== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:24:41 (1763342681) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b0344ffe000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8b0344ffe000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.26 seconds: 44.29 ops/second llite.lustre-ffff8b0344ffe000.statahead_max=0 208 real 0m1.102s user 0m0.007s sys 0m0.205s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8b0344ffe000.statahead_max=128 128 208 real 0m0.453s user 0m0.002s sys 0m0.096s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 109 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 80 hit_total: 3007 miss_total: 1224 - open/close 764 (time 1763342703.92 total 10.01 last 76.35) total: 900 open/close in 11.77 seconds: 76.43 ops/second llite.lustre-ffff8b0344ffe000.statahead_max=0 2008 real 0m11.131s user 0m0.028s sys 0m1.904s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 11 sec llite.lustre-ffff8b0344ffe000.statahead_max=128 128 2008 real 0m3.595s user 0m0.014s sys 0m0.630s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 30 fname_total: 80 hit_total: 4005 miss_total: 1225 - open/close 737 (time 1763342738.26 total 10.01 last 73.61) - open/close 1453 (time 1763342748.27 total 20.02 last 71.56) - open/close 2193 (time 1763342758.29 total 30.04 last 73.82) - open/close 2923 (time 1763342768.30 total 40.05 last 72.95) total: 3000 open/close in 41.10 seconds: 72.99 ops/second llite.lustre-ffff8b0344ffe000.statahead_max=0 8008 real 0m48.499s user 0m0.098s sys 0m7.741s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 48 sec llite.lustre-ffff8b0344ffe000.statahead_max=128 128 8008 real 0m13.962s user 0m0.048s sys 0m2.692s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 14 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 31 fname_total: 80 hit_total: 8003 miss_total: 1226 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 69 seconds llite.lustre-ffff8b0344ffe000.statahead_stats= statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 31 fname_total: 80 hit_total: 8003 miss_total: 1226 mdc.lustre-MDT0000-mdc-ffff8b0344ffe000.batch_stats= snapshot_time: 1763342913.215589204 secs.nsecs start_time: 1763342685.464177398 secs.nsecs elapsed_time: 227.751411806 secs.nsecs subreqs per batch batches % cum % 1: 11 12 12 2: 8 9 22 4: 2 2 24 8: 1 1 25 16: 2 2 27 32: 11 12 40 64: 51 59 100 mdc.lustre-MDT0001-mdc-ffff8b0344ffe000.batch_stats= snapshot_time: 1763342913.215669734 secs.nsecs start_time: 1763342685.464304663 secs.nsecs elapsed_time: 227.751365071 secs.nsecs subreqs per batch batches % cum % 1: 10 11 11 2: 2 2 14 4: 1 1 15 8: 7 8 23 16: 1 1 25 32: 16 19 44 64: 47 55 100 kvm mdc.lustre-MDT0000-mdc-ffff8b0344ffe000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8b0344ffe000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.23 seconds: 44.76 ops/second llite.lustre-ffff8b0344ffe000.statahead_max=0 100 real 0m0.127s user 0m0.002s sys 0m0.031s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8b0344ffe000.statahead_max=128 128 100 real 0m0.122s user 0m0.002s sys 0m0.026s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 31 fname_total: 80 hit_total: 8003 miss_total: 1226 - open/close 720 (time 1763342932.33 total 10.00 last 71.98) total: 900 open/close in 12.50 seconds: 72.02 ops/second llite.lustre-ffff8b0344ffe000.statahead_max=0 1000 real 0m0.401s user 0m0.002s sys 0m0.068s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8b0344ffe000.statahead_max=128 128 1000 real 0m0.178s user 0m0.000s sys 0m0.030s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 31 fname_total: 80 hit_total: 8003 miss_total: 1226 - open/close 742 (time 1763342953.21 total 10.01 last 74.13) - open/close 1440 (time 1763342963.22 total 20.02 last 69.71) - open/close 2091 (time 1763342973.23 total 30.03 last 65.07) - open/close 2826 (time 1763342983.24 total 40.04 last 73.38) - open/close 3530 (time 1763342993.24 total 50.05 last 70.38) - open/close 4262 (time 1763343003.25 total 60.05 last 73.17) - open/close 4948 (time 1763343013.27 total 70.07 last 68.45) - open/close 5681 (time 1763343023.28 total 80.08 last 73.26) - open/close 6423 (time 1763343033.30 total 90.10 last 74.06) - open/close 7173 (time 1763343043.30 total 100.10 last 75.00) - open/close 7938 (time 1763343053.30 total 110.10 last 76.49) - open/close 8654 (time 1763343063.31 total 120.11 last 71.51) total: 9000 open/close in 125.62 seconds: 71.65 ops/second llite.lustre-ffff8b0344ffe000.statahead_max=0 10000 real 0m0.482s user 0m0.004s sys 0m0.109s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8b0344ffe000.statahead_max=128 128 10000 real 0m0.419s user 0m0.004s sys 0m0.105s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 31 fname_total: 80 hit_total: 8003 miss_total: 1226 - open/close 790 (time 1763343089.73 total 10.01 last 78.90) - open/close 1530 (time 1763343099.73 total 20.02 last 73.98) - open/close 2272 (time 1763343109.73 total 30.02 last 74.18) - open/close 3081 (time 1763343119.73 total 40.02 last 80.88) - open/close 3925 (time 1763343129.75 total 50.03 last 84.31) - open/close 4697 (time 1763343139.75 total 60.04 last 77.16) - open/close 5464 (time 1763343149.75 total 70.04 last 76.70) - open/close 6233 (time 1763343159.76 total 80.05 last 76.81) - open/close 6912 (time 1763343169.77 total 90.05 last 67.88) - open/close 7601 (time 1763343179.77 total 100.05 last 68.88) - open/close 8357 (time 1763343189.77 total 110.06 last 75.58) - open/close 9136 (time 1763343199.77 total 120.06 last 77.87) - open/close 9809 (time 1763343209.79 total 130.07 last 67.22) - open/close 10000 (time 1763343212.20 total 132.49 last 79.08) - open/close 10704 (time 1763343222.21 total 142.50 last 70.33) - open/close 11409 (time 1763343232.21 total 152.50 last 70.50) - open/close 12102 (time 1763343242.22 total 162.50 last 69.27) - open/close 12883 (time 1763343252.22 total 172.50 last 78.08) - open/close 13615 (time 1763343262.22 total 182.50 last 73.20) - open/close 14352 (time 1763343272.23 total 192.52 last 73.61) - open/close 15050 (time 1763343282.24 total 202.52 last 69.76) - open/close 15815 (time 1763343292.25 total 212.54 last 76.37) - open/close 16569 (time 1763343302.26 total 222.54 last 75.37) - open/close 17309 (time 1763343312.27 total 232.56 last 73.91) - open/close 18043 (time 1763343322.28 total 242.57 last 73.31) - open/close 18764 (time 1763343332.28 total 252.57 last 72.10) - open/close 19473 (time 1763343342.29 total 262.57 last 70.87) - open/close 20000 (time 1763343349.54 total 269.82 last 72.70) - open/close 20737 (time 1763343359.54 total 279.83 last 73.67) - open/close 21457 (time 1763343369.55 total 289.84 last 71.92) - open/close 22172 (time 1763343379.56 total 299.84 last 71.45) - open/close 22888 (time 1763343389.56 total 309.85 last 71.57) - open/close 23597 (time 1763343399.58 total 319.87 last 70.76) - open/close 24381 (time 1763343409.59 total 329.87 last 78.35) - open/close 25093 (time 1763343419.60 total 339.88 last 71.14) - open/close 25793 (time 1763343429.61 total 349.89 last 69.91) - open/close 26547 (time 1763343439.62 total 359.90 last 75.34) - open/close 27270 (time 1763343449.62 total 369.91 last 72.25) - open/close 28011 (time 1763343459.62 total 379.91 last 74.10) - open/close 28752 (time 1763343469.63 total 389.91 last 74.09) - open/close 29466 (time 1763343479.63 total 399.92 last 71.36) - open/close 30000 (time 1763343487.40 total 407.69 last 68.72) - open/close 30762 (time 1763343497.41 total 417.69 last 76.15) - open/close 31507 (time 1763343507.42 total 427.71 last 74.41) - open/close 32270 (time 1763343517.42 total 437.71 last 76.28) - open/close 33061 (time 1763343527.43 total 447.71 last 79.07) - open/close 33816 (time 1763343537.44 total 457.72 last 75.42) - open/close 34652 (time 1763343547.45 total 467.73 last 83.52) - open/close 35367 (time 1763343557.46 total 477.74 last 71.42) - open/close 36035 (time 1763343567.46 total 487.75 last 66.79) - open/close 36754 (time 1763343577.47 total 497.75 last 71.86) - open/close 37460 (time 1763343587.47 total 507.76 last 70.57) - open/close 38208 (time 1763343597.48 total 517.77 last 74.72) - open/close 38953 (time 1763343607.49 total 527.77 last 74.46) - open/close 39727 (time 1763343617.49 total 537.78 last 77.34) - open/close 40000 (time 1763343621.08 total 541.36 last 76.16) - open/close 40737 (time 1763343631.08 total 551.37 last 73.66) - open/close 41512 (time 1763343641.09 total 561.37 last 77.47) - open/close 42243 (time 1763343651.10 total 571.38 last 73.01) - open/close 42948 (time 1763343661.10 total 581.39 last 70.48) - open/close 43615 (time 1763343671.10 total 591.39 last 66.69) - open/close 44215 (time 1763343681.13 total 601.41 last 59.88) - open/close 44879 (time 1763343691.14 total 611.42 last 66.31) - open/close 45541 (time 1763343701.15 total 621.44 last 66.12) - open/close 46212 (time 1763343711.16 total 631.45 last 67.03) - open/close 46998 (time 1763343721.17 total 641.46 last 78.52) - open/close 47702 (time 1763343731.18 total 651.47 last 70.32) - open/close 48374 (time 1763343741.19 total 661.48 last 67.13) - open/close 49078 (time 1763343751.20 total 671.49 last 70.34) - open/close 49777 (time 1763343761.20 total 681.49 last 69.88) - open/close 50000 (time 1763343764.04 total 684.32 last 78.73) - open/close 50747 (time 1763343774.04 total 694.33 last 74.64) - open/close 51503 (time 1763343784.04 total 704.33 last 75.60) - open/close 52178 (time 1763343794.06 total 714.34 last 67.42) - open/close 52860 (time 1763343804.06 total 724.34 last 68.20) - open/close 53548 (time 1763343814.06 total 734.35 last 68.78) - open/close 54264 (time 1763343824.06 total 744.35 last 71.59) - open/close 54935 (time 1763343834.07 total 754.35 last 67.04) - open/close 55645 (time 1763343844.08 total 764.36 last 70.94) - open/close 56348 (time 1763343854.09 total 774.37 last 70.24) - open/close 57025 (time 1763343864.09 total 784.38 last 67.64) - open/close 57704 (time 1763343874.10 total 794.38 last 67.89) - open/close 58404 (time 1763343884.10 total 804.39 last 69.95) - open/close 59071 (time 1763343894.11 total 814.39 last 66.67) - open/close 59751 (time 1763343904.12 total 824.41 last 67.90) - open/close 60000 (time 1763343907.63 total 827.92 last 70.97) - open/close 60726 (time 1763343917.64 total 837.92 last 72.56) - open/close 61381 (time 1763343927.64 total 847.93 last 65.46) - open/close 62094 (time 1763343937.65 total 857.94 last 71.26) - open/close 62728 (time 1763343947.67 total 867.95 last 63.31) - open/close 63377 (time 1763343957.67 total 877.95 last 64.90) - open/close 64064 (time 1763343967.67 total 887.96 last 68.65) - open/close 64743 (time 1763343977.69 total 897.98 last 67.78) - open/close 65465 (time 1763343987.70 total 907.99 last 72.12) - open/close 66176 (time 1763343997.70 total 917.99 last 71.08) - open/close 66864 (time 1763344007.72 total 928.01 last 68.68) - open/close 67628 (time 1763344017.73 total 938.01 last 76.37) - open/close 68277 (time 1763344027.73 total 948.02 last 64.85) - open/close 68915 (time 1763344037.74 total 958.03 last 63.76) - open/close 69533 (time 1763344047.75 total 968.03 last 61.77) - open/close 70000 (time 1763344055.49 total 975.78 last 60.28) - open/close 70592 (time 1763344065.50 total 985.79 last 59.14) - open/close 71173 (time 1763344075.51 total 995.79 last 58.06) - open/close 71780 (time 1763344085.51 total 1005.80 last 60.68) - open/close 72442 (time 1763344095.52 total 1015.81 last 66.13) - open/close 73053 (time 1763344105.54 total 1025.82 last 61.01) - open/close 73672 (time 1763344115.54 total 1035.82 last 61.89) - open/close 74352 (time 1763344125.54 total 1045.83 last 67.96) - open/close 74964 (time 1763344135.55 total 1055.83 last 61.18) - open/close 75658 (time 1763344145.55 total 1065.84 last 69.37) - open/close 76343 (time 1763344155.56 total 1075.84 last 68.47) - open/close 77002 (time 1763344165.56 total 1085.85 last 65.87) - open/close 77649 (time 1763344175.57 total 1095.85 last 64.67) - open/close 78329 (time 1763344185.58 total 1105.86 last 67.92) - open/close 79053 (time 1763344195.59 total 1115.87 last 72.33) - open/close 79680 (time 1763344205.59 total 1125.88 last 62.68) - open/close 80000 (time 1763344210.75 total 1131.03 last 62.04) - open/close 80686 (time 1763344220.77 total 1141.06 last 68.43) - open/close 81333 (time 1763344230.78 total 1151.07 last 64.65) - open/close 81964 (time 1763344240.79 total 1161.08 last 63.04) - open/close 82620 (time 1763344250.80 total 1171.08 last 65.56) - open/close 83267 (time 1763344260.81 total 1181.10 last 64.59) - open/close 83827 (time 1763344270.83 total 1191.11 last 55.93) - open/close 84368 (time 1763344280.85 total 1201.13 last 53.99) - open/close 84873 (time 1763344290.86 total 1211.14 last 50.45) - open/close 85451 (time 1763344300.86 total 1221.15 last 57.75) - open/close 86008 (time 1763344310.90 total 1231.18 last 55.52) - open/close 86523 (time 1763344320.90 total 1241.19 last 51.48) - open/close 87140 (time 1763344330.91 total 1251.19 last 61.66) - open/close 87743 (time 1763344340.91 total 1261.20 last 60.26) - open/close 88330 (time 1763344350.92 total 1271.21 last 58.64) - open/close 88911 (time 1763344360.93 total 1281.22 last 58.03) - open/close 89516 (time 1763344370.97 total 1291.26 last 60.26) total: 90000 open/close in 1299.06 seconds: 69.28 ops/second llite.lustre-ffff8b0344ffe000.statahead_max=0 100000 real 0m4.632s user 0m0.016s sys 0m0.927s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffff8b0344ffe000.statahead_max=128 128 100000 real 0m4.245s user 0m0.012s sys 0m0.690s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 111 statahead wrong: 2 agl total: 105 list_total: 31 fname_total: 80 hit_total: 8003 miss_total: 1226 statx --cached=always -D done