== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:28:04 (1779982084) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e61090bb800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e61090bb800.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.74 seconds: 36.54 ops/second llite.lustre-ffff8e61090bb800.statahead_max=0 208 real 0m1.766s user 0m0.005s sys 0m0.256s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff8e61090bb800.statahead_max=128 128 208 real 0m0.631s user 0m0.004s sys 0m0.100s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 103 hit_total: 3012 miss_total: 1260 - open/close 745 (time 1779982110.96 total 10.00 last 74.48) total: 900 open/close in 12.86 seconds: 69.98 ops/second llite.lustre-ffff8e61090bb800.statahead_max=0 2008 real 0m16.648s user 0m0.024s sys 0m2.277s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 16 sec llite.lustre-ffff8e61090bb800.statahead_max=128 128 2008 real 0m6.448s user 0m0.019s sys 0m0.675s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 6 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 103 hit_total: 4010 miss_total: 1261 - open/close 659 (time 1779982159.49 total 10.02 last 65.77) - open/close 1289 (time 1779982169.50 total 20.03 last 62.94) - open/close 1978 (time 1779982179.51 total 30.03 last 68.88) total: 2000 open/close in 30.23 seconds: 66.15 ops/second llite.lustre-ffff8e61090bb800.statahead_max=0 6008 real 0m46.643s user 0m0.085s sys 0m6.771s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 46 sec llite.lustre-ffff8e61090bb800.statahead_max=128 128 6008 real 0m12.911s user 0m0.049s sys 0m1.996s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 13 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 103 hit_total: 7007 miss_total: 1263 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 56 seconds llite.lustre-ffff8e61090bb800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 103 hit_total: 7007 miss_total: 1263 mdc.lustre-MDT0000-mdc-ffff8e61090bb800.batch_stats= snapshot_time: 1779982310.106381694 secs.nsecs start_time: 1779982089.151256611 secs.nsecs elapsed_time: 220.955125083 secs.nsecs subreqs per batch batches % cum % 1: 9 12 12 2: 5 6 18 4: 7 9 28 8: 3 4 32 16: 1 1 33 32: 5 6 40 64: 44 59 100 mdc.lustre-MDT0001-mdc-ffff8e61090bb800.batch_stats= snapshot_time: 1779982310.106451952 secs.nsecs start_time: 1779982089.151337869 secs.nsecs elapsed_time: 220.955114083 secs.nsecs subreqs per batch batches % cum % 1: 10 12 12 2: 5 6 18 4: 10 12 30 8: 7 8 39 16: 0 0 39 32: 7 8 48 64: 42 51 100 kvm mdc.lustre-MDT0000-mdc-ffff8e61090bb800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8e61090bb800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.88 seconds: 34.67 ops/second llite.lustre-ffff8e61090bb800.statahead_max=0 100 real 0m0.191s user 0m0.002s sys 0m0.027s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8e61090bb800.statahead_max=128 128 100 real 0m0.135s user 0m0.003s sys 0m0.031s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 103 hit_total: 7007 miss_total: 1263 - open/close 666 (time 1779982332.25 total 10.00 last 66.58) total: 900 open/close in 13.06 seconds: 68.91 ops/second llite.lustre-ffff8e61090bb800.statahead_max=0 1000 real 0m0.251s user 0m0.001s sys 0m0.048s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8e61090bb800.statahead_max=128 128 1000 real 0m0.254s user 0m0.002s sys 0m0.045s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 103 hit_total: 7007 miss_total: 1263 - open/close 701 (time 1779982355.47 total 10.01 last 70.06) - open/close 1418 (time 1779982365.47 total 20.01 last 71.65) - open/close 2132 (time 1779982375.48 total 30.02 last 71.36) - open/close 2812 (time 1779982385.49 total 40.03 last 67.95) - open/close 3493 (time 1779982395.49 total 50.03 last 68.05) - open/close 4184 (time 1779982405.51 total 60.05 last 68.99) - open/close 4903 (time 1779982415.52 total 70.06 last 71.81) - open/close 5601 (time 1779982425.52 total 80.06 last 69.79) - open/close 6359 (time 1779982435.54 total 90.08 last 75.72) - open/close 7086 (time 1779982445.54 total 100.08 last 72.69) - open/close 7719 (time 1779982455.55 total 110.09 last 63.23) - open/close 8362 (time 1779982465.55 total 120.09 last 64.27) total: 9000 open/close in 128.99 seconds: 69.77 ops/second llite.lustre-ffff8e61090bb800.statahead_max=0 10000 real 0m0.696s user 0m0.002s sys 0m0.148s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8e61090bb800.statahead_max=128 128 10000 real 0m0.618s user 0m0.004s sys 0m0.127s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 103 hit_total: 7007 miss_total: 1263 - open/close 730 (time 1779982497.13 total 10.03 last 72.77) - open/close 1480 (time 1779982507.13 total 20.03 last 74.98) - open/close 2197 (time 1779982517.15 total 30.05 last 71.58) - open/close 2830 (time 1779982527.16 total 40.06 last 63.23) - open/close 3461 (time 1779982537.18 total 50.09 last 62.95) - open/close 4106 (time 1779982547.18 total 60.09 last 64.50) - open/close 4822 (time 1779982557.20 total 70.10 last 71.51) - open/close 5531 (time 1779982567.20 total 80.10 last 70.89) - open/close 6261 (time 1779982577.21 total 90.11 last 72.93) - open/close 6963 (time 1779982587.21 total 100.11 last 70.16) - open/close 7708 (time 1779982597.22 total 110.12 last 74.47) - open/close 8351 (time 1779982607.23 total 120.13 last 64.23) - open/close 9055 (time 1779982617.24 total 130.14 last 70.33) - open/close 9753 (time 1779982627.24 total 140.14 last 69.77) - open/close 10000 (time 1779982630.50 total 143.41 last 75.74) - open/close 10632 (time 1779982640.52 total 153.42 last 63.13) - open/close 11306 (time 1779982650.54 total 163.44 last 67.25) - open/close 12012 (time 1779982660.55 total 173.45 last 70.50) - open/close 12604 (time 1779982670.56 total 183.46 last 59.14) - open/close 13206 (time 1779982680.58 total 193.48 last 60.08) - open/close 13826 (time 1779982690.60 total 203.50 last 61.90) - open/close 14451 (time 1779982700.62 total 213.52 last 62.35) - open/close 15050 (time 1779982710.63 total 223.53 last 59.85) - open/close 15698 (time 1779982720.63 total 233.53 last 64.78) - open/close 16393 (time 1779982730.63 total 243.54 last 69.50) - open/close 17034 (time 1779982740.63 total 253.54 last 64.09) - open/close 17711 (time 1779982750.64 total 263.54 last 67.67) - open/close 18403 (time 1779982760.64 total 273.55 last 69.17) - open/close 19063 (time 1779982770.67 total 283.57 last 65.84) - open/close 19740 (time 1779982780.67 total 293.57 last 67.69) - open/close 20000 (time 1779982784.93 total 297.83 last 61.04) - open/close 20758 (time 1779982794.94 total 307.84 last 75.74) - open/close 21379 (time 1779982804.95 total 317.85 last 62.04) - open/close 21960 (time 1779982814.95 total 327.85 last 58.07) - open/close 22602 (time 1779982824.96 total 337.86 last 64.17) - open/close 23245 (time 1779982834.97 total 347.87 last 64.24) - open/close 23872 (time 1779982844.97 total 357.87 last 62.66) - open/close 24434 (time 1779982854.97 total 367.87 last 56.20) - open/close 25117 (time 1779982864.99 total 377.89 last 68.18) - open/close 25782 (time 1779982875.00 total 387.90 last 66.46) - open/close 26467 (time 1779982885.01 total 397.91 last 68.41) - open/close 27115 (time 1779982895.02 total 407.92 last 64.73) - open/close 27739 (time 1779982905.03 total 417.93 last 62.36) - open/close 28374 (time 1779982915.05 total 427.96 last 63.32) - open/close 29036 (time 1779982925.06 total 437.96 last 66.18) - open/close 29607 (time 1779982935.07 total 447.97 last 57.05) - open/close 30000 (time 1779982940.56 total 453.46 last 71.53) - open/close 30657 (time 1779982950.57 total 463.47 last 65.66) - open/close 31336 (time 1779982960.59 total 473.50 last 67.71) - open/close 32034 (time 1779982970.60 total 483.50 last 69.74) - open/close 32684 (time 1779982980.61 total 493.51 last 64.95) - open/close 33377 (time 1779982990.62 total 503.52 last 69.26) - open/close 34035 (time 1779983000.62 total 513.52 last 65.79) - open/close 34760 (time 1779983010.64 total 523.54 last 72.36) - open/close 35478 (time 1779983020.64 total 533.55 last 71.74) - open/close 36143 (time 1779983030.65 total 543.55 last 66.46) - open/close 36790 (time 1779983040.66 total 553.56 last 64.67) - open/close 37477 (time 1779983050.67 total 563.57 last 68.62) - open/close 38162 (time 1779983060.67 total 573.57 last 68.48) - open/close 38884 (time 1779983070.68 total 583.58 last 72.15) - open/close 39568 (time 1779983080.68 total 593.58 last 68.37) - open/close 40000 (time 1779983086.62 total 599.52 last 72.82) - open/close 40679 (time 1779983096.62 total 609.52 last 67.85) - open/close 41362 (time 1779983106.63 total 619.53 last 68.27) - open/close 42051 (time 1779983116.63 total 629.53 last 68.90) - open/close 42722 (time 1779983126.65 total 639.55 last 66.94) - open/close 43423 (time 1779983136.66 total 649.56 last 70.03) - open/close 44150 (time 1779983146.66 total 659.56 last 72.69) - open/close 44815 (time 1779983156.67 total 669.57 last 66.43) - open/close 45491 (time 1779983166.68 total 679.58 last 67.57) - open/close 46098 (time 1779983176.68 total 689.58 last 60.67) - open/close 46769 (time 1779983186.69 total 699.59 last 67.07) - open/close 47423 (time 1779983196.69 total 709.59 last 65.38) - open/close 48013 (time 1779983206.71 total 719.61 last 58.89) - open/close 48573 (time 1779983216.72 total 729.62 last 55.91) - open/close 49201 (time 1779983226.74 total 739.64 last 62.67) - open/close 49847 (time 1779983236.75 total 749.65 last 64.58) - open/close 50000 (time 1779983239.41 total 752.32 last 57.33) - open/close 50632 (time 1779983249.44 total 762.34 last 63.07) - open/close 51203 (time 1779983259.44 total 772.34 last 57.07) - open/close 51849 (time 1779983269.44 total 782.35 last 64.58) - open/close 52503 (time 1779983279.44 total 792.35 last 65.39) - open/close 53162 (time 1779983289.46 total 802.37 last 65.77) - open/close 53838 (time 1779983299.47 total 812.37 last 67.56) - open/close 54549 (time 1779983309.49 total 822.39 last 70.99) - open/close 55239 (time 1779983319.49 total 832.39 last 68.95) - open/close 55885 (time 1779983329.50 total 842.40 last 64.56) - open/close 56564 (time 1779983339.51 total 852.41 last 67.85) - open/close 57173 (time 1779983349.53 total 862.43 last 60.76) - open/close 57902 (time 1779983359.53 total 872.44 last 72.87) - open/close 58548 (time 1779983369.53 total 882.44 last 64.60) - open/close 59149 (time 1779983379.55 total 892.45 last 60.02) - open/close 59761 (time 1779983389.56 total 902.46 last 61.11) - open/close 60000 (time 1779983392.79 total 905.69 last 74.05) - open/close 60659 (time 1779983402.80 total 915.70 last 65.87) - open/close 61264 (time 1779983412.80 total 925.70 last 60.48) - open/close 61926 (time 1779983422.81 total 935.71 last 66.15) - open/close 62587 (time 1779983432.81 total 945.72 last 66.05) - open/close 63200 (time 1779983442.81 total 955.72 last 61.30) - open/close 63818 (time 1779983452.82 total 965.72 last 61.79) - open/close 64449 (time 1779983462.83 total 975.73 last 63.03) - open/close 65168 (time 1779983472.83 total 985.73 last 71.86) - open/close 65766 (time 1779983482.84 total 995.74 last 59.77) - open/close 66474 (time 1779983492.84 total 1005.74 last 70.79) - open/close 67080 (time 1779983502.85 total 1015.75 last 60.54) - open/close 67757 (time 1779983512.86 total 1025.76 last 67.62) - open/close 68401 (time 1779983522.86 total 1035.76 last 64.37) - open/close 69061 (time 1779983532.88 total 1045.78 last 65.89) - open/close 69661 (time 1779983542.88 total 1055.78 last 59.99) - open/close 70000 (time 1779983548.28 total 1061.18 last 62.77) - open/close 70507 (time 1779983558.28 total 1071.19 last 50.68) - open/close 71037 (time 1779983568.32 total 1081.22 last 52.83) - open/close 71632 (time 1779983578.32 total 1091.22 last 59.49) - open/close 72263 (time 1779983588.33 total 1101.24 last 63.00) - open/close 72862 (time 1779983598.35 total 1111.25 last 59.82) - open/close 73495 (time 1779983608.35 total 1121.25 last 63.27) - open/close 74143 (time 1779983618.36 total 1131.26 last 64.75) - open/close 74799 (time 1779983628.38 total 1141.28 last 65.47) - open/close 75464 (time 1779983638.38 total 1151.29 last 66.47) - open/close 76114 (time 1779983648.39 total 1161.29 last 64.94) - open/close 76757 (time 1779983658.40 total 1171.30 last 64.25) - open/close 77408 (time 1779983668.42 total 1181.32 last 64.99) - open/close 78041 (time 1779983678.44 total 1191.34 last 63.17) - open/close 78682 (time 1779983688.44 total 1201.34 last 64.08) - open/close 79304 (time 1779983698.45 total 1211.35 last 62.14) - open/close 80000 (time 1779983708.44 total 1221.34 last 69.69) - open/close 80656 (time 1779983718.45 total 1231.35 last 65.54) - open/close 81303 (time 1779983728.46 total 1241.36 last 64.60) - open/close 81941 (time 1779983738.46 total 1251.37 last 63.79) - open/close 82519 (time 1779983748.47 total 1261.37 last 57.75) - open/close 83145 (time 1779983758.48 total 1271.38 last 62.58) - open/close 83754 (time 1779983768.48 total 1281.38 last 60.87) - open/close 84392 (time 1779983778.48 total 1291.38 last 63.78) - open/close 85032 (time 1779983788.49 total 1301.39 last 63.96) - open/close 85686 (time 1779983798.49 total 1311.39 last 65.39) - open/close 86300 (time 1779983808.51 total 1321.41 last 61.28) - open/close 86945 (time 1779983818.52 total 1331.42 last 64.44) - open/close 87627 (time 1779983828.52 total 1341.42 last 68.19) - open/close 88215 (time 1779983838.53 total 1351.43 last 58.76) - open/close 88762 (time 1779983848.54 total 1361.45 last 54.61) - open/close 89309 (time 1779983858.55 total 1371.45 last 54.66) - open/close 89879 (time 1779983868.56 total 1381.47 last 56.93) total: 90000 open/close in 1383.06 seconds: 65.07 ops/second llite.lustre-ffff8e61090bb800.statahead_max=0 100000 real 0m5.954s user 0m0.018s sys 0m1.024s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff8e61090bb800.statahead_max=128 128 100000 real 0m3.641s user 0m0.019s sys 0m0.982s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 135 statahead wrong: 2 agl total: 128 list_total: 30 fname_total: 103 hit_total: 7007 miss_total: 1263 statx --cached=always -D done