== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:33:04 (1752481984) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e3206594000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e3206594000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.98 seconds: 101.78 ops/second llite.lustre-ffff8e3206594000.statahead_max=0 208 real 0m0.444s user 0m0.003s sys 0m0.174s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8e3206594000.statahead_max=128 128 208 real 0m0.295s user 0m0.001s sys 0m0.102s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 108 list_total: 33 fname_total: 62 hit_total: 12440 miss_total: 1271 total: 900 open/close in 2.44 seconds: 368.48 ops/second llite.lustre-ffff8e3206594000.statahead_max=0 2008 real 0m4.712s user 0m0.022s sys 0m1.716s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff8e3206594000.statahead_max=128 128 2008 real 0m2.288s user 0m0.007s sys 0m0.916s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 34 fname_total: 62 hit_total: 13439 miss_total: 1271 - open/close 3112 (time 1752482012.75 total 10.00 last 311.12) - open/close 5576 (time 1752482022.76 total 20.01 last 246.32) - open/close 8147 (time 1752482032.76 total 30.01 last 257.02) total: 9000 open/close in 33.47 seconds: 268.92 ops/second llite.lustre-ffff8e3206594000.statahead_max=0 20008 real 0m49.010s user 0m0.204s sys 0m17.492s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 49 sec llite.lustre-ffff8e3206594000.statahead_max=128 128 20008 real 0m21.480s user 0m0.081s sys 0m9.454s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 21 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 35 fname_total: 62 hit_total: 23438 miss_total: 1271 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 83 seconds llite.lustre-ffff8e3206594000.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 35 fname_total: 62 hit_total: 23438 miss_total: 1271 mdc.lustre-MDT0000-mdc-ffff8e3206594000.batch_stats= snapshot_time: 1752482199.849163488 secs.nsecs start_time: 1752481986.168804697 secs.nsecs elapsed_time: 213.680358791 secs.nsecs subreqs per batch batches % cum % 1: 63 29 29 2: 11 5 34 4: 3 1 35 8: 3 1 37 16: 1 0 37 32: 5 2 40 64: 128 59 100 mdc.lustre-MDT0001-mdc-ffff8e3206594000.batch_stats= snapshot_time: 1752482199.849229717 secs.nsecs start_time: 1752481986.168866820 secs.nsecs elapsed_time: 213.680362897 secs.nsecs subreqs per batch batches % cum % 1: 60 26 26 2: 25 11 37 4: 5 2 40 8: 1 0 40 16: 0 0 40 32: 4 1 42 64: 130 57 100 kvm mdc.lustre-MDT0000-mdc-ffff8e3206594000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e3206594000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 3.38 seconds: 29.59 ops/second llite.lustre-ffff8e3206594000.statahead_max=0 100 real 0m0.186s user 0m0.004s sys 0m0.017s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff8e3206594000.statahead_max=128 128 100 real 0m0.133s user 0m0.002s sys 0m0.031s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 35 fname_total: 62 hit_total: 23438 miss_total: 1271 - open/close 596 (time 1752482223.82 total 10.01 last 59.52) total: 900 open/close in 15.13 seconds: 59.50 ops/second llite.lustre-ffff8e3206594000.statahead_max=0 1000 real 0m0.331s user 0m0.003s sys 0m0.071s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff8e3206594000.statahead_max=128 128 1000 real 0m0.320s user 0m0.004s sys 0m0.040s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 35 fname_total: 62 hit_total: 23438 miss_total: 1271 - open/close 728 (time 1752482251.73 total 10.01 last 72.75) - open/close 1438 (time 1752482261.73 total 20.01 last 70.99) - open/close 2161 (time 1752482271.74 total 30.01 last 72.28) - open/close 3001 (time 1752482281.74 total 40.01 last 83.99) - open/close 3850 (time 1752482291.74 total 50.01 last 84.87) - open/close 4725 (time 1752482301.75 total 60.02 last 87.46) - open/close 5609 (time 1752482311.75 total 70.02 last 88.39) - open/close 6441 (time 1752482321.75 total 80.03 last 83.15) - open/close 7273 (time 1752482331.76 total 90.03 last 83.16) - open/close 8036 (time 1752482341.77 total 100.04 last 76.24) - open/close 8813 (time 1752482351.78 total 110.05 last 77.61) total: 9000 open/close in 112.34 seconds: 80.12 ops/second llite.lustre-ffff8e3206594000.statahead_max=0 10000 real 0m0.390s user 0m0.008s sys 0m0.109s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8e3206594000.statahead_max=128 128 10000 real 0m0.388s user 0m0.007s sys 0m0.114s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 35 fname_total: 62 hit_total: 23438 miss_total: 1271 - open/close 976 (time 1752482372.25 total 10.01 last 97.50) - open/close 1738 (time 1752482382.26 total 20.02 last 76.15) - open/close 2456 (time 1752482392.26 total 30.02 last 71.76) - open/close 2955 (time 1752482402.27 total 40.03 last 49.86) - open/close 3417 (time 1752482412.29 total 50.05 last 46.13) - open/close 3826 (time 1752482422.32 total 60.08 last 40.77) - open/close 4299 (time 1752482432.34 total 70.10 last 47.21) - open/close 4857 (time 1752482442.34 total 80.10 last 55.80) - open/close 5565 (time 1752482452.34 total 90.10 last 70.77) - open/close 6257 (time 1752482462.35 total 100.11 last 69.15) - open/close 6905 (time 1752482472.35 total 110.11 last 64.78) - open/close 7563 (time 1752482482.36 total 120.12 last 65.74) - open/close 8206 (time 1752482492.38 total 130.14 last 64.21) - open/close 8779 (time 1752482502.38 total 140.14 last 57.27) - open/close 9429 (time 1752482512.38 total 150.14 last 64.99) - open/close 10000 (time 1752482521.87 total 159.62 last 60.22) - open/close 10590 (time 1752482531.87 total 169.63 last 58.96) - open/close 11195 (time 1752482541.88 total 179.63 last 60.48) - open/close 11810 (time 1752482551.89 total 189.65 last 61.42) - open/close 12425 (time 1752482561.89 total 199.65 last 61.47) - open/close 13035 (time 1752482571.90 total 209.66 last 60.96) - open/close 13670 (time 1752482581.91 total 219.67 last 63.46) - open/close 14284 (time 1752482591.91 total 229.67 last 61.35) - open/close 14906 (time 1752482601.93 total 239.69 last 62.12) - open/close 15552 (time 1752482611.94 total 249.69 last 64.55) - open/close 16156 (time 1752482621.94 total 259.70 last 60.39) - open/close 16758 (time 1752482631.96 total 269.72 last 60.08) - open/close 17418 (time 1752482641.96 total 279.72 last 65.98) - open/close 18038 (time 1752482651.97 total 289.73 last 61.96) - open/close 18600 (time 1752482661.99 total 299.75 last 56.05) - open/close 19129 (time 1752482672.01 total 309.77 last 52.83) - open/close 19664 (time 1752482682.01 total 319.77 last 53.48) - open/close 20000 (time 1752482688.59 total 326.35 last 51.09) - open/close 20575 (time 1752482698.59 total 336.35 last 57.47) - open/close 21172 (time 1752482708.62 total 346.38 last 59.53) - open/close 21762 (time 1752482718.62 total 356.38 last 58.99) - open/close 22393 (time 1752482728.65 total 366.41 last 62.93) - open/close 23021 (time 1752482738.66 total 376.42 last 62.75) - open/close 23650 (time 1752482748.66 total 386.42 last 62.90) - open/close 24260 (time 1752482758.67 total 396.43 last 60.95) - open/close 24857 (time 1752482768.69 total 406.45 last 59.55) - open/close 25465 (time 1752482778.70 total 416.46 last 60.72) - open/close 26084 (time 1752482788.71 total 426.47 last 61.86) - open/close 26678 (time 1752482798.72 total 436.48 last 59.33) - open/close 27319 (time 1752482808.74 total 446.50 last 64.00) - open/close 27893 (time 1752482818.74 total 456.50 last 57.38) - open/close 28450 (time 1752482828.76 total 466.52 last 55.59) - open/close 29054 (time 1752482838.79 total 476.54 last 60.27) - open/close 29639 (time 1752482848.79 total 486.55 last 58.48) - open/close 30000 (time 1752482855.00 total 492.76 last 58.12) - open/close 30515 (time 1752482865.01 total 502.77 last 51.44) - open/close 31124 (time 1752482875.02 total 512.78 last 60.87) - open/close 31756 (time 1752482885.02 total 522.78 last 63.16) - open/close 32407 (time 1752482895.04 total 532.79 last 65.02) - open/close 33011 (time 1752482905.04 total 542.80 last 60.37) - open/close 33629 (time 1752482915.05 total 552.81 last 61.74) - open/close 34223 (time 1752482925.05 total 562.81 last 59.38) - open/close 34826 (time 1752482935.06 total 572.82 last 60.27) - open/close 35497 (time 1752482945.07 total 582.83 last 67.03) - open/close 36121 (time 1752482955.07 total 592.83 last 62.40) - open/close 36802 (time 1752482965.07 total 602.83 last 68.06) - open/close 37387 (time 1752482975.08 total 612.84 last 58.48) - open/close 38041 (time 1752482985.09 total 622.85 last 65.33) - open/close 38676 (time 1752482995.09 total 632.85 last 63.46) - open/close 39322 (time 1752483005.10 total 642.86 last 64.53) - open/close 39965 (time 1752483015.11 total 652.87 last 64.25) - open/close 40593 (time 1752483025.11 total 662.87 last 62.79) - open/close 41282 (time 1752483035.12 total 672.88 last 68.88) - open/close 42012 (time 1752483045.12 total 682.88 last 72.98) - open/close 42677 (time 1752483055.12 total 692.88 last 66.49) - open/close 43347 (time 1752483065.14 total 702.90 last 66.91) - open/close 44043 (time 1752483075.14 total 712.90 last 69.54) - open/close 44683 (time 1752483085.16 total 722.92 last 63.93) - open/close 45342 (time 1752483095.16 total 732.92 last 65.89) - open/close 46039 (time 1752483105.16 total 742.92 last 69.69) - open/close 46709 (time 1752483115.18 total 752.94 last 66.87) - open/close 47383 (time 1752483125.18 total 762.94 last 67.35) - open/close 48043 (time 1752483135.21 total 772.97 last 65.86) - open/close 48711 (time 1752483145.21 total 782.97 last 66.79) - open/close 49345 (time 1752483155.21 total 792.97 last 63.36) - open/close 50000 (time 1752483164.48 total 802.24 last 70.67) - open/close 50690 (time 1752483174.49 total 812.25 last 68.93) - open/close 51414 (time 1752483184.50 total 822.26 last 72.37) - open/close 52060 (time 1752483194.50 total 832.26 last 64.56) - open/close 52730 (time 1752483204.51 total 842.27 last 66.93) - open/close 53363 (time 1752483214.53 total 852.29 last 63.19) - open/close 54006 (time 1752483224.55 total 862.31 last 64.16) - open/close 54604 (time 1752483234.56 total 872.32 last 59.75) - open/close 55253 (time 1752483244.58 total 882.34 last 64.79) - open/close 55918 (time 1752483254.59 total 892.35 last 66.40) - open/close 56560 (time 1752483264.60 total 902.36 last 64.16) - open/close 57248 (time 1752483274.60 total 912.36 last 68.78) - open/close 57941 (time 1752483284.60 total 922.36 last 69.29) - open/close 58615 (time 1752483294.61 total 932.37 last 67.37) - open/close 59286 (time 1752483304.62 total 942.37 last 67.04) - open/close 59956 (time 1752483314.62 total 952.38 last 66.98) - open/close 60581 (time 1752483324.62 total 962.38 last 62.47) - open/close 61226 (time 1752483334.64 total 972.40 last 64.39) - open/close 61885 (time 1752483344.65 total 982.40 last 65.86) - open/close 62535 (time 1752483354.65 total 992.41 last 64.95) - open/close 63264 (time 1752483364.66 total 1002.42 last 72.83) - open/close 63919 (time 1752483374.66 total 1012.42 last 65.49) - open/close 64600 (time 1752483384.67 total 1022.42 last 68.09) - open/close 65301 (time 1752483394.68 total 1032.43 last 70.03) - open/close 65980 (time 1752483404.68 total 1042.44 last 67.85) - open/close 66667 (time 1752483414.70 total 1052.46 last 68.56) - open/close 67334 (time 1752483424.71 total 1062.47 last 66.67) - open/close 68021 (time 1752483434.72 total 1072.47 last 68.64) - open/close 68688 (time 1752483444.72 total 1082.48 last 66.68) - open/close 69405 (time 1752483454.73 total 1092.49 last 71.59) - open/close 70000 (time 1752483463.28 total 1101.04 last 69.60) - open/close 70700 (time 1752483473.29 total 1111.05 last 69.95) - open/close 71383 (time 1752483483.30 total 1121.06 last 68.23) - open/close 72061 (time 1752483493.30 total 1131.06 last 67.80) - open/close 72774 (time 1752483503.30 total 1141.06 last 71.28) - open/close 73468 (time 1752483513.31 total 1151.06 last 69.37) - open/close 74135 (time 1752483523.32 total 1161.08 last 66.61) - open/close 74794 (time 1752483533.33 total 1171.09 last 65.83) - open/close 75445 (time 1752483543.34 total 1181.10 last 65.03) - open/close 76057 (time 1752483553.34 total 1191.10 last 61.20) - open/close 76706 (time 1752483563.35 total 1201.11 last 64.82) - open/close 77390 (time 1752483573.36 total 1211.12 last 68.33) - open/close 78067 (time 1752483583.37 total 1221.13 last 67.67) - open/close 78722 (time 1752483593.38 total 1231.13 last 65.46) - open/close 79393 (time 1752483603.38 total 1241.13 last 67.10) - open/close 80000 (time 1752483613.00 total 1250.76 last 63.07) - open/close 80653 (time 1752483623.01 total 1260.77 last 65.24) - open/close 81310 (time 1752483633.01 total 1270.77 last 65.67) - open/close 81962 (time 1752483643.03 total 1280.79 last 65.08) - open/close 82575 (time 1752483653.04 total 1290.80 last 61.24) - open/close 83210 (time 1752483663.06 total 1300.81 last 63.41) - open/close 83868 (time 1752483673.07 total 1310.83 last 65.70) - open/close 84505 (time 1752483683.08 total 1320.84 last 63.63) - open/close 85145 (time 1752483693.09 total 1330.85 last 63.98) - open/close 85854 (time 1752483703.09 total 1340.85 last 70.88) - open/close 86550 (time 1752483713.09 total 1350.85 last 69.57) - open/close 87240 (time 1752483723.10 total 1360.86 last 68.93) - open/close 87926 (time 1752483733.12 total 1370.87 last 68.52) - open/close 88586 (time 1752483743.13 total 1380.89 last 65.91) - open/close 89221 (time 1752483753.14 total 1390.90 last 63.45) - open/close 89874 (time 1752483763.14 total 1400.90 last 65.27) total: 90000 open/close in 1402.66 seconds: 64.16 ops/second llite.lustre-ffff8e3206594000.statahead_max=0 100000 real 0m3.753s user 0m0.013s sys 0m0.909s statx --cached=always -D 100000 files without statahead: 4 sec llite.lustre-ffff8e3206594000.statahead_max=128 128 100000 real 0m3.891s user 0m0.015s sys 0m0.881s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 35 fname_total: 62 hit_total: 23438 miss_total: 1271 statx --cached=always -D done