== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:53:53 (1764795233) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96cd09583800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96cd09583800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.79 seconds: 35.90 ops/second llite.lustre-ffff96cd09583800.statahead_max=0 208 real 0m1.459s user 0m0.004s sys 0m0.211s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff96cd09583800.statahead_max=128 128 208 real 0m0.445s user 0m0.003s sys 0m0.072s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 26 fname_total: 32 hit_total: 15849 miss_total: 213 - open/close 800 (time 1764795259.20 total 10.00 last 79.98) total: 900 open/close in 11.20 seconds: 80.37 ops/second llite.lustre-ffff96cd09583800.statahead_max=0 2008 real 0m11.519s user 0m0.025s sys 0m1.946s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff96cd09583800.statahead_max=128 128 2008 real 0m3.604s user 0m0.018s sys 0m0.587s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 60 statahead wrong: 1 agl total: 55 list_total: 27 fname_total: 32 hit_total: 16847 miss_total: 214 - open/close 803 (time 1764795293.28 total 10.01 last 80.26) - open/close 1619 (time 1764795303.28 total 20.01 last 81.58) - open/close 2513 (time 1764795313.29 total 30.01 last 89.34) total: 3000 open/close in 36.14 seconds: 83.00 ops/second llite.lustre-ffff96cd09583800.statahead_max=0 8008 real 0m45.288s user 0m0.094s sys 0m7.315s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 45 sec llite.lustre-ffff96cd09583800.statahead_max=128 128 8008 real 0m13.514s user 0m0.038s sys 0m2.329s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 13 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 20845 miss_total: 215 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 60 seconds llite.lustre-ffff96cd09583800.statahead_stats= statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 20845 miss_total: 215 mdc.lustre-MDT0000-mdc-ffff96cd09583800.batch_stats= snapshot_time: 1764795450.953997347 secs.nsecs start_time: 1764795238.010213851 secs.nsecs elapsed_time: 212.943783496 secs.nsecs subreqs per batch batches % cum % 1: 7 8 8 2: 3 3 12 4: 6 7 19 8: 2 2 21 16: 4 4 26 32: 6 7 33 64: 55 66 100 mdc.lustre-MDT0001-mdc-ffff96cd09583800.batch_stats= snapshot_time: 1764795450.954078650 secs.nsecs start_time: 1764795238.010987196 secs.nsecs elapsed_time: 212.943091454 secs.nsecs subreqs per batch batches % cum % 1: 3 3 3 2: 2 2 6 4: 5 6 12 8: 7 8 20 16: 2 2 23 32: 11 13 37 64: 51 62 100 kvm mdc.lustre-MDT0000-mdc-ffff96cd09583800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff96cd09583800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 4.18 seconds: 23.91 ops/second llite.lustre-ffff96cd09583800.statahead_max=0 100 real 0m0.152s user 0m0.001s sys 0m0.020s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff96cd09583800.statahead_max=128 128 100 real 0m0.098s user 0m0.002s sys 0m0.019s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 20845 miss_total: 215 - open/close 843 (time 1764795473.74 total 10.01 last 84.24) total: 900 open/close in 10.78 seconds: 83.50 ops/second llite.lustre-ffff96cd09583800.statahead_max=0 1000 real 0m0.176s user 0m0.002s sys 0m0.036s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff96cd09583800.statahead_max=128 128 1000 real 0m0.176s user 0m0.001s sys 0m0.054s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 20845 miss_total: 215 - open/close 856 (time 1764795492.47 total 10.01 last 85.53) - open/close 1641 (time 1764795502.48 total 20.01 last 78.45) - open/close 2487 (time 1764795512.49 total 30.02 last 84.53) - open/close 3319 (time 1764795522.49 total 40.03 last 83.15) - open/close 4083 (time 1764795532.50 total 50.04 last 76.34) - open/close 4740 (time 1764795542.50 total 60.04 last 65.68) - open/close 5403 (time 1764795552.51 total 70.05 last 66.25) - open/close 6219 (time 1764795562.52 total 80.06 last 81.51) - open/close 6995 (time 1764795572.53 total 90.07 last 77.55) - open/close 7627 (time 1764795582.54 total 100.08 last 63.13) - open/close 8446 (time 1764795592.55 total 110.08 last 81.83) total: 9000 open/close in 117.13 seconds: 76.84 ops/second llite.lustre-ffff96cd09583800.statahead_max=0 10000 real 0m0.559s user 0m0.002s sys 0m0.114s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff96cd09583800.statahead_max=128 128 10000 real 0m0.397s user 0m0.003s sys 0m0.112s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 20845 miss_total: 215 - open/close 815 (time 1764795620.82 total 10.00 last 81.48) - open/close 1574 (time 1764795630.84 total 20.02 last 75.78) - open/close 2373 (time 1764795640.85 total 30.03 last 79.81) - open/close 3176 (time 1764795650.86 total 40.04 last 80.20) - open/close 3901 (time 1764795660.87 total 50.05 last 72.41) - open/close 4693 (time 1764795670.88 total 60.06 last 79.18) - open/close 5514 (time 1764795680.89 total 70.07 last 82.00) - open/close 6349 (time 1764795690.89 total 80.08 last 83.45) - open/close 7005 (time 1764795700.90 total 90.08 last 65.54) - open/close 7753 (time 1764795710.92 total 100.10 last 74.70) - open/close 8587 (time 1764795720.93 total 110.11 last 83.31) - open/close 9364 (time 1764795730.93 total 120.11 last 77.70) - open/close 10000 (time 1764795738.19 total 127.37 last 87.62) - open/close 10769 (time 1764795748.21 total 137.39 last 76.74) - open/close 11594 (time 1764795758.22 total 147.40 last 82.42) - open/close 12399 (time 1764795768.22 total 157.40 last 80.48) - open/close 13257 (time 1764795778.23 total 167.41 last 85.71) - open/close 14050 (time 1764795788.25 total 177.43 last 79.18) - open/close 14804 (time 1764795798.25 total 187.43 last 75.38) - open/close 15450 (time 1764795808.27 total 197.45 last 64.47) - open/close 16279 (time 1764795818.30 total 207.49 last 82.62) - open/close 17042 (time 1764795828.31 total 217.49 last 76.25) - open/close 17844 (time 1764795838.31 total 227.49 last 80.19) - open/close 18563 (time 1764795848.32 total 237.50 last 71.84) - open/close 19352 (time 1764795858.33 total 247.51 last 78.80) - open/close 20000 (time 1764795866.43 total 255.61 last 80.03) - open/close 20823 (time 1764795876.43 total 265.61 last 82.29) - open/close 21586 (time 1764795886.44 total 275.62 last 76.24) - open/close 22323 (time 1764795896.44 total 285.62 last 73.70) - open/close 22970 (time 1764795906.44 total 295.62 last 64.68) - open/close 23619 (time 1764795916.46 total 305.64 last 64.77) - open/close 24304 (time 1764795926.47 total 315.65 last 68.47) - open/close 25016 (time 1764795936.47 total 325.65 last 71.20) - open/close 25725 (time 1764795946.47 total 335.65 last 70.89) - open/close 26493 (time 1764795956.47 total 345.65 last 76.76) - open/close 27250 (time 1764795966.48 total 355.67 last 75.61) - open/close 27964 (time 1764795976.49 total 365.67 last 71.36) - open/close 28583 (time 1764795986.50 total 375.69 last 61.81) - open/close 29269 (time 1764795996.51 total 385.69 last 68.57) - open/close 30000 (time 1764796005.66 total 394.85 last 79.85) - open/close 30780 (time 1764796015.68 total 404.86 last 77.91) - open/close 31563 (time 1764796025.68 total 414.86 last 78.30) - open/close 32283 (time 1764796035.68 total 424.86 last 71.95) - open/close 33081 (time 1764796045.69 total 434.87 last 79.76) - open/close 33860 (time 1764796055.71 total 444.89 last 77.72) - open/close 34663 (time 1764796065.71 total 454.89 last 80.30) - open/close 35447 (time 1764796075.72 total 464.90 last 78.37) - open/close 36072 (time 1764796085.72 total 474.90 last 62.50) - open/close 36884 (time 1764796095.72 total 484.91 last 81.14) - open/close 37666 (time 1764796105.73 total 494.91 last 78.17) - open/close 38305 (time 1764796115.73 total 504.91 last 63.88) - open/close 39039 (time 1764796125.74 total 514.92 last 73.34) - open/close 39775 (time 1764796135.75 total 524.93 last 73.55) - open/close 40000 (time 1764796138.69 total 527.87 last 76.56) - open/close 40731 (time 1764796148.70 total 537.88 last 72.99) - open/close 41561 (time 1764796158.71 total 547.89 last 82.91) - open/close 42419 (time 1764796168.72 total 557.90 last 85.76) - open/close 43144 (time 1764796178.73 total 567.91 last 72.44) - open/close 43938 (time 1764796188.73 total 577.91 last 79.37) - open/close 44728 (time 1764796198.74 total 587.92 last 78.91) - open/close 45513 (time 1764796208.75 total 597.93 last 78.41) - open/close 46252 (time 1764796218.76 total 607.94 last 73.84) - open/close 47029 (time 1764796228.76 total 617.94 last 77.67) - open/close 47765 (time 1764796238.77 total 627.95 last 73.53) - open/close 48460 (time 1764796248.78 total 637.96 last 69.46) - open/close 49118 (time 1764796258.79 total 647.98 last 65.70) - open/close 49841 (time 1764796268.80 total 657.98 last 72.26) - open/close 50000 (time 1764796271.57 total 660.75 last 57.43) - open/close 50689 (time 1764796281.57 total 670.75 last 68.89) - open/close 51340 (time 1764796291.58 total 680.76 last 65.04) - open/close 52089 (time 1764796301.58 total 690.76 last 74.90) - open/close 52890 (time 1764796311.58 total 700.76 last 80.08) - open/close 53708 (time 1764796321.59 total 710.77 last 81.73) - open/close 54458 (time 1764796331.60 total 720.78 last 74.93) - open/close 55285 (time 1764796341.60 total 730.78 last 82.69) - open/close 56071 (time 1764796351.62 total 740.80 last 78.41) - open/close 56821 (time 1764796361.63 total 750.81 last 74.94) - open/close 57591 (time 1764796371.64 total 760.83 last 76.90) - open/close 58383 (time 1764796381.64 total 770.83 last 79.20) - open/close 59221 (time 1764796391.65 total 780.83 last 83.79) - open/close 59949 (time 1764796401.65 total 790.83 last 72.75) - open/close 60739 (time 1764796411.66 total 800.84 last 78.92) - open/close 61445 (time 1764796421.66 total 810.84 last 70.59) - open/close 62234 (time 1764796431.67 total 820.85 last 78.85) - open/close 62991 (time 1764796441.68 total 830.86 last 75.62) - open/close 63783 (time 1764796451.68 total 840.86 last 79.17) - open/close 64534 (time 1764796461.71 total 850.89 last 74.92) - open/close 65277 (time 1764796471.72 total 860.90 last 74.23) - open/close 65988 (time 1764796481.72 total 870.90 last 71.05) - open/close 66707 (time 1764796491.73 total 880.91 last 71.85) - open/close 67439 (time 1764796501.74 total 890.92 last 73.15) - open/close 68110 (time 1764796511.74 total 900.92 last 67.09) - open/close 68846 (time 1764796521.74 total 910.92 last 73.58) - open/close 69651 (time 1764796531.75 total 920.93 last 80.41) - open/close 70000 (time 1764796536.85 total 926.03 last 68.50) - open/close 70692 (time 1764796546.85 total 936.03 last 69.17) - open/close 71433 (time 1764796556.86 total 946.04 last 74.07) - open/close 72162 (time 1764796566.86 total 956.04 last 72.88) - open/close 72904 (time 1764796576.86 total 966.04 last 74.18) - open/close 73665 (time 1764796586.86 total 976.04 last 76.09) - open/close 74424 (time 1764796596.88 total 986.06 last 75.81) - open/close 75176 (time 1764796606.88 total 996.06 last 75.18) - open/close 75875 (time 1764796616.90 total 1006.08 last 69.78) - open/close 76568 (time 1764796626.90 total 1016.08 last 69.28) - open/close 77286 (time 1764796636.91 total 1026.09 last 71.75) - open/close 78036 (time 1764796646.92 total 1036.10 last 74.90) - open/close 78727 (time 1764796656.92 total 1046.11 last 69.06) - open/close 79474 (time 1764796666.93 total 1056.11 last 74.66) - open/close 80000 (time 1764796673.81 total 1062.99 last 76.41) - open/close 80782 (time 1764796683.82 total 1073.00 last 78.18) - open/close 81558 (time 1764796693.83 total 1083.01 last 77.46) - open/close 82309 (time 1764796703.84 total 1093.02 last 75.08) - open/close 83028 (time 1764796713.84 total 1103.02 last 71.86) - open/close 83766 (time 1764796723.84 total 1113.03 last 73.77) - open/close 84546 (time 1764796733.85 total 1123.03 last 77.94) - open/close 85344 (time 1764796743.86 total 1133.04 last 79.76) - open/close 86129 (time 1764796753.86 total 1143.04 last 78.46) - open/close 86919 (time 1764796763.87 total 1153.05 last 78.94) - open/close 87775 (time 1764796773.88 total 1163.06 last 85.53) - open/close 88733 (time 1764796783.89 total 1173.07 last 95.68) - open/close 89563 (time 1764796793.90 total 1183.08 last 82.95) total: 90000 open/close in 1188.47 seconds: 75.73 ops/second llite.lustre-ffff96cd09583800.statahead_max=0 100000 real 0m3.784s user 0m0.013s sys 0m0.987s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff96cd09583800.statahead_max=128 128 100000 real 0m5.173s user 0m0.023s sys 0m0.963s statx --cached=always -D 100000 files with statahead: 6 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 20845 miss_total: 215 statx --cached=always -D done