== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:17:09 (1772471829) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99f5527a2000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99f5527a2000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.84 seconds: 35.16 ops/second llite.lustre-ffff99f5527a2000.statahead_max=0 208 real 0m1.893s user 0m0.004s sys 0m0.178s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff99f5527a2000.statahead_max=128 128 208 real 0m0.858s user 0m0.004s sys 0m0.099s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 89 statahead wrong: 1 agl total: 86 list_total: 29 fname_total: 60 hit_total: 6724 miss_total: 237 - open/close 803 (time 1772471859.25 total 10.02 last 80.17) total: 900 open/close in 11.33 seconds: 79.41 ops/second llite.lustre-ffff99f5527a2000.statahead_max=0 2008 real 0m11.794s user 0m0.021s sys 0m1.870s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff99f5527a2000.statahead_max=128 128 2008 real 0m5.465s user 0m0.018s sys 0m0.595s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 6 sec statahead total: 90 statahead wrong: 1 agl total: 86 list_total: 30 fname_total: 60 hit_total: 7722 miss_total: 238 - open/close 930 (time 1772471899.71 total 10.00 last 92.98) - open/close 1693 (time 1772471909.73 total 20.01 last 76.22) - open/close 2495 (time 1772471919.73 total 30.01 last 80.18) total: 3000 open/close in 36.71 seconds: 81.73 ops/second llite.lustre-ffff99f5527a2000.statahead_max=0 8008 real 0m47.068s user 0m0.074s sys 0m7.250s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 47 sec llite.lustre-ffff99f5527a2000.statahead_max=128 128 8008 real 0m15.924s user 0m0.032s sys 0m2.279s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 16 sec statahead total: 91 statahead wrong: 1 agl total: 86 list_total: 31 fname_total: 60 hit_total: 11720 miss_total: 239 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 64 seconds llite.lustre-ffff99f5527a2000.statahead_stats= statahead total: 91 statahead wrong: 1 agl total: 86 list_total: 31 fname_total: 60 hit_total: 11720 miss_total: 239 mdc.lustre-MDT0000-mdc-ffff99f5527a2000.batch_stats= snapshot_time: 1772472068.828145270 secs.nsecs start_time: 1772471834.516112442 secs.nsecs elapsed_time: 234.312032828 secs.nsecs subreqs per batch batches % cum % 1: 13 13 13 2: 8 8 22 4: 4 4 26 8: 6 6 33 16: 1 1 34 32: 9 9 44 64: 52 55 100 mdc.lustre-MDT0001-mdc-ffff99f5527a2000.batch_stats= snapshot_time: 1772472068.830788091 secs.nsecs start_time: 1772471834.516369852 secs.nsecs elapsed_time: 234.314418239 secs.nsecs subreqs per batch batches % cum % 1: 11 12 12 2: 9 10 22 4: 5 5 28 8: 3 3 31 16: 2 2 33 32: 8 8 42 64: 51 57 100 kvm mdc.lustre-MDT0000-mdc-ffff99f5527a2000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99f5527a2000.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.45 seconds: 40.84 ops/second llite.lustre-ffff99f5527a2000.statahead_max=0 100 real 0m0.151s user 0m0.001s sys 0m0.024s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff99f5527a2000.statahead_max=128 128 100 real 0m0.173s user 0m0.001s sys 0m0.025s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 91 statahead wrong: 1 agl total: 86 list_total: 31 fname_total: 60 hit_total: 11720 miss_total: 239 - open/close 778 (time 1772472091.51 total 10.01 last 77.73) total: 900 open/close in 11.69 seconds: 77.00 ops/second llite.lustre-ffff99f5527a2000.statahead_max=0 1000 real 0m0.119s user 0m0.003s sys 0m0.031s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff99f5527a2000.statahead_max=128 128 1000 real 0m0.182s user 0m0.001s sys 0m0.037s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 91 statahead wrong: 1 agl total: 86 list_total: 31 fname_total: 60 hit_total: 11720 miss_total: 239 - open/close 793 (time 1772472112.60 total 10.00 last 79.28) - open/close 1562 (time 1772472122.60 total 20.00 last 76.89) - open/close 2566 (time 1772472132.61 total 30.01 last 100.31) - open/close 3265 (time 1772472142.62 total 40.02 last 69.87) - open/close 4036 (time 1772472152.62 total 50.02 last 77.10) - open/close 4807 (time 1772472162.64 total 60.04 last 76.94) - open/close 5534 (time 1772472172.65 total 70.05 last 72.66) - open/close 6368 (time 1772472182.65 total 80.05 last 83.35) - open/close 7141 (time 1772472192.68 total 90.08 last 77.07) - open/close 7824 (time 1772472202.69 total 100.09 last 68.21) - open/close 8431 (time 1772472212.71 total 110.11 last 60.61) total: 9000 open/close in 117.93 seconds: 76.31 ops/second llite.lustre-ffff99f5527a2000.statahead_max=0 10000 real 0m0.602s user 0m0.004s sys 0m0.123s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff99f5527a2000.statahead_max=128 128 10000 real 0m0.635s user 0m0.001s sys 0m0.114s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 91 statahead wrong: 1 agl total: 86 list_total: 31 fname_total: 60 hit_total: 11720 miss_total: 239 - open/close 728 (time 1772472245.48 total 10.01 last 72.75) - open/close 1441 (time 1772472255.49 total 20.02 last 71.21) - open/close 2285 (time 1772472265.50 total 30.02 last 84.36) - open/close 2967 (time 1772472275.51 total 40.04 last 68.12) - open/close 3772 (time 1772472285.52 total 50.04 last 80.46) - open/close 4700 (time 1772472295.53 total 60.05 last 92.70) - open/close 5549 (time 1772472305.53 total 70.06 last 84.86) - open/close 6334 (time 1772472315.54 total 80.07 last 78.41) - open/close 7072 (time 1772472325.55 total 90.08 last 73.72) - open/close 7857 (time 1772472335.57 total 100.10 last 78.33) - open/close 8563 (time 1772472345.58 total 110.10 last 70.57) - open/close 9225 (time 1772472355.58 total 120.11 last 66.16) - open/close 9724 (time 1772472365.61 total 130.13 last 49.79) - open/close 10000 (time 1772472369.89 total 134.41 last 64.48) - open/close 10795 (time 1772472379.89 total 144.42 last 79.46) - open/close 11567 (time 1772472389.89 total 154.42 last 77.19) - open/close 12445 (time 1772472399.89 total 164.42 last 87.79) - open/close 13220 (time 1772472409.90 total 174.43 last 77.41) - open/close 14075 (time 1772472419.91 total 184.43 last 85.48) - open/close 14902 (time 1772472429.92 total 194.45 last 82.59) - open/close 15763 (time 1772472439.92 total 204.45 last 86.09) - open/close 16568 (time 1772472449.92 total 214.45 last 80.49) - open/close 17366 (time 1772472459.93 total 224.45 last 79.77) - open/close 18156 (time 1772472469.93 total 234.46 last 78.96) - open/close 18807 (time 1772472479.94 total 244.47 last 65.05) - open/close 19398 (time 1772472489.94 total 254.47 last 59.09) - open/close 20000 (time 1772472499.02 total 263.55 last 66.29) - open/close 20709 (time 1772472509.03 total 273.56 last 70.84) - open/close 21403 (time 1772472519.04 total 283.56 last 69.36) - open/close 22218 (time 1772472529.06 total 293.58 last 81.33) - open/close 23007 (time 1772472539.07 total 303.60 last 78.80) - open/close 23807 (time 1772472549.07 total 313.60 last 79.98) - open/close 24615 (time 1772472559.08 total 323.61 last 80.74) - open/close 25409 (time 1772472569.09 total 333.61 last 79.35) - open/close 26060 (time 1772472579.09 total 343.62 last 65.05) - open/close 26758 (time 1772472589.10 total 353.63 last 69.75) - open/close 27324 (time 1772472599.10 total 363.63 last 56.58) - open/close 28059 (time 1772472609.12 total 373.64 last 73.41) - open/close 28668 (time 1772472619.12 total 383.64 last 60.89) - open/close 29316 (time 1772472629.12 total 393.65 last 64.78) - open/close 29889 (time 1772472639.12 total 403.65 last 57.28) - open/close 30533 (time 1772472649.16 total 413.69 last 64.15) - open/close 31340 (time 1772472659.17 total 423.70 last 80.63) - open/close 32070 (time 1772472669.18 total 433.71 last 72.95) - open/close 32809 (time 1772472679.19 total 443.71 last 73.85) - open/close 33584 (time 1772472689.19 total 453.71 last 77.48) - open/close 34380 (time 1772472699.20 total 463.73 last 79.51) - open/close 35226 (time 1772472709.21 total 473.73 last 84.56) - open/close 36080 (time 1772472719.21 total 483.73 last 85.39) - open/close 37051 (time 1772472729.21 total 493.73 last 97.09) - open/close 37819 (time 1772472739.21 total 503.74 last 76.77) - open/close 38481 (time 1772472749.22 total 513.74 last 66.17) - open/close 39096 (time 1772472759.22 total 523.74 last 61.50) - open/close 39804 (time 1772472769.23 total 533.75 last 70.75) - open/close 40000 (time 1772472771.72 total 536.24 last 78.61) - open/close 40785 (time 1772472781.73 total 546.26 last 78.38) - open/close 41508 (time 1772472791.74 total 556.26 last 72.28) - open/close 42284 (time 1772472801.74 total 566.27 last 77.54) - open/close 43097 (time 1772472811.76 total 576.28 last 81.19) - open/close 43702 (time 1772472821.77 total 586.30 last 60.41) - open/close 44578 (time 1772472831.78 total 596.30 last 87.53) - open/close 45463 (time 1772472841.79 total 606.31 last 88.42) - open/close 46321 (time 1772472851.80 total 616.32 last 85.74) - open/close 47080 (time 1772472861.83 total 626.36 last 75.64) - open/close 47752 (time 1772472871.83 total 636.36 last 67.17) - open/close 48497 (time 1772472881.84 total 646.37 last 74.44) - open/close 49304 (time 1772472891.86 total 656.39 last 80.54) - open/close 50000 (time 1772472899.23 total 663.75 last 94.49) - open/close 50695 (time 1772472909.24 total 673.76 last 69.45) - open/close 51482 (time 1772472919.24 total 683.76 last 78.69) - open/close 52316 (time 1772472929.24 total 693.77 last 83.36) - open/close 53149 (time 1772472939.25 total 703.77 last 83.26) - open/close 53986 (time 1772472949.25 total 713.77 last 83.69) - open/close 54855 (time 1772472959.25 total 723.78 last 86.84) - open/close 55652 (time 1772472969.26 total 733.78 last 79.66) - open/close 56257 (time 1772472979.26 total 743.79 last 60.47) - open/close 57068 (time 1772472989.29 total 753.82 last 80.85) - open/close 57803 (time 1772472999.30 total 763.82 last 73.48) - open/close 58667 (time 1772473009.30 total 773.83 last 86.34) - open/close 59430 (time 1772473019.31 total 783.84 last 76.24) - open/close 60000 (time 1772473026.19 total 790.72 last 82.82) - open/close 60731 (time 1772473036.21 total 800.73 last 73.01) - open/close 61337 (time 1772473046.22 total 810.74 last 60.54) - open/close 61845 (time 1772473056.22 total 820.74 last 50.79) - open/close 62496 (time 1772473066.23 total 830.76 last 65.01) - open/close 63278 (time 1772473076.24 total 840.76 last 78.15) - open/close 64014 (time 1772473086.25 total 850.77 last 73.54) - open/close 64768 (time 1772473096.26 total 860.79 last 75.29) - open/close 65529 (time 1772473106.27 total 870.80 last 76.02) - open/close 66154 (time 1772473116.27 total 880.80 last 62.48) - open/close 66839 (time 1772473126.29 total 890.81 last 68.41) - open/close 67674 (time 1772473136.30 total 900.82 last 83.41) - open/close 68428 (time 1772473146.31 total 910.84 last 75.27) - open/close 69094 (time 1772473156.36 total 920.88 last 66.32) - open/close 69830 (time 1772473166.37 total 930.90 last 73.47) - open/close 70000 (time 1772473169.03 total 933.55 last 64.10) - open/close 70763 (time 1772473179.03 total 943.56 last 76.24) - open/close 71658 (time 1772473189.04 total 953.57 last 89.43) - open/close 72394 (time 1772473199.06 total 963.59 last 73.46) - open/close 73016 (time 1772473209.06 total 973.59 last 62.18) - open/close 73529 (time 1772473219.09 total 983.62 last 51.14) - open/close 74020 (time 1772473229.10 total 993.62 last 49.09) - open/close 74676 (time 1772473239.10 total 1003.63 last 65.57) - open/close 75515 (time 1772473249.11 total 1013.63 last 83.84) - open/close 76373 (time 1772473259.11 total 1023.64 last 85.75) - open/close 77311 (time 1772473269.12 total 1033.65 last 93.71) - open/close 78305 (time 1772473279.13 total 1043.65 last 99.36) - open/close 79140 (time 1772473289.13 total 1053.65 last 83.49) - open/close 79863 (time 1772473299.14 total 1063.67 last 72.19) - open/close 80581 (time 1772473309.15 total 1073.67 last 71.79) - open/close 81286 (time 1772473319.15 total 1083.68 last 70.44) - open/close 81990 (time 1772473329.16 total 1093.69 last 70.35) - open/close 82679 (time 1772473339.16 total 1103.69 last 68.88) - open/close 83379 (time 1772473349.16 total 1113.69 last 69.99) - open/close 84214 (time 1772473359.17 total 1123.69 last 83.47) - open/close 84812 (time 1772473369.19 total 1133.72 last 59.67) - open/close 85643 (time 1772473379.20 total 1143.72 last 83.03) - open/close 86439 (time 1772473389.21 total 1153.73 last 79.51) - open/close 87397 (time 1772473399.21 total 1163.74 last 95.75) - open/close 88197 (time 1772473409.23 total 1173.75 last 79.92) - open/close 89034 (time 1772473419.23 total 1183.76 last 83.63) - open/close 89925 (time 1772473429.25 total 1193.77 last 88.98) total: 90000 open/close in 1194.60 seconds: 75.34 ops/second llite.lustre-ffff99f5527a2000.statahead_max=0 100000 real 0m5.708s user 0m0.020s sys 0m0.962s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff99f5527a2000.statahead_max=128 128 100000 real 0m4.958s user 0m0.017s sys 0m0.918s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 91 statahead wrong: 1 agl total: 86 list_total: 31 fname_total: 60 hit_total: 11720 miss_total: 239 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1703 seconds llite.lustre-ffff99f5527a2000.statahead_stats= statahead total: 91 statahead wrong: 1 agl total: 86 list_total: 31 fname_total: 60 hit_total: 11720 miss_total: 239 mdc.lustre-MDT0000-mdc-ffff99f5527a2000.batch_stats= snapshot_time: 1772475171.356603405 secs.nsecs start_time: 1772472070.822648572 secs.nsecs elapsed_time: 3100.533954833 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff99f5527a2000.batch_stats= snapshot_time: 1772475171.356661730 secs.nsecs start_time: 1772472070.822730146 secs.nsecs elapsed_time: 3100.533931584 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536