== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:21:23 (1788362483) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92e48c7a8800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff92e48c7a8800.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.68 seconds: 59.65 ops/second llite.lustre-ffff92e48c7a8800.statahead_max=0 208 real 0m1.028s user 0m0.004s sys 0m0.218s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92e48c7a8800.statahead_max=128 llite.lustre-ffff92e48c7a8800.statahead_max=128 208 real 0m0.304s user 0m0.004s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 90 hit_total: 3310 miss_total: 765 swrong=2 ewrong=2 total: 900 open/close in 7.38 seconds: 121.88 ops/second llite.lustre-ffff92e48c7a8800.statahead_max=0 2008 real 0m9.282s user 0m0.013s sys 0m1.977s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff92e48c7a8800.statahead_max=128 llite.lustre-ffff92e48c7a8800.statahead_max=128 2008 real 0m2.376s user 0m0.010s sys 0m0.628s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 4308 miss_total: 766 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff92e48c7a8800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 4308 miss_total: 766 mdc.lustre-MDT0000-mdc-ffff92e48c7a8800.batch_stats= snapshot_time: 1788362528.853380978 secs.nsecs start_time: 1788362486.642859480 secs.nsecs elapsed_time: 42.210521498 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 3 12 12 4: 2 8 20 8: 4 16 37 16: 2 8 45 32: 1 4 50 64: 12 50 100 mdc.lustre-MDT0001-mdc-ffff92e48c7a8800.batch_stats= snapshot_time: 1788362528.853473245 secs.nsecs start_time: 1788362486.643006405 secs.nsecs elapsed_time: 42.210466840 secs.nsecs subreqs per batch batches %% cum %% 1: 7 29 29 2: 0 0 29 4: 3 12 41 8: 1 4 45 16: 2 8 54 32: 0 0 54 64: 11 45 100 kvm mdc.lustre-MDT0000-mdc-ffff92e48c7a8800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff92e48c7a8800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.56 seconds: 64.18 ops/second llite.lustre-ffff92e48c7a8800.statahead_max=0 100 real 0m0.099s user 0m0.000s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92e48c7a8800.statahead_max=128 llite.lustre-ffff92e48c7a8800.statahead_max=128 100 real 0m0.077s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 4308 miss_total: 766 swrong=2 ewrong=2 total: 900 open/close in 6.63 seconds: 135.82 ops/second llite.lustre-ffff92e48c7a8800.statahead_max=0 1000 real 0m0.153s user 0m0.001s sys 0m0.058s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff92e48c7a8800.statahead_max=128 llite.lustre-ffff92e48c7a8800.statahead_max=128 1000 real 0m0.072s user 0m0.001s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 4308 miss_total: 766 swrong=2 ewrong=2 - open/close 1241 (time 1788362556.10 total 10.01 last 123.98) - open/close 2594 (time 1788362566.10 total 20.01 last 135.28) - open/close 3902 (time 1788362576.10 total 30.01 last 130.79) - open/close 4991 (time 1788362586.12 total 40.03 last 108.74) - open/close 6241 (time 1788362596.12 total 50.03 last 124.91) - open/close 7561 (time 1788362606.13 total 60.04 last 131.94) - open/close 8857 (time 1788362616.13 total 70.04 last 129.57) total: 9000 open/close in 71.24 seconds: 126.33 ops/second llite.lustre-ffff92e48c7a8800.statahead_max=0 10000 real 0m0.287s user 0m0.003s sys 0m0.131s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff92e48c7a8800.statahead_max=128 llite.lustre-ffff92e48c7a8800.statahead_max=128 10000 real 0m0.253s user 0m0.001s sys 0m0.106s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 4308 miss_total: 766 swrong=2 ewrong=2 - open/close 1569 (time 1788362634.78 total 10.00 last 156.85) - open/close 3753 (time 1788362644.78 total 20.01 last 218.32) - open/close 5810 (time 1788362654.78 total 30.01 last 205.68) - open/close 7527 (time 1788362664.78 total 40.01 last 171.69) - open/close 9737 (time 1788362674.79 total 50.01 last 220.88) - open/close 11696 (time 1788362684.79 total 60.02 last 195.87) - open/close 12739 (time 1788362694.79 total 70.02 last 104.25) - open/close 13718 (time 1788362704.80 total 80.02 last 97.86) - open/close 14639 (time 1788362714.80 total 90.03 last 92.05) - open/close 15393 (time 1788362724.80 total 100.03 last 75.39) - open/close 16346 (time 1788362734.81 total 110.03 last 95.26) - open/close 17445 (time 1788362744.81 total 120.04 last 109.87) - open/close 18520 (time 1788362754.81 total 130.04 last 107.47) - open/close 19725 (time 1788362764.83 total 140.05 last 120.33) - open/close 20000 (time 1788362767.14 total 142.36 last 119.03) - open/close 21212 (time 1788362777.14 total 152.37 last 121.17) - open/close 22375 (time 1788362787.14 total 162.37 last 116.24) - open/close 23544 (time 1788362797.15 total 172.38 last 116.84) - open/close 24709 (time 1788362807.15 total 182.38 last 116.44) - open/close 25873 (time 1788362817.17 total 192.40 last 116.23) - open/close 26908 (time 1788362827.18 total 202.41 last 103.36) - open/close 27925 (time 1788362837.18 total 212.41 last 101.69) - open/close 29049 (time 1788362847.19 total 222.41 last 112.37) - open/close 30000 (time 1788362855.66 total 230.88 last 112.31) - open/close 31084 (time 1788362865.66 total 240.89 last 108.34) - open/close 32299 (time 1788362875.67 total 250.89 last 121.42) - open/close 33397 (time 1788362885.67 total 260.90 last 109.75) - open/close 34509 (time 1788362895.68 total 270.91 last 111.06) - open/close 35547 (time 1788362905.69 total 280.92 last 103.76) - open/close 36619 (time 1788362915.69 total 290.92 last 107.15) - open/close 37747 (time 1788362925.70 total 300.92 last 112.76) - open/close 38914 (time 1788362935.70 total 310.92 last 116.68) - open/close 40000 (time 1788362945.44 total 320.66 last 111.53) - open/close 41120 (time 1788362955.44 total 330.66 last 111.97) - open/close 42267 (time 1788362965.44 total 340.67 last 114.68) - open/close 43399 (time 1788362975.44 total 350.67 last 113.14) - open/close 44567 (time 1788362985.45 total 360.68 last 116.74) - open/close 45668 (time 1788362995.45 total 370.68 last 110.07) - open/close 46839 (time 1788363005.45 total 380.68 last 117.08) - open/close 48002 (time 1788363015.46 total 390.69 last 116.24) - open/close 49286 (time 1788363025.47 total 400.70 last 128.24) - open/close 50000 (time 1788363031.70 total 406.93 last 114.63) - open/close 51029 (time 1788363041.70 total 416.93 last 102.87) - open/close 51992 (time 1788363051.71 total 426.93 last 96.28) - open/close 53053 (time 1788363061.71 total 436.94 last 106.03) - open/close 54167 (time 1788363071.72 total 446.95 last 111.33) - open/close 55367 (time 1788363081.72 total 456.95 last 120.00) - open/close 56457 (time 1788363091.73 total 466.96 last 108.87) - open/close 57524 (time 1788363101.74 total 476.96 last 106.63) - open/close 58594 (time 1788363111.75 total 486.97 last 106.91) - open/close 59618 (time 1788363121.75 total 496.97 last 102.37) - open/close 60000 (time 1788363125.86 total 501.08 last 92.99) - open/close 61022 (time 1788363135.87 total 511.09 last 102.09) - open/close 62034 (time 1788363145.87 total 521.09 last 101.19) - open/close 63005 (time 1788363155.87 total 531.10 last 97.05) - open/close 64031 (time 1788363165.88 total 541.11 last 102.51) - open/close 65143 (time 1788363175.89 total 551.11 last 111.15) - open/close 66238 (time 1788363185.89 total 561.12 last 109.44) - open/close 67249 (time 1788363195.90 total 571.12 last 101.05) - open/close 68350 (time 1788363205.90 total 581.12 last 110.09) - open/close 69383 (time 1788363215.90 total 591.13 last 103.29) - open/close 70000 (time 1788363221.69 total 596.92 last 106.53) - open/close 71172 (time 1788363231.70 total 606.92 last 117.14) - open/close 72370 (time 1788363241.70 total 616.93 last 119.70) - open/close 73457 (time 1788363251.73 total 626.95 last 108.46) - open/close 74664 (time 1788363261.73 total 636.95 last 120.69) - open/close 75916 (time 1788363271.73 total 646.96 last 125.17) - open/close 77063 (time 1788363281.74 total 656.96 last 114.60) - open/close 78206 (time 1788363291.75 total 666.98 last 114.14) - open/close 79306 (time 1788363301.75 total 676.98 last 109.99) - open/close 80000 (time 1788363307.72 total 682.95 last 116.28) - open/close 81184 (time 1788363317.73 total 692.96 last 118.32) - open/close 82291 (time 1788363327.74 total 702.96 last 110.61) - open/close 83354 (time 1788363337.74 total 712.97 last 106.22) - open/close 84486 (time 1788363347.74 total 722.97 last 113.19) - open/close 85556 (time 1788363357.75 total 732.97 last 106.97) - open/close 86591 (time 1788363367.76 total 742.98 last 103.42) - open/close 87653 (time 1788363377.76 total 752.99 last 106.13) - open/close 88828 (time 1788363387.76 total 762.99 last 117.50) - open/close 89974 (time 1788363397.76 total 772.99 last 114.59) total: 90000 open/close in 773.20 seconds: 116.40 ops/second llite.lustre-ffff92e48c7a8800.statahead_max=0 100000 real 0m2.177s user 0m0.019s sys 0m0.861s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff92e48c7a8800.statahead_max=128 llite.lustre-ffff92e48c7a8800.statahead_max=128 100000 real 0m1.995s user 0m0.017s sys 0m0.844s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 4308 miss_total: 766 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1347 seconds llite.lustre-ffff92e48c7a8800.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 90 hit_total: 4308 miss_total: 766 mdc.lustre-MDT0000-mdc-ffff92e48c7a8800.batch_stats= snapshot_time: 1788364772.851880712 secs.nsecs start_time: 1788362529.628188602 secs.nsecs elapsed_time: 2243.223692110 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff92e48c7a8800.batch_stats= snapshot_time: 1788364772.851946221 secs.nsecs start_time: 1788362529.628679672 secs.nsecs elapsed_time: 2243.223266549 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536