== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:31:17 (1788607877) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff983290ee2800.batch_stats=0 total: 100 open/close in 2.55 seconds: 39.20 ops/second llite.lustre-ffff983290ee2800.statahead_max=0 208 real 0m1.508s user 0m0.003s sys 0m0.205s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff983290ee2800.statahead_max=128 128 208 real 0m0.602s user 0m0.002s sys 0m0.082s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 103 list_total: 28 fname_total: 85 hit_total: 2549 miss_total: 1646 - open/close 688 (time 1788607902.65 total 10.02 last 68.69) total: 900 open/close in 13.35 seconds: 67.43 ops/second llite.lustre-ffff983290ee2800.statahead_max=0 2008 real 0m11.855s user 0m0.020s sys 0m2.011s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 12 sec llite.lustre-ffff983290ee2800.statahead_max=128 128 2008 real 0m4.304s user 0m0.019s sys 0m0.670s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 114 statahead wrong: 2 agl total: 103 list_total: 29 fname_total: 85 hit_total: 3548 miss_total: 1646 - open/close 598 (time 1788607942.22 total 10.01 last 59.76) - open/close 1282 (time 1788607952.24 total 20.03 last 68.26) - open/close 1891 (time 1788607962.25 total 30.04 last 60.84) - open/close 2541 (time 1788607972.26 total 40.04 last 64.98) total: 3000 open/close in 46.99 seconds: 63.85 ops/second llite.lustre-ffff983290ee2800.statahead_max=0 8008 real 0m46.822s user 0m0.092s sys 0m8.055s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files without statahead: 47 sec llite.lustre-ffff983290ee2800.statahead_max=128 128 8008 real 0m11.993s user 0m0.040s sys 0m2.654s statx -c "%n %i %A %h %u %g %W %X %Z" -D 4000 files with statahead: 12 sec statahead total: 115 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 85 hit_total: 7546 miss_total: 1647 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 73 seconds llite.lustre-ffff983290ee2800.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 85 hit_total: 7546 miss_total: 1647 mdc.lustre-MDT0000-mdc-ffff983290ee2800.batch_stats= snapshot_time: 1788608125.863746165 secs.nsecs start_time: 1788607881.335680216 secs.nsecs elapsed_time: 244.528065949 secs.nsecs subreqs per batch batches % cum % 1: 4 2 2 2: 2 1 4 4: 2 1 5 8: 19 13 19 16: 28 20 39 32: 15 10 50 64: 68 49 100 kvm mdc.lustre-MDT0000-mdc-ffff983290ee2800.batch_stats=0 total: 100 open/close in 2.15 seconds: 46.43 ops/second llite.lustre-ffff983290ee2800.statahead_max=0 100 real 0m0.048s user 0m0.000s sys 0m0.020s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff983290ee2800.statahead_max=128 128 100 real 0m0.072s user 0m0.003s sys 0m0.015s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 85 hit_total: 7546 miss_total: 1647 - open/close 757 (time 1788608144.52 total 10.00 last 75.66) total: 900 open/close in 11.93 seconds: 75.45 ops/second llite.lustre-ffff983290ee2800.statahead_max=0 1000 real 0m0.166s user 0m0.002s sys 0m0.049s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff983290ee2800.statahead_max=128 128 1000 real 0m0.095s user 0m0.002s sys 0m0.017s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 85 hit_total: 7546 miss_total: 1647 - open/close 722 (time 1788608163.65 total 10.00 last 72.18) - open/close 1465 (time 1788608173.65 total 20.00 last 74.30) - open/close 2211 (time 1788608183.65 total 30.00 last 74.60) - open/close 2990 (time 1788608193.70 total 40.05 last 77.54) - open/close 3765 (time 1788608203.71 total 50.06 last 77.43) - open/close 4446 (time 1788608213.72 total 60.07 last 68.03) - open/close 5171 (time 1788608223.72 total 70.07 last 72.47) - open/close 5889 (time 1788608233.73 total 80.08 last 71.74) - open/close 6662 (time 1788608243.73 total 90.09 last 77.25) - open/close 7444 (time 1788608253.74 total 100.09 last 78.14) - open/close 8092 (time 1788608263.75 total 110.10 last 64.74) - open/close 8819 (time 1788608273.76 total 120.12 last 72.61) total: 9000 open/close in 122.92 seconds: 73.22 ops/second llite.lustre-ffff983290ee2800.statahead_max=0 10000 real 0m0.785s user 0m0.002s sys 0m0.036s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff983290ee2800.statahead_max=128 128 10000 real 0m0.757s user 0m0.004s sys 0m0.040s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 85 hit_total: 7546 miss_total: 1647 - open/close 691 (time 1788608304.00 total 10.01 last 69.02) - open/close 1338 (time 1788608314.00 total 20.02 last 64.65) - open/close 1872 (time 1788608324.03 total 30.05 last 53.26) - open/close 2408 (time 1788608334.03 total 40.05 last 53.59) - open/close 3039 (time 1788608344.04 total 50.06 last 63.02) - open/close 3707 (time 1788608354.05 total 60.06 last 66.77) - open/close 4365 (time 1788608364.06 total 70.07 last 65.75) - open/close 5117 (time 1788608374.06 total 80.08 last 75.14) - open/close 5755 (time 1788608384.07 total 90.08 last 63.77) - open/close 6443 (time 1788608394.08 total 100.10 last 68.72) - open/close 7103 (time 1788608404.09 total 110.10 last 65.95) - open/close 7763 (time 1788608414.09 total 120.11 last 65.99) - open/close 8420 (time 1788608424.13 total 130.15 last 65.41) - open/close 9117 (time 1788608434.14 total 140.15 last 69.69) - open/close 9804 (time 1788608444.14 total 150.15 last 68.68) - open/close 10000 (time 1788608446.92 total 152.93 last 70.53) - open/close 10673 (time 1788608456.93 total 162.94 last 67.22) - open/close 11312 (time 1788608466.94 total 172.95 last 63.83) - open/close 11977 (time 1788608476.94 total 182.96 last 66.47) - open/close 12651 (time 1788608486.96 total 192.97 last 67.30) - open/close 13380 (time 1788608496.97 total 202.98 last 72.82) - open/close 14089 (time 1788608506.98 total 212.99 last 70.84) - open/close 14665 (time 1788608516.99 total 223.00 last 57.54) - open/close 15311 (time 1788608527.00 total 233.01 last 64.54) - open/close 15900 (time 1788608537.02 total 243.03 last 58.79) - open/close 16546 (time 1788608547.03 total 253.05 last 64.49) - open/close 17148 (time 1788608557.05 total 263.06 last 60.12) - open/close 17705 (time 1788608567.06 total 273.07 last 55.65) - open/close 18385 (time 1788608577.06 total 283.07 last 68.00) - open/close 19039 (time 1788608587.06 total 293.08 last 65.37) - open/close 19601 (time 1788608597.07 total 303.08 last 56.16) - open/close 20000 (time 1788608603.60 total 309.62 last 61.05) - open/close 20588 (time 1788608613.61 total 319.62 last 58.77) - open/close 21244 (time 1788608623.62 total 329.63 last 65.55) - open/close 21874 (time 1788608633.62 total 339.64 last 62.98) - open/close 22469 (time 1788608643.63 total 349.64 last 59.45) - open/close 23136 (time 1788608653.63 total 359.64 last 66.69) - open/close 23760 (time 1788608663.63 total 369.65 last 62.36) - open/close 24412 (time 1788608673.64 total 379.66 last 65.13) - open/close 25123 (time 1788608683.65 total 389.66 last 71.08) - open/close 25766 (time 1788608693.66 total 399.67 last 64.25) - open/close 26460 (time 1788608703.66 total 409.67 last 69.39) - open/close 27105 (time 1788608713.67 total 419.69 last 64.39) - open/close 27728 (time 1788608723.68 total 429.70 last 62.23) - open/close 28224 (time 1788608733.69 total 439.71 last 49.56) - open/close 28784 (time 1788608743.72 total 449.74 last 55.83) - open/close 29265 (time 1788608753.73 total 459.75 last 48.05) - open/close 29865 (time 1788608763.74 total 469.75 last 59.98) - open/close 30533 (time 1788608773.75 total 479.76 last 66.71) - open/close 31121 (time 1788608783.76 total 489.77 last 58.75) - open/close 31738 (time 1788608793.76 total 499.78 last 61.66) - open/close 32401 (time 1788608803.76 total 509.78 last 66.29) - open/close 33025 (time 1788608813.77 total 519.79 last 62.34) - open/close 33628 (time 1788608823.78 total 529.79 last 60.28) - open/close 34290 (time 1788608833.79 total 539.81 last 66.10) - open/close 34843 (time 1788608843.79 total 549.81 last 55.28) - open/close 35423 (time 1788608853.81 total 559.82 last 57.94) - open/close 36002 (time 1788608863.81 total 569.82 last 57.89) - open/close 36593 (time 1788608873.82 total 579.83 last 59.05) - open/close 37218 (time 1788608883.83 total 589.84 last 62.44) - open/close 37829 (time 1788608893.84 total 599.85 last 61.04) - open/close 38395 (time 1788608903.85 total 609.87 last 56.50) - open/close 39043 (time 1788608913.86 total 619.88 last 64.74) - open/close 39734 (time 1788608923.88 total 629.89 last 69.02) - open/close 40000 (time 1788608927.90 total 633.91 last 66.13) - open/close 40695 (time 1788608937.90 total 643.92 last 69.47) - open/close 41423 (time 1788608947.92 total 653.93 last 72.70) - open/close 42025 (time 1788608957.92 total 663.93 last 60.19) - open/close 42602 (time 1788608967.93 total 673.94 last 57.64) - open/close 43219 (time 1788608977.94 total 683.96 last 61.63) - open/close 43901 (time 1788608987.96 total 693.98 last 68.04) - open/close 44393 (time 1788608997.98 total 704.00 last 49.11) - open/close 44987 (time 1788609007.99 total 714.01 last 59.34) - open/close 45679 (time 1788609018.00 total 724.02 last 69.13) - open/close 46349 (time 1788609028.01 total 734.03 last 66.92) - open/close 47009 (time 1788609038.05 total 744.07 last 65.74) - open/close 47634 (time 1788609048.05 total 754.07 last 62.49) - open/close 48269 (time 1788609058.07 total 764.08 last 63.40) - open/close 48885 (time 1788609068.08 total 774.10 last 61.50) - open/close 49434 (time 1788609078.10 total 784.11 last 54.82) - open/close 49996 (time 1788609088.11 total 794.12 last 56.15) - open/close 50666 (time 1788609098.12 total 804.14 last 66.91) - open/close 51311 (time 1788609108.12 total 814.14 last 64.49) - open/close 51840 (time 1788609118.13 total 824.14 last 52.88) - open/close 52515 (time 1788609128.13 total 834.15 last 67.44) - open/close 53231 (time 1788609138.15 total 844.16 last 71.52) - open/close 53946 (time 1788609148.15 total 854.17 last 71.45) - open/close 54594 (time 1788609158.17 total 864.19 last 64.68) - open/close 55261 (time 1788609168.17 total 874.19 last 66.70) - open/close 55917 (time 1788609178.17 total 884.19 last 65.59) - open/close 56598 (time 1788609188.17 total 894.19 last 68.10) - open/close 57285 (time 1788609198.18 total 904.20 last 68.66) - open/close 57946 (time 1788609208.18 total 914.20 last 66.09) - open/close 58630 (time 1788609218.20 total 924.21 last 68.29) - open/close 59292 (time 1788609228.20 total 934.22 last 66.17) - open/close 59978 (time 1788609238.26 total 944.28 last 68.22) - open/close 60670 (time 1788609248.27 total 954.28 last 69.16) - open/close 61316 (time 1788609258.27 total 964.29 last 64.57) - open/close 61998 (time 1788609268.28 total 974.29 last 68.14) - open/close 62728 (time 1788609278.29 total 984.30 last 72.95) - open/close 63430 (time 1788609288.29 total 994.31 last 70.17) - open/close 64143 (time 1788609298.30 total 1004.31 last 71.25) - open/close 64752 (time 1788609308.30 total 1014.31 last 60.89) - open/close 65241 (time 1788609318.30 total 1024.32 last 48.90) - open/close 65752 (time 1788609328.31 total 1034.33 last 51.04) - open/close 66387 (time 1788609338.32 total 1044.33 last 63.47) - open/close 66966 (time 1788609348.32 total 1054.34 last 57.86) - open/close 67612 (time 1788609358.33 total 1064.34 last 64.58) - open/close 68317 (time 1788609368.34 total 1074.35 last 70.43) - open/close 69027 (time 1788609378.34 total 1084.35 last 71.00) - open/close 69697 (time 1788609388.34 total 1094.35 last 66.98) - open/close 70000 (time 1788609392.88 total 1098.89 last 66.76) - open/close 70603 (time 1788609402.88 total 1108.90 last 60.26) - open/close 71172 (time 1788609412.89 total 1118.91 last 56.84) - open/close 71758 (time 1788609422.90 total 1128.91 last 58.58) - open/close 72452 (time 1788609432.90 total 1138.92 last 69.38) - open/close 73102 (time 1788609442.91 total 1148.92 last 64.96) - open/close 73752 (time 1788609452.92 total 1158.93 last 64.95) - open/close 74375 (time 1788609462.92 total 1168.94 last 62.26) - open/close 75052 (time 1788609472.94 total 1178.95 last 67.60) - open/close 75740 (time 1788609482.94 total 1188.96 last 68.75) - open/close 76455 (time 1788609492.95 total 1198.96 last 71.46) - open/close 77121 (time 1788609502.95 total 1208.97 last 66.56) - open/close 77810 (time 1788609512.96 total 1218.97 last 68.88) - open/close 78527 (time 1788609522.96 total 1228.98 last 71.66) - open/close 79203 (time 1788609532.98 total 1239.00 last 67.49) - open/close 79784 (time 1788609542.99 total 1249.00 last 58.06) - open/close 80000 (time 1788609546.55 total 1252.57 last 60.63) - open/close 80689 (time 1788609556.56 total 1262.57 last 68.85) - open/close 81399 (time 1788609566.56 total 1272.58 last 70.97) - open/close 82125 (time 1788609576.56 total 1282.58 last 72.59) - open/close 82799 (time 1788609586.57 total 1292.59 last 67.35) - open/close 83501 (time 1788609596.62 total 1302.63 last 69.87) - open/close 84196 (time 1788609606.62 total 1312.64 last 69.48) - open/close 84858 (time 1788609616.63 total 1322.64 last 66.17) - open/close 85510 (time 1788609626.63 total 1332.64 last 65.19) - open/close 86187 (time 1788609636.64 total 1342.65 last 67.64) - open/close 86818 (time 1788609646.65 total 1352.67 last 63.01) - open/close 87498 (time 1788609656.66 total 1362.68 last 67.94) - open/close 88071 (time 1788609666.66 total 1372.68 last 57.28) - open/close 88730 (time 1788609676.67 total 1382.69 last 65.86) - open/close 89370 (time 1788609686.67 total 1392.69 last 64.00) total: 90000 open/close in 1402.26 seconds: 64.18 ops/second llite.lustre-ffff983290ee2800.statahead_max=0 100000 real 0m5.553s user 0m0.012s sys 0m0.300s statx --cached=always -D 100000 files without statahead: 6 sec llite.lustre-ffff983290ee2800.statahead_max=128 128 100000 real 0m6.396s user 0m0.021s sys 0m0.284s statx --cached=always -D 100000 files with statahead: 6 sec statahead total: 115 statahead wrong: 2 agl total: 103 list_total: 30 fname_total: 85 hit_total: 7546 miss_total: 1647 statx --cached=always -D done