs per batch batches % cum % 1: 8 10 10 2: 5 6 16 4: 2 2 19 8: 9 11 31 16: 2 2 33 32: 4 5 38 64: 47 61 100 mdc.lustre-MDT0001-mdc-ffff92c5c8e97800.batch_stats= snapshot_time: 1773739470.488301447 secs.nsecs start_time: 1773739262.079281784 secs.nsecs elapsed_time: 208.409019663 secs.nsecs subreqs per batch batches % cum % 1: 5 6 6 2: 8 10 17 4: 6 8 26 8: 3 4 30 16: 1 1 31 32: 9 12 43 64: 41 56 100 kvm mdc.lustre-MDT0000-mdc-ffff92c5c8e97800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff92c5c8e97800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.24 seconds: 44.61 ops/second llite.lustre-ffff92c5c8e97800.statahead_max=0 100 real 0m0.192s user 0m0.002s sys 0m0.027s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff92c5c8e97800.statahead_max=128 128 100 real 0m0.160s user 0m0.001s sys 0m0.031s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 163 statahead wrong: 2 agl total: 155 list_total: 31 fname_total: 123 hit_total: 6883 miss_total: 1539 - open/close 778 (time 1773739493.82 total 10.01 last 77.74) total: 900 open/close in 11.84 seconds: 76.02 ops/second llite.lustre-ffff92c5c8e97800.statahead_max=0 1000 real 0m0.252s user 0m0.002s sys 0m0.036s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff92c5c8e97800.statahead_max=128 128 1000 real 0m0.134s user 0m0.003s sys 0m0.032s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 163 statahead wrong: 2 agl total: 155 list_total: 31 fname_total: 123 hit_total: 6883 miss_total: 1539 - open/close 900 (time 1773739515.11 total 10.01 last 89.95) - open/close 1591 (time 1773739525.11 total 20.01 last 69.09) - open/close 2417 (time 1773739535.11 total 30.01 last 82.57) - open/close 3312 (time 1773739545.12 total 40.02 last 89.42) - open/close 4149 (time 1773739555.12 total 50.02 last 83.70) - open/close 4958 (time 1773739565.13 total 60.02 last 80.88) - open/close 5722 (time 1773739575.13 total 70.03 last 76.37) - open/close 6527 (time 1773739585.14 total 80.04 last 80.42) - open/close 7182 (time 1773739595.15 total 90.05 last 65.44) - open/close 8163 (time 1773739605.15 total 100.05 last 98.07) total: 9000 open/close in 109.00 seconds: 82.57 ops/second llite.lustre-ffff92c5c8e97800.statahead_max=0 10000 real 0m0.874s user 0m0.002s sys 0m0.120s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff92c5c8e97800.statahead_max=128 128 10000 real 0m0.778s user 0m0.001s sys 0m0.131s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 163 statahead wrong: 2 agl total: 155 list_total: 31 fname_total: 123 hit_total: 6883 miss_total: 1539 - open/close 778 (time 1773739639.90 total 10.00 last 77.79) - open/close 1720 (time 1773739649.90 total 20.00 last 94.18) - open/close 2588 (time 1773739659.91 total 30.01 last 86.72) - open/close 3327 (time 1773739669.91 total 40.01 last 73.89) - open/close 4156 (time 1773739679.91 total 50.02 last 82.89) - open/close 4801 (time 1773739689.92 total 60.03 last 64.43) - open/close 5515 (time 1773739699.92 total 70.03 last 71.40) - open/close 6366 (time 1773739709.93 total 80.03 last 85.04) - open/close 7218 (time 1773739719.94 total 90.04 last 85.16) - open/close 8075 (time 1773739729.95 total 100.06 last 85.54) - open/close 8925 (time 1773739739.97 total 110.07 last 84.90) - open/close 9658 (time 1773739749.97 total 120.07 last 73.27) - open/close 10000 (time 1773739754.52 total 124.63 last 75.08) - open/close 10714 (time 1773739764.53 total 134.63 last 71.36) - open/close 11499 (time 1773739774.53 total 144.63 last 78.48) - open/close 12346 (time 1773739784.54 total 154.65 last 84.60) - open/close 13089 (time 1773739794.55 total 164.65 last 74.25) - open/close 13893 (time 1773739804.56 total 174.66 last 80.33) - open/close 14624 (time 1773739814.56 total 184.66 last 73.10) - open/close 15369 (time 1773739824.57 total 194.67 last 74.42) - open/close 16126 (time 1773739834.58 total 204.68 last 75.65) - open/close 16872 (time 1773739844.58 total 214.68 last 74.57) - open/close 17592 (time 1773739854.58 total 224.69 last 71.99) - open/close 18389 (time 1773739864.60 total 234.70 last 79.58) - open/close 19167 (time 1773739874.61 total 244.71 last 77.72) - open/close 19885 (time 1773739884.61 total 254.72 last 71.75) - open/close 20576 (time 1773739894.62 total 264.72 last 69.06) - open/close 21291 (time 1773739904.63 total 274.73 last 71.46) - open/close 22045 (time 1773739914.63 total 284.73 last 75.37) - open/close 22850 (time 1773739924.64 total 294.74 last 80.41) - open/close 23686 (time 1773739934.65 total 304.75 last 83.53) - open/close 24536 (time 1773739944.66 total 314.76 last 84.94) - open/close 25297 (time 1773739954.66 total 324.76 last 76.09) - open/close 26000 (time 1773739964.66 total 334.76 last 70.26) - open/close 26792 (time 1773739974.67 total 344.77 last 79.13) - open/close 27686 (time 1773739984.67 total 354.78 last 89.37) - open/close 28500 (time 1773739994.68 total 364.78 last 81.35) - open/close 29261 (time 1773740004.69 total 374.79 last 76.05) - open/close 30000 (time 1773740013.16 total 383.26 last 87.27) - open/close 30733 (time 1773740023.16 total 393.26 last 73.27) - open/close 31487 (time 1773740033.17 total 403.27 last 75.34) - open/close 32359 (time 1773740043.17 total 413.27 last 87.18) - open/close 33210 (time 1773740053.17 total 423.28 last 85.07) - open/close 34064 (time 1773740063.18 total 433.28 last 85.36) - open/close 34773 (time 1773740073.18 total 443.29 last 70.86) - open/close 35419 (time 1773740083.20 total 453.30 last 64.50) - open/close 36267 (time 1773740093.21 total 463.31 last 84.74) - open/close 37110 (time 1773740103.21 total 473.32 last 84.24) - open/close 37941 (time 1773740113.22 total 483.32 last 83.08) - open/close 38670 (time 1773740123.23 total 493.33 last 72.83) - open/close 39529 (time 1773740133.23 total 503.33 last 85.87) - open/close 40000 (time 1773740138.55 total 508.65 last 88.55) - open/close 40894 (time 1773740148.56 total 518.66 last 89.33) - open/close 41653 (time 1773740158.56 total 528.66 last 75.88) - open/close 42371 (time 1773740168.57 total 538.67 last 71.71) - open/close 43210 (time 1773740178.58 total 548.68 last 83.83) - open/close 44029 (time 1773740188.59 total 558.69 last 81.83) - open/close 44697 (time 1773740198.59 total 568.70 last 66.77) - open/close 45424 (time 1773740208.60 total 578.70 last 72.65) - open/close 46122 (time 1773740218.60 total 588.71 last 69.77) - open/close 46822 (time 1773740228.61 total 598.71 last 69.99) - open/close 47471 (time 1773740238.63 total 608.73 last 64.75) - open/close 48231 (time 1773740248.63 total 618.73 last 75.98) - open/close 48913 (time 1773740258.63 total 628.74 last 68.18) - open/close 49678 (time 1773740268.64 total 638.74 last 76.47) - open/close 50000 (time 1773740272.13 total 642.23 last 92.23) - open/close 50791 (time 1773740282.13 total 652.23 last 79.09) - open/close 51640 (time 1773740292.13 total 662.24 last 84.87) - open/close 52254 (time 1773740302.15 total 672.25 last 61.31) - open/close 52806 (time 1773740312.16 total 682.26 last 55.16) - open/close 53562 (time 1773740322.18 total 692.28 last 75.45) - open/close 54204 (time 1773740332.18 total 702.28 last 64.17) - open/close 54877 (time 1773740342.18 total 712.28 last 67.30) - open/close 55461 (time 1773740352.19 total 722.29 last 58.35) - open/close 56141 (time 1773740362.19 total 732.29 last 68.00) - open/close 56880 (time 1773740372.20 total 742.30 last 73.87) - open/close 57715 (time 1773740382.20 total 752.31 last 83.43) - open/close 58511 (time 1773740392.22 total 762.32 last 79.48) - open/close 59215 (time 1773740402.23 total 772.33 last 70.32) - open/close 59798 (time 1773740412.25 total 782.35 last 58.18) - open/close 60000 (time 1773740414.70 total 784.81 last 82.31) - open/close 60625 (time 1773740424.72 total 794.82 last 62.43) - open/close 61651 (time 1773740434.72 total 804.82 last 102.53) - open/close 62451 (time 1773740444.72 total 814.82 last 79.99) - open/close 63347 (time 1773740454.73 total 824.83 last 89.52) - open/close 64084 (time 1773740464.74 total 834.84 last 73.67) - open/close 64726 (time 1773740474.74 total 844.84 last 64.17) - open/close 65529 (time 1773740484.75 total 854.85 last 80.23) - open/close 66335 (time 1773740494.75 total 864.86 last 80.56) - open/close 67190 (time 1773740504.77 total 874.87 last 85.39) - open/close 67839 (time 1773740514.77 total 884.87 last 64.89) - open/close 68542 (time 1773740524.78 total 894.88 last 70.25) - open/close 69301 (time 1773740534.79 total 904.89 last 75.81) - open/close 70000 (time 1773740544.36 total 914.47 last 72.99) - open/close 70643 (time 1773740554.38 total 924.48 last 64.23) - open/close 71230 (time 1773740564.39 total 934.50 last 58.59) - open/close 71893 (time 1773740574.40 total 944.50 last 66.26) - open/close 72685 (time 1773740584.41 total 954.51 last 79.16) - open/close 73280 (time 1773740594.41 total 964.51 last 59.48) - open/close 74012 (time 1773740604.43 total 974.53 last 73.06) - open/close 74642 (time 1773740614.45 total 984.55 last 62.88) - open/close 75201 (time 1773740624.45 total 994.56 last 55.87) - open/close 75818 (time 1773740634.45 total 1004.56 last 61.70) - open/close 76638 (time 1773740644.46 total 1014.56 last 81.96) - open/close 77450 (time 1773740654.47 total 1024.57 last 81.11) - open/close 78216 (time 1773740664.47 total 1034.57 last 76.59) - open/close 78878 (time 1773740674.48 total 1044.58 last 66.15) - open/close 79539 (time 1773740684.48 total 1054.58 last 66.09) - open/close 80000 (time 1773740690.69 total 1060.79 last 74.25) - open/close 80619 (time 1773740700.69 total 1070.79 last 61.90) - open/close 81281 (time 1773740710.69 total 1080.80 last 66.18) - open/close 82015 (time 1773740720.70 total 1090.80 last 73.38) - open/close 82521 (time 1773740730.70 total 1100.80 last 50.58) - open/close 83159 (time 1773740740.71 total 1110.81 last 63.73) - open/close 83904 (time 1773740750.72 total 1120.82 last 74.43) - open/close 84660 (time 1773740760.72 total 1130.83 last 75.57) - open/close 85447 (time 1773740770.73 total 1140.83 last 78.66) - open/close 86160 (time 1773740780.74 total 1150.84 last 71.23) - open/close 86919 (time 1773740790.75 total 1160.85 last 75.84) - open/close 87787 (time 1773740800.75 total 1170.85 last 86.78) - open/close 88574 (time 1773740810.76 total 1180.86 last 78.64) - open/close 89197 (time 1773740820.77 total 1190.87 last 62.23) - open/close 89908 (time 1773740830.78 total 1200.88 last 71.04) total: 90000 open/close in 1202.00 seconds: 74.88 ops/second llite.lustre-ffff92c5c8e97800.statahead_max=0 100000 real 0m6.608s user 0m0.016s sys 0m0.948s statx --cached=always -D 100000 files without statahead: 7 sec llite.lustre-ffff92c5c8e97800.statahead_max=128 128 100000 real 0m6.016s user 0m0.020s sys 0m0.917s statx --cached=always -D 100000 files with statahead: 6 sec statahead total: 163 statahead wrong: 2 agl total: 155 list_total: 31 fname_total: 123 hit_total: 6883 miss_total: 1539 statx --cached=always -D done