== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:39:23 (1772469563) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff944dc7f5a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff944dc7f5a000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.36 seconds: 42.36 ops/second llite.lustre-ffff944dc7f5a000.statahead_max=0 208 real 0m1.527s user 0m0.005s sys 0m0.199s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff944dc7f5a000.statahead_max=128 128 208 real 0m0.675s user 0m0.002s sys 0m0.083s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 95 statahead wrong: 2 agl total: 91 list_total: 34 fname_total: 61 hit_total: 17598 miss_total: 1182 - open/close 875 (time 1772469587.84 total 10.01 last 87.45) total: 900 open/close in 10.38 seconds: 86.67 ops/second llite.lustre-ffff944dc7f5a000.statahead_max=0 2008 real 0m12.548s user 0m0.019s sys 0m1.895s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 13 sec llite.lustre-ffff944dc7f5a000.statahead_max=128 128 2008 real 0m3.745s user 0m0.011s sys 0m0.562s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 35 fname_total: 61 hit_total: 18596 miss_total: 1183 - open/close 971 (time 1772469624.05 total 10.00 last 97.10) - open/close 1859 (time 1772469634.08 total 20.03 last 88.56) total: 2000 open/close in 21.65 seconds: 92.37 ops/second llite.lustre-ffff944dc7f5a000.statahead_max=0 6008 real 0m43.572s user 0m0.075s sys 0m5.649s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 43 sec llite.lustre-ffff944dc7f5a000.statahead_max=128 128 6008 real 0m11.028s user 0m0.032s sys 0m1.745s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 11 sec statahead total: 97 statahead wrong: 2 agl total: 91 list_total: 36 fname_total: 61 hit_total: 21594 miss_total: 1184 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 49 seconds llite.lustre-ffff944dc7f5a000.statahead_stats= statahead total: 97 statahead wrong: 2 agl total: 91 list_total: 36 fname_total: 61 hit_total: 21594 miss_total: 1184 mdc.lustre-MDT0000-mdc-ffff944dc7f5a000.batch_stats= snapshot_time: 1772469753.208075057 secs.nsecs start_time: 1772469567.557426160 secs.nsecs elapsed_time: 185.650648897 secs.nsecs subreqs per batch batches % cum % 1: 6 7 7 2: 5 6 14 4: 7 9 23 8: 7 9 32 16: 1 1 33 32: 7 9 42 64: 44 57 100 mdc.lustre-MDT0001-mdc-ffff944dc7f5a000.batch_stats= snapshot_time: 1772469753.208148909 secs.nsecs start_time: 1772469567.557517625 secs.nsecs elapsed_time: 185.650631284 secs.nsecs subreqs per batch batches % cum % 1: 7 9 9 2: 4 5 15 4: 5 6 22 8: 6 8 30 16: 1 1 31 32: 10 13 45 64: 39 54 100 kvm mdc.lustre-MDT0000-mdc-ffff944dc7f5a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff944dc7f5a000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.38 seconds: 41.94 ops/second llite.lustre-ffff944dc7f5a000.statahead_max=0 100 real 0m0.142s user 0m0.002s sys 0m0.020s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff944dc7f5a000.statahead_max=128 128 100 real 0m0.150s user 0m0.002s sys 0m0.021s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 97 statahead wrong: 2 agl total: 91 list_total: 36 fname_total: 61 hit_total: 21594 miss_total: 1184 total: 900 open/close in 8.77 seconds: 102.60 ops/second llite.lustre-ffff944dc7f5a000.statahead_max=0 1000 real 0m0.128s user 0m0.001s sys 0m0.028s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff944dc7f5a000.statahead_max=128 128 1000 real 0m0.217s user 0m0.003s sys 0m0.026s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 97 statahead wrong: 2 agl total: 91 list_total: 36 fname_total: 61 hit_total: 21594 miss_total: 1184 - open/close 690 (time 1772469790.98 total 10.00 last 68.99) - open/close 1546 (time 1772469800.99 total 20.00 last 85.58) - open/close 2346 (time 1772469810.99 total 30.01 last 79.96) - open/close 3111 (time 1772469821.00 total 40.02 last 76.44) - open/close 3777 (time 1772469831.00 total 50.02 last 66.58) - open/close 4435 (time 1772469841.01 total 60.03 last 65.77) - open/close 5096 (time 1772469851.02 total 70.03 last 66.05) - open/close 5896 (time 1772469861.03 total 80.04 last 79.92) - open/close 6739 (time 1772469871.03 total 90.05 last 84.25) - open/close 7537 (time 1772469881.03 total 100.05 last 79.78) - open/close 8387 (time 1772469891.04 total 110.06 last 84.91) total: 9000 open/close in 117.72 seconds: 76.46 ops/second llite.lustre-ffff944dc7f5a000.statahead_max=0 10000 real 0m0.834s user 0m0.006s sys 0m0.125s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff944dc7f5a000.statahead_max=128 128 10000 real 0m0.612s user 0m0.005s sys 0m0.104s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 97 statahead wrong: 2 agl total: 91 list_total: 36 fname_total: 61 hit_total: 21594 miss_total: 1184 - open/close 745 (time 1772469922.42 total 10.00 last 74.47) - open/close 1771 (time 1772469932.42 total 20.01 last 102.59) - open/close 2873 (time 1772469942.43 total 30.01 last 110.15) - open/close 3877 (time 1772469952.44 total 40.03 last 100.25) - open/close 4821 (time 1772469962.45 total 50.03 last 94.33) - open/close 5810 (time 1772469972.46 total 60.04 last 98.83) - open/close 6488 (time 1772469982.46 total 70.05 last 67.76) - open/close 7385 (time 1772469992.47 total 80.05 last 89.68) - open/close 8299 (time 1772470002.49 total 90.07 last 91.21) - open/close 9139 (time 1772470012.49 total 100.08 last 83.94) - open/close 10000 (time 1772470022.42 total 110.00 last 86.78) - open/close 10672 (time 1772470032.42 total 120.00 last 67.20) - open/close 11332 (time 1772470042.43 total 130.01 last 65.93) - open/close 12127 (time 1772470052.45 total 140.03 last 79.36) - open/close 12975 (time 1772470062.45 total 150.03 last 84.78) - open/close 13760 (time 1772470072.46 total 160.04 last 78.41) - open/close 14752 (time 1772470082.47 total 170.05 last 99.11) - open/close 15817 (time 1772470092.47 total 180.05 last 106.50) - open/close 16901 (time 1772470102.47 total 190.05 last 108.33) - open/close 17889 (time 1772470112.48 total 200.06 last 98.76) - open/close 18735 (time 1772470122.48 total 210.06 last 84.58) - open/close 19563 (time 1772470132.48 total 220.06 last 82.78) - open/close 20000 (time 1772470137.12 total 224.70 last 94.24) - open/close 20776 (time 1772470147.13 total 234.71 last 77.55) - open/close 21717 (time 1772470157.14 total 244.72 last 94.01) - open/close 22579 (time 1772470167.14 total 254.72 last 86.16) - open/close 23479 (time 1772470177.15 total 264.74 last 89.87) - open/close 24238 (time 1772470187.16 total 274.74 last 75.89) - open/close 25089 (time 1772470197.17 total 284.75 last 84.98) - open/close 25967 (time 1772470207.18 total 294.76 last 87.73) - open/close 26936 (time 1772470217.18 total 304.76 last 96.87) - open/close 27799 (time 1772470227.18 total 314.77 last 86.27) - open/close 28682 (time 1772470237.19 total 324.77 last 88.29) - open/close 29528 (time 1772470247.19 total 334.77 last 84.59) - open/close 30000 (time 1772470252.50 total 340.09 last 88.76) - open/close 30852 (time 1772470262.51 total 350.09 last 85.19) - open/close 31687 (time 1772470272.51 total 360.09 last 83.49) - open/close 32455 (time 1772470282.51 total 370.09 last 76.77) - open/close 33235 (time 1772470292.54 total 380.12 last 77.78) - open/close 34081 (time 1772470302.55 total 390.13 last 84.52) - open/close 34945 (time 1772470312.56 total 400.14 last 86.33) - open/close 35782 (time 1772470322.56 total 410.14 last 83.66) - open/close 36630 (time 1772470332.57 total 420.15 last 84.76) - open/close 37426 (time 1772470342.57 total 430.15 last 79.56) - open/close 38367 (time 1772470352.58 total 440.16 last 94.06) - open/close 39257 (time 1772470362.58 total 450.16 last 88.96) - open/close 40000 (time 1772470370.14 total 457.72 last 98.32) - open/close 40818 (time 1772470380.14 total 467.72 last 81.76) - open/close 41614 (time 1772470390.17 total 477.75 last 79.39) - open/close 42368 (time 1772470400.17 total 487.75 last 75.37) - open/close 43315 (time 1772470410.18 total 497.77 last 94.58) - open/close 44293 (time 1772470420.19 total 507.77 last 97.75) - open/close 45285 (time 1772470430.20 total 517.78 last 99.10) - open/close 46220 (time 1772470440.20 total 527.78 last 93.49) - open/close 47049 (time 1772470450.21 total 537.79 last 82.84) - open/close 47882 (time 1772470460.21 total 547.79 last 83.26) - open/close 48670 (time 1772470470.23 total 557.81 last 78.67) - open/close 49576 (time 1772470480.23 total 567.81 last 90.59) - open/close 50000 (time 1772470485.85 total 573.43 last 75.51) - open/close 51053 (time 1772470495.85 total 583.43 last 105.24) - open/close 51989 (time 1772470505.86 total 593.44 last 93.54) - open/close 53006 (time 1772470515.86 total 603.44 last 101.66) - open/close 53854 (time 1772470525.87 total 613.45 last 84.77) - open/close 54687 (time 1772470535.87 total 623.45 last 83.28) - open/close 55504 (time 1772470545.88 total 633.46 last 81.59) - open/close 56482 (time 1772470555.89 total 643.47 last 97.76) - open/close 57392 (time 1772470565.89 total 653.47 last 90.94) - open/close 58250 (time 1772470575.91 total 663.49 last 85.69) - open/close 58964 (time 1772470585.91 total 673.49 last 71.40) - open/close 59801 (time 1772470595.92 total 683.50 last 83.59) - open/close 60000 (time 1772470598.02 total 685.60 last 94.85) - open/close 61024 (time 1772470608.02 total 695.61 last 102.34) - open/close 61892 (time 1772470618.03 total 705.61 last 86.73) - open/close 62779 (time 1772470628.04 total 715.62 last 88.64) - open/close 63699 (time 1772470638.04 total 725.63 last 91.95) - open/close 64699 (time 1772470648.05 total 735.63 last 99.94) - open/close 65633 (time 1772470658.08 total 745.66 last 93.16) - open/close 66542 (time 1772470668.08 total 755.66 last 90.84) - open/close 67382 (time 1772470678.08 total 765.66 last 84.00) - open/close 68213 (time 1772470688.09 total 775.67 last 83.06) - open/close 69064 (time 1772470698.09 total 785.67 last 85.05) - open/close 69955 (time 1772470708.10 total 795.68 last 89.04) - open/close 70858 (time 1772470718.11 total 805.69 last 90.20) - open/close 71660 (time 1772470728.12 total 815.70 last 80.15) - open/close 72599 (time 1772470738.13 total 825.71 last 93.83) - open/close 73434 (time 1772470748.13 total 835.71 last 83.44) - open/close 74433 (time 1772470758.13 total 845.71 last 99.89) - open/close 75254 (time 1772470768.14 total 855.72 last 82.08) - open/close 75842 (time 1772470778.14 total 865.72 last 58.79) - open/close 76801 (time 1772470788.15 total 875.73 last 95.78) - open/close 77708 (time 1772470798.15 total 885.73 last 90.68) - open/close 78588 (time 1772470808.15 total 895.73 last 87.98) - open/close 79409 (time 1772470818.16 total 905.74 last 82.09) - open/close 80000 (time 1772470825.99 total 913.57 last 75.39) - open/close 81035 (time 1772470835.99 total 923.58 last 103.49) - open/close 81898 (time 1772470846.02 total 933.60 last 86.09) - open/close 82768 (time 1772470856.02 total 943.60 last 86.98) - open/close 83687 (time 1772470866.03 total 953.61 last 91.87) - open/close 84571 (time 1772470876.03 total 963.61 last 88.35) - open/close 85518 (time 1772470886.03 total 973.61 last 94.69) - open/close 86317 (time 1772470896.04 total 983.62 last 79.85) - open/close 87174 (time 1772470906.04 total 993.62 last 85.68) - open/close 88086 (time 1772470916.05 total 1003.63 last 91.11) - open/close 89039 (time 1772470926.06 total 1013.64 last 95.24) - open/close 89872 (time 1772470936.06 total 1023.64 last 83.27) total: 90000 open/close in 1025.11 seconds: 87.80 ops/second llite.lustre-ffff944dc7f5a000.statahead_max=0 100000 real 0m6.086s user 0m0.020s sys 0m0.967s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff944dc7f5a000.statahead_max=128 128 100000 real 0m5.125s user 0m0.009s sys 0m0.941s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 97 statahead wrong: 2 agl total: 91 list_total: 36 fname_total: 61 hit_total: 21594 miss_total: 1184 statx --cached=always -D done