== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:33:16 (1777001596) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dbe94790000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9dbe94790000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.72 seconds: 36.72 ops/second llite.lustre-ffff9dbe94790000.statahead_max=0 208 real 0m1.719s user 0m0.003s sys 0m0.276s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff9dbe94790000.statahead_max=128 128 208 real 0m0.712s user 0m0.004s sys 0m0.101s 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: 108 list_total: 29 fname_total: 82 hit_total: 3039 miss_total: 1519 - open/close 668 (time 1777001623.01 total 10.03 last 66.63) total: 900 open/close in 14.24 seconds: 63.20 ops/second llite.lustre-ffff9dbe94790000.statahead_max=0 2008 real 0m14.892s user 0m0.033s sys 0m2.168s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 15 sec llite.lustre-ffff9dbe94790000.statahead_max=128 128 2008 real 0m4.139s user 0m0.012s sys 0m0.634s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 5 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 82 hit_total: 4037 miss_total: 1520 - open/close 596 (time 1777001666.20 total 10.01 last 59.53) - open/close 1249 (time 1777001676.20 total 20.02 last 65.28) - open/close 1915 (time 1777001686.21 total 30.03 last 66.54) total: 2000 open/close in 31.27 seconds: 63.96 ops/second llite.lustre-ffff9dbe94790000.statahead_max=0 6008 real 0m44.681s user 0m0.065s sys 0m6.458s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 45 sec llite.lustre-ffff9dbe94790000.statahead_max=128 128 6008 real 0m12.989s user 0m0.051s sys 0m1.917s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 13 sec statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 82 hit_total: 7035 miss_total: 1521 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 55 seconds llite.lustre-ffff9dbe94790000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 82 hit_total: 7035 miss_total: 1521 mdc.lustre-MDT0000-mdc-ffff9dbe94790000.batch_stats= snapshot_time: 1777001814.507024025 secs.nsecs start_time: 1777001600.559516910 secs.nsecs elapsed_time: 213.947507115 secs.nsecs subreqs per batch batches % cum % 1: 12 15 15 2: 8 10 25 4: 5 6 32 8: 4 5 37 16: 0 0 37 32: 2 2 39 64: 47 60 100 mdc.lustre-MDT0001-mdc-ffff9dbe94790000.batch_stats= snapshot_time: 1777001814.507102123 secs.nsecs start_time: 1777001600.559677183 secs.nsecs elapsed_time: 213.947424940 secs.nsecs subreqs per batch batches % cum % 1: 14 17 17 2: 4 5 22 4: 10 12 35 8: 3 3 38 16: 0 0 38 32: 6 7 46 64: 43 53 100 kvm mdc.lustre-MDT0000-mdc-ffff9dbe94790000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9dbe94790000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.49 seconds: 40.14 ops/second llite.lustre-ffff9dbe94790000.statahead_max=0 100 real 0m0.151s user 0m0.001s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9dbe94790000.statahead_max=128 128 100 real 0m0.123s user 0m0.001s sys 0m0.025s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 82 hit_total: 7035 miss_total: 1521 - open/close 681 (time 1777001834.61 total 10.01 last 68.00) total: 900 open/close in 13.29 seconds: 67.70 ops/second llite.lustre-ffff9dbe94790000.statahead_max=0 1000 real 0m0.260s user 0m0.001s sys 0m0.046s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9dbe94790000.statahead_max=128 128 1000 real 0m0.241s user 0m0.002s sys 0m0.040s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 82 hit_total: 7035 miss_total: 1521 - open/close 682 (time 1777001856.89 total 10.01 last 68.11) - open/close 1390 (time 1777001866.90 total 20.03 last 70.70) - open/close 2069 (time 1777001876.91 total 30.04 last 67.84) - open/close 2768 (time 1777001886.92 total 40.04 last 69.86) - open/close 3461 (time 1777001896.93 total 50.05 last 69.22) - open/close 4172 (time 1777001906.93 total 60.06 last 71.09) - open/close 4832 (time 1777001916.95 total 70.07 last 65.89) - open/close 5498 (time 1777001926.96 total 80.08 last 66.56) - open/close 6187 (time 1777001936.98 total 90.10 last 68.73) - open/close 6850 (time 1777001946.99 total 100.11 last 66.26) - open/close 7526 (time 1777001957.00 total 110.12 last 67.52) - open/close 8234 (time 1777001967.00 total 120.12 last 70.78) - open/close 8992 (time 1777001977.01 total 130.13 last 75.73) total: 9000 open/close in 130.30 seconds: 69.07 ops/second llite.lustre-ffff9dbe94790000.statahead_max=0 10000 real 0m0.494s user 0m0.003s sys 0m0.162s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9dbe94790000.statahead_max=128 128 10000 real 0m0.554s user 0m0.004s sys 0m0.141s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 82 hit_total: 7035 miss_total: 1521 - open/close 690 (time 1777001998.75 total 10.01 last 68.91) - open/close 1415 (time 1777002008.76 total 20.02 last 72.45) - open/close 2117 (time 1777002018.77 total 30.03 last 70.12) - open/close 2885 (time 1777002028.77 total 40.04 last 76.76) - open/close 3698 (time 1777002038.78 total 50.04 last 81.26) - open/close 4486 (time 1777002048.79 total 60.05 last 78.73) - open/close 5211 (time 1777002058.81 total 70.07 last 72.35) - open/close 5928 (time 1777002068.81 total 80.07 last 71.69) - open/close 6659 (time 1777002078.81 total 90.08 last 73.06) - open/close 7366 (time 1777002088.81 total 100.08 last 70.70) - open/close 8066 (time 1777002098.82 total 110.09 last 69.94) - open/close 8704 (time 1777002108.83 total 120.10 last 63.72) - open/close 9378 (time 1777002118.84 total 130.11 last 67.35) - open/close 10000 (time 1777002128.79 total 140.05 last 62.53) - open/close 10664 (time 1777002138.79 total 150.06 last 66.37) - open/close 11327 (time 1777002148.79 total 160.06 last 66.30) - open/close 11975 (time 1777002158.81 total 170.07 last 64.70) - open/close 12645 (time 1777002168.82 total 180.08 last 66.93) - open/close 13316 (time 1777002178.82 total 190.09 last 67.08) - open/close 13953 (time 1777002188.83 total 200.10 last 63.63) - open/close 14500 (time 1777002198.85 total 210.12 last 54.60) - open/close 15105 (time 1777002208.86 total 220.12 last 60.46) - open/close 15698 (time 1777002218.87 total 230.13 last 59.26) - open/close 16270 (time 1777002228.87 total 240.14 last 57.15) - open/close 16878 (time 1777002238.88 total 250.15 last 60.74) - open/close 17516 (time 1777002248.90 total 260.16 last 63.71) - open/close 18205 (time 1777002258.90 total 270.17 last 68.87) - open/close 18932 (time 1777002268.91 total 280.18 last 72.64) - open/close 19677 (time 1777002278.91 total 290.18 last 74.49) - open/close 20000 (time 1777002283.30 total 294.57 last 73.58) - open/close 20756 (time 1777002293.31 total 304.58 last 75.52) - open/close 21413 (time 1777002303.34 total 314.60 last 65.55) - open/close 22016 (time 1777002313.35 total 324.62 last 60.22) - open/close 22652 (time 1777002323.36 total 334.62 last 63.57) - open/close 23317 (time 1777002333.36 total 344.62 last 66.48) - open/close 24009 (time 1777002343.36 total 354.63 last 69.17) - open/close 24761 (time 1777002353.37 total 364.64 last 75.15) - open/close 25492 (time 1777002363.37 total 374.64 last 73.07) - open/close 26286 (time 1777002373.38 total 384.65 last 79.32) - open/close 27106 (time 1777002383.39 total 394.65 last 81.98) - open/close 27921 (time 1777002393.39 total 404.66 last 81.44) - open/close 28676 (time 1777002403.40 total 414.66 last 75.49) - open/close 29465 (time 1777002413.42 total 424.69 last 78.70) - open/close 30000 (time 1777002420.37 total 431.64 last 76.97) - open/close 30750 (time 1777002430.38 total 441.64 last 74.97) - open/close 31460 (time 1777002440.38 total 451.65 last 70.96) - open/close 32241 (time 1777002450.40 total 461.66 last 77.99) - open/close 33022 (time 1777002460.40 total 471.66 last 78.10) - open/close 33834 (time 1777002470.41 total 481.68 last 81.09) - open/close 34596 (time 1777002480.42 total 491.68 last 76.16) - open/close 35400 (time 1777002490.42 total 501.68 last 80.40) - open/close 36247 (time 1777002500.42 total 511.69 last 84.63) - open/close 37045 (time 1777002510.43 total 521.70 last 79.75) - open/close 37842 (time 1777002520.43 total 531.70 last 79.69) - open/close 38654 (time 1777002530.43 total 541.70 last 81.20) - open/close 39423 (time 1777002540.44 total 551.70 last 76.84) - open/close 40000 (time 1777002548.26 total 559.53 last 73.75) - open/close 40732 (time 1777002558.27 total 569.54 last 73.14) - open/close 41469 (time 1777002568.27 total 579.54 last 73.69) - open/close 42194 (time 1777002578.28 total 589.55 last 72.42) - open/close 42876 (time 1777002588.30 total 599.56 last 68.10) - open/close 43563 (time 1777002598.31 total 609.57 last 68.63) - open/close 44350 (time 1777002608.31 total 619.58 last 78.67) - open/close 45075 (time 1777002618.32 total 629.58 last 72.44) - open/close 45799 (time 1777002628.32 total 639.59 last 72.38) - open/close 46618 (time 1777002638.33 total 649.59 last 81.84) - open/close 47395 (time 1777002648.34 total 659.60 last 77.63) - open/close 48260 (time 1777002658.35 total 669.61 last 86.42) - open/close 48975 (time 1777002668.35 total 679.62 last 71.48) - open/close 49792 (time 1777002678.36 total 689.62 last 81.65) - open/close 50000 (time 1777002680.80 total 692.07 last 85.04) - open/close 50814 (time 1777002690.81 total 702.08 last 81.32) - open/close 51620 (time 1777002700.82 total 712.09 last 80.51) - open/close 52395 (time 1777002710.83 total 722.09 last 77.46) - open/close 53288 (time 1777002720.83 total 732.10 last 89.26) - open/close 54138 (time 1777002730.84 total 742.10 last 84.96) - open/close 55043 (time 1777002740.84 total 752.10 last 90.50) - open/close 55994 (time 1777002750.84 total 762.11 last 95.05) - open/close 56904 (time 1777002760.84 total 772.11 last 91.00) - open/close 57736 (time 1777002770.85 total 782.11 last 83.18) - open/close 58611 (time 1777002780.85 total 792.12 last 87.44) - open/close 59522 (time 1777002790.85 total 802.12 last 91.09) - open/close 60000 (time 1777002795.80 total 807.06 last 96.65) - open/close 60894 (time 1777002805.80 total 817.07 last 89.37) - open/close 61684 (time 1777002815.81 total 827.07 last 78.97) - open/close 62478 (time 1777002825.82 total 837.08 last 79.31) - open/close 63282 (time 1777002835.83 total 847.09 last 80.34) - open/close 64114 (time 1777002845.83 total 857.10 last 83.13) - open/close 64908 (time 1777002855.84 total 867.10 last 79.39) - open/close 65786 (time 1777002865.84 total 877.10 last 87.76) - open/close 66578 (time 1777002875.85 total 887.11 last 79.15) - open/close 67423 (time 1777002885.85 total 897.11 last 84.48) - open/close 68289 (time 1777002895.86 total 907.12 last 86.52) - open/close 69082 (time 1777002905.86 total 917.13 last 79.25) - open/close 69971 (time 1777002915.86 total 927.13 last 88.90) - open/close 70839 (time 1777002925.86 total 937.13 last 86.80) - open/close 71733 (time 1777002935.88 total 947.14 last 89.30) - open/close 72692 (time 1777002945.88 total 957.15 last 95.83) - open/close 73536 (time 1777002955.89 total 967.16 last 84.32) - open/close 74385 (time 1777002965.90 total 977.16 last 84.86) - open/close 75274 (time 1777002975.90 total 987.17 last 88.85) - open/close 76190 (time 1777002985.90 total 997.17 last 91.59) - open/close 77069 (time 1777002995.90 total 1007.17 last 87.90) - open/close 77853 (time 1777003005.91 total 1017.18 last 78.32) - open/close 78658 (time 1777003015.92 total 1027.19 last 80.45) - open/close 79441 (time 1777003025.93 total 1037.19 last 78.25) - open/close 80000 (time 1777003033.10 total 1044.36 last 78.00) - open/close 80829 (time 1777003043.10 total 1054.37 last 82.82) - open/close 81808 (time 1777003053.11 total 1064.38 last 97.84) - open/close 82765 (time 1777003063.12 total 1074.38 last 95.63) - open/close 83705 (time 1777003073.12 total 1084.39 last 93.95) - open/close 84660 (time 1777003083.13 total 1094.39 last 95.46) - open/close 85564 (time 1777003093.13 total 1104.40 last 90.36) - open/close 86502 (time 1777003103.14 total 1114.41 last 93.70) - open/close 87494 (time 1777003113.15 total 1124.41 last 99.18) - open/close 88329 (time 1777003123.15 total 1134.41 last 83.48) - open/close 89246 (time 1777003133.16 total 1144.42 last 91.61) total: 90000 open/close in 1153.15 seconds: 78.05 ops/second llite.lustre-ffff9dbe94790000.statahead_max=0 100000 real 0m2.952s user 0m0.017s sys 0m0.972s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff9dbe94790000.statahead_max=128 128 100000 real 0m2.679s user 0m0.017s sys 0m0.985s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 82 hit_total: 7035 miss_total: 1521 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1505 seconds llite.lustre-ffff9dbe94790000.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 82 hit_total: 7035 miss_total: 1521 mdc.lustre-MDT0000-mdc-ffff9dbe94790000.batch_stats= snapshot_time: 1777004675.946643928 secs.nsecs start_time: 1777001816.172289930 secs.nsecs elapsed_time: 2859.774353998 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9dbe94790000.batch_stats= snapshot_time: 1777004675.946705396 secs.nsecs start_time: 1777001816.172474480 secs.nsecs elapsed_time: 2859.774230916 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