== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:31:48 (1780342308) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b9305929800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b9305929800.batch_stats=0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.54 seconds: 64.90 ops/second llite.lustre-ffff9b9305929800.statahead_max=0 208 real 0m0.807s user 0m0.005s sys 0m0.188s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b9305929800.statahead_max=128 llite.lustre-ffff9b9305929800.statahead_max=128 208 real 0m0.325s user 0m0.001s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 145 statahead wrong: 2 agl total: 138 list_total: 30 fname_total: 101 hit_total: 3020 miss_total: 1464 swrong=2 ewrong=2 total: 900 open/close in 6.57 seconds: 136.89 ops/second llite.lustre-ffff9b9305929800.statahead_max=0 2008 real 0m7.832s user 0m0.019s sys 0m1.841s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff9b9305929800.statahead_max=128 llite.lustre-ffff9b9305929800.statahead_max=128 2008 real 0m2.420s user 0m0.015s sys 0m0.633s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 146 statahead wrong: 2 agl total: 138 list_total: 31 fname_total: 101 hit_total: 4019 miss_total: 1464 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-ffff9b9305929800.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 138 list_total: 31 fname_total: 101 hit_total: 4019 miss_total: 1464 mdc.lustre-MDT0000-mdc-ffff9b9305929800.batch_stats= snapshot_time: 1780342350.321236899 secs.nsecs start_time: 1780342311.095023133 secs.nsecs elapsed_time: 39.226213766 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 2: 3 13 13 4: 1 4 18 8: 4 18 36 16: 1 4 40 32: 1 4 45 64: 12 54 100 mdc.lustre-MDT0001-mdc-ffff9b9305929800.batch_stats= snapshot_time: 1780342350.321323765 secs.nsecs start_time: 1780342311.095163720 secs.nsecs elapsed_time: 39.226160045 secs.nsecs subreqs per batch batches % cum % 1: 3 14 14 2: 3 14 28 4: 3 14 42 8: 0 0 42 16: 0 0 42 32: 3 14 57 64: 9 42 100 kvm mdc.lustre-MDT0000-mdc-ffff9b9305929800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9b9305929800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.40 seconds: 71.23 ops/second llite.lustre-ffff9b9305929800.statahead_max=0 100 real 0m0.069s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b9305929800.statahead_max=128 llite.lustre-ffff9b9305929800.statahead_max=128 100 real 0m0.094s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 138 list_total: 31 fname_total: 101 hit_total: 4019 miss_total: 1464 swrong=2 ewrong=2 total: 900 open/close in 6.47 seconds: 139.17 ops/second llite.lustre-ffff9b9305929800.statahead_max=0 1000 real 0m0.109s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b9305929800.statahead_max=128 llite.lustre-ffff9b9305929800.statahead_max=128 1000 real 0m0.136s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 138 list_total: 31 fname_total: 101 hit_total: 4019 miss_total: 1464 swrong=2 ewrong=2 - open/close 1431 (time 1780342377.61 total 10.00 last 143.04) - open/close 2925 (time 1780342387.61 total 20.01 last 149.36) - open/close 4180 (time 1780342397.62 total 30.01 last 125.42) - open/close 5581 (time 1780342407.63 total 40.02 last 140.02) - open/close 7058 (time 1780342417.63 total 50.02 last 147.67) - open/close 8337 (time 1780342427.63 total 60.02 last 127.87) total: 9000 open/close in 65.06 seconds: 138.33 ops/second llite.lustre-ffff9b9305929800.statahead_max=0 10000 real 0m0.372s user 0m0.003s sys 0m0.138s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b9305929800.statahead_max=128 llite.lustre-ffff9b9305929800.statahead_max=128 10000 real 0m0.345s user 0m0.005s sys 0m0.105s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 146 statahead wrong: 2 agl total: 138 list_total: 31 fname_total: 101 hit_total: 4019 miss_total: 1464 swrong=2 ewrong=2 - open/close 1314 (time 1780342450.74 total 10.01 last 131.32) - open/close 2728 (time 1780342460.74 total 20.01 last 141.27) - open/close 4170 (time 1780342470.75 total 30.02 last 144.08) - open/close 5728 (time 1780342480.76 total 40.03 last 155.70) - open/close 7245 (time 1780342490.76 total 50.03 last 151.63) - open/close 8717 (time 1780342500.77 total 60.04 last 147.17) - open/close 10000 (time 1780342508.69 total 67.96 last 161.89) - open/close 11491 (time 1780342518.69 total 77.97 last 149.04) - open/close 12910 (time 1780342528.70 total 87.97 last 141.86) - open/close 14300 (time 1780342538.70 total 97.97 last 138.97) - open/close 15703 (time 1780342548.70 total 107.97 last 140.28) - open/close 17142 (time 1780342558.70 total 117.98 last 143.85) - open/close 18734 (time 1780342568.71 total 127.98 last 159.12) - open/close 20000 (time 1780342577.70 total 136.97 last 140.88) - open/close 21448 (time 1780342587.70 total 146.97 last 144.74) - open/close 23056 (time 1780342597.70 total 156.97 last 160.75) - open/close 24577 (time 1780342607.71 total 166.98 last 152.05) - open/close 26143 (time 1780342617.71 total 176.98 last 156.57) - open/close 27565 (time 1780342627.72 total 186.99 last 142.06) - open/close 29182 (time 1780342637.73 total 197.00 last 161.54) - open/close 30000 (time 1780342643.00 total 202.28 last 155.02) - open/close 31589 (time 1780342653.01 total 212.28 last 158.88) - open/close 33284 (time 1780342663.01 total 222.28 last 169.45) - open/close 34877 (time 1780342673.01 total 232.28 last 159.27) - open/close 36416 (time 1780342683.01 total 242.29 last 153.84) - open/close 37908 (time 1780342693.02 total 252.29 last 149.16) - open/close 39890 (time 1780342703.02 total 262.29 last 198.17) - open/close 41628 (time 1780342713.02 total 272.29 last 173.77) - open/close 43198 (time 1780342723.02 total 282.29 last 156.97) - open/close 44742 (time 1780342733.03 total 292.30 last 154.24) - open/close 46234 (time 1780342743.04 total 302.31 last 149.08) - open/close 47712 (time 1780342753.04 total 312.31 last 147.79) - open/close 49244 (time 1780342763.05 total 322.32 last 153.16) - open/close 50000 (time 1780342767.24 total 326.51 last 180.09) - open/close 51592 (time 1780342777.25 total 336.52 last 159.16) - open/close 53333 (time 1780342787.25 total 346.52 last 174.03) - open/close 54853 (time 1780342797.25 total 356.52 last 151.93) - open/close 56542 (time 1780342807.26 total 366.53 last 168.85) - open/close 58282 (time 1780342817.26 total 376.53 last 173.97) - open/close 59742 (time 1780342827.26 total 386.53 last 145.95) - open/close 61090 (time 1780342837.27 total 396.54 last 134.70) - open/close 61996 (time 1780342847.27 total 406.54 last 90.58) - open/close 62827 (time 1780342857.29 total 416.56 last 82.96) - open/close 63819 (time 1780342867.29 total 426.57 last 99.13) - open/close 64748 (time 1780342877.30 total 436.57 last 92.84) - open/close 65804 (time 1780342887.31 total 446.58 last 105.54) - open/close 66485 (time 1780342897.31 total 456.58 last 68.09) - open/close 67419 (time 1780342907.31 total 466.58 last 93.34) - open/close 68336 (time 1780342917.32 total 476.59 last 91.66) - open/close 69509 (time 1780342927.33 total 486.60 last 117.20) - open/close 70000 (time 1780342931.66 total 490.93 last 113.46) - open/close 71340 (time 1780342941.66 total 500.93 last 133.94) - open/close 72730 (time 1780342951.66 total 510.93 last 138.95) - open/close 73911 (time 1780342961.67 total 520.94 last 117.98) - open/close 74932 (time 1780342971.68 total 530.95 last 102.07) - open/close 75996 (time 1780342981.68 total 540.95 last 106.38) - open/close 77093 (time 1780342991.69 total 550.96 last 109.58) - open/close 78190 (time 1780343001.69 total 560.96 last 109.66) - open/close 79297 (time 1780343011.70 total 570.97 last 110.63) - open/close 80000 (time 1780343018.33 total 577.60 last 105.98) - open/close 81284 (time 1780343028.34 total 587.61 last 128.32) - open/close 82364 (time 1780343038.34 total 597.61 last 107.93) - open/close 83584 (time 1780343048.35 total 607.62 last 121.97) - open/close 84712 (time 1780343058.35 total 617.62 last 112.74) - open/close 85778 (time 1780343068.37 total 627.64 last 106.44) - open/close 86711 (time 1780343078.37 total 637.64 last 93.27) - open/close 87855 (time 1780343088.38 total 647.65 last 114.31) - open/close 88954 (time 1780343098.38 total 657.65 last 109.85) total: 90000 open/close in 666.74 seconds: 134.99 ops/second llite.lustre-ffff9b9305929800.statahead_max=0 100000 real 0m2.876s user 0m0.010s sys 0m0.832s 'statx --cached=always -D' 100000 files without statahead: 3 sec llite.lustre-ffff9b9305929800.statahead_max=128 llite.lustre-ffff9b9305929800.statahead_max=128 100000 real 0m2.657s user 0m0.016s sys 0m0.843s 'statx --cached=always -D' 100000 files with statahead: 3 sec statahead total: 146 statahead wrong: 2 agl total: 138 list_total: 31 fname_total: 101 hit_total: 4019 miss_total: 1464 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1564 seconds llite.lustre-ffff9b9305929800.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 138 list_total: 31 fname_total: 101 hit_total: 4019 miss_total: 1464 mdc.lustre-MDT0000-mdc-ffff9b9305929800.batch_stats= snapshot_time: 1780344708.349424084 secs.nsecs start_time: 1780342351.272108608 secs.nsecs elapsed_time: 2357.077315476 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9b9305929800.batch_stats= snapshot_time: 1780344708.349493713 secs.nsecs start_time: 1780342351.272225899 secs.nsecs elapsed_time: 2357.077267814 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