== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:22:10 (1781212930) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c3a8523e000.batch_stats=0 total: 100 open/close in 1.81 seconds: 55.37 ops/second llite.lustre-ffff8c3a8523e000.statahead_max=0 208 real 0m0.889s user 0m0.002s sys 0m0.226s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8c3a8523e000.statahead_max=128 llite.lustre-ffff8c3a8523e000.statahead_max=128 208 real 0m0.262s user 0m0.002s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 102 statahead wrong: 2 agl total: 99 list_total: 27 fname_total: 59 hit_total: 2973 miss_total: 1410 swrong=2 ewrong=2 total: 900 open/close in 6.61 seconds: 136.19 ops/second llite.lustre-ffff8c3a8523e000.statahead_max=0 2008 real 0m7.300s user 0m0.032s sys 0m2.049s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 7 sec llite.lustre-ffff8c3a8523e000.statahead_max=128 llite.lustre-ffff8c3a8523e000.statahead_max=128 2008 real 0m2.299s user 0m0.015s sys 0m0.942s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 59 hit_total: 3972 miss_total: 1410 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 9 seconds llite.lustre-ffff8c3a8523e000.statahead_stats= statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 59 hit_total: 3972 miss_total: 1410 mdc.lustre-MDT0000-mdc-ffff8c3a8523e000.batch_stats= snapshot_time: 1781212968.271577557 secs.nsecs start_time: 1781212932.985799978 secs.nsecs elapsed_time: 35.285777579 secs.nsecs subreqs per batch batches % cum % 1: 3 8 8 2: 1 2 11 4: 2 5 17 8: 3 8 26 16: 6 17 44 32: 4 11 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8c3a8523e000.batch_stats=0 total: 100 open/close in 1.62 seconds: 61.59 ops/second llite.lustre-ffff8c3a8523e000.statahead_max=0 100 real 0m0.039s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8c3a8523e000.statahead_max=128 llite.lustre-ffff8c3a8523e000.statahead_max=128 100 real 0m0.037s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 59 hit_total: 3972 miss_total: 1410 swrong=2 ewrong=2 total: 900 open/close in 6.06 seconds: 148.52 ops/second llite.lustre-ffff8c3a8523e000.statahead_max=0 1000 real 0m0.061s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8c3a8523e000.statahead_max=128 llite.lustre-ffff8c3a8523e000.statahead_max=128 1000 real 0m0.062s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 59 hit_total: 3972 miss_total: 1410 swrong=2 ewrong=2 - open/close 1372 (time 1781212993.00 total 10.01 last 137.13) - open/close 2635 (time 1781213003.01 total 20.01 last 126.20) - open/close 3991 (time 1781213013.02 total 30.02 last 135.55) - open/close 5405 (time 1781213023.02 total 40.02 last 141.40) - open/close 7125 (time 1781213033.02 total 50.02 last 172.00) - open/close 8608 (time 1781213043.02 total 60.02 last 148.28) total: 9000 open/close in 63.44 seconds: 141.87 ops/second llite.lustre-ffff8c3a8523e000.statahead_max=0 10000 real 0m0.343s user 0m0.001s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8c3a8523e000.statahead_max=128 llite.lustre-ffff8c3a8523e000.statahead_max=128 10000 real 0m0.338s user 0m0.002s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 59 hit_total: 3972 miss_total: 1410 swrong=2 ewrong=2 - open/close 882 (time 1781213065.19 total 10.00 last 88.16) - open/close 1925 (time 1781213075.19 total 20.01 last 104.26) - open/close 2907 (time 1781213085.20 total 30.01 last 98.15) - open/close 4038 (time 1781213095.20 total 40.02 last 113.07) - open/close 5292 (time 1781213105.20 total 50.02 last 125.37) - open/close 6588 (time 1781213115.20 total 60.02 last 129.60) - open/close 7884 (time 1781213125.21 total 70.03 last 129.47) - open/close 8981 (time 1781213135.22 total 80.04 last 109.56) - open/close 10000 (time 1781213144.71 total 89.53 last 107.41) - open/close 11267 (time 1781213154.73 total 99.54 last 126.49) - open/close 12568 (time 1781213164.73 total 109.55 last 130.06) - open/close 14003 (time 1781213174.74 total 119.55 last 143.43) - open/close 15552 (time 1781213184.74 total 129.55 last 154.87) - open/close 17274 (time 1781213194.74 total 139.55 last 172.20) - open/close 18954 (time 1781213204.78 total 149.59 last 167.33) - open/close 20000 (time 1781213211.26 total 156.07 last 161.49) - open/close 21222 (time 1781213221.26 total 166.08 last 122.14) - open/close 22654 (time 1781213231.27 total 176.08 last 143.09) - open/close 24115 (time 1781213241.27 total 186.09 last 146.04) - open/close 25614 (time 1781213251.28 total 196.09 last 149.84) - open/close 26931 (time 1781213261.28 total 206.09 last 131.69) - open/close 28200 (time 1781213271.28 total 216.09 last 126.87) - open/close 29357 (time 1781213281.28 total 226.10 last 115.65) - open/close 30000 (time 1781213287.59 total 232.40 last 101.98) - open/close 31158 (time 1781213297.59 total 242.41 last 115.74) - open/close 32452 (time 1781213307.60 total 252.41 last 129.34) - open/close 34085 (time 1781213317.60 total 262.42 last 163.22) - open/close 35782 (time 1781213327.61 total 272.43 last 169.57) - open/close 37075 (time 1781213337.62 total 282.44 last 129.16) - open/close 38218 (time 1781213347.62 total 292.44 last 114.30) - open/close 39578 (time 1781213357.63 total 302.44 last 135.92) - open/close 40000 (time 1781213360.52 total 305.34 last 145.69) - open/close 41398 (time 1781213370.53 total 315.35 last 139.71) - open/close 42621 (time 1781213380.54 total 325.36 last 122.17) - open/close 43933 (time 1781213390.54 total 335.36 last 131.15) - open/close 45335 (time 1781213400.55 total 345.37 last 140.12) - open/close 46509 (time 1781213410.55 total 355.37 last 117.37) - open/close 47684 (time 1781213420.55 total 365.37 last 117.50) - open/close 48982 (time 1781213430.55 total 375.37 last 129.79) - open/close 50000 (time 1781213436.00 total 380.82 last 186.76) - open/close 51471 (time 1781213446.00 total 390.82 last 147.09) - open/close 52706 (time 1781213456.01 total 400.82 last 123.47) - open/close 53784 (time 1781213466.01 total 410.83 last 107.74) - open/close 55126 (time 1781213476.02 total 420.84 last 134.09) - open/close 56570 (time 1781213486.03 total 430.84 last 144.30) - open/close 57675 (time 1781213496.03 total 440.85 last 110.44) - open/close 58853 (time 1781213506.03 total 450.85 last 117.80) - open/close 60000 (time 1781213514.79 total 459.60 last 131.03) - open/close 61343 (time 1781213524.79 total 469.61 last 134.24) - open/close 62732 (time 1781213534.79 total 479.61 last 138.86) - open/close 63993 (time 1781213544.80 total 489.61 last 126.08) - open/close 65391 (time 1781213554.80 total 499.61 last 139.78) - open/close 66690 (time 1781213564.80 total 509.62 last 129.84) - open/close 67943 (time 1781213574.80 total 519.62 last 125.30) - open/close 68953 (time 1781213584.80 total 529.62 last 100.99) - open/close 70000 (time 1781213593.80 total 538.62 last 116.36) - open/close 71072 (time 1781213603.80 total 548.62 last 107.16) - open/close 72117 (time 1781213613.81 total 558.63 last 104.45) - open/close 73266 (time 1781213623.81 total 568.63 last 114.85) - open/close 74673 (time 1781213633.82 total 578.63 last 140.65) - open/close 76039 (time 1781213643.82 total 588.63 last 136.58) - open/close 77540 (time 1781213653.82 total 598.63 last 150.10) - open/close 78996 (time 1781213663.83 total 608.64 last 145.49) - open/close 80000 (time 1781213673.12 total 617.94 last 108.03) - open/close 81235 (time 1781213683.12 total 627.94 last 123.49) - open/close 82516 (time 1781213693.13 total 637.95 last 127.98) - open/close 83607 (time 1781213703.14 total 647.95 last 109.04) - open/close 84819 (time 1781213713.14 total 657.96 last 121.09) - open/close 85926 (time 1781213723.14 total 667.96 last 110.69) - open/close 87122 (time 1781213733.15 total 677.96 last 119.58) - open/close 88510 (time 1781213743.15 total 687.96 last 138.77) - open/close 89738 (time 1781213753.15 total 697.97 last 122.75) total: 90000 open/close in 699.93 seconds: 128.58 ops/second llite.lustre-ffff8c3a8523e000.statahead_max=0 100000 real 0m2.995s user 0m0.016s sys 0m0.254s 'statx --cached=always -D' 100000 files without statahead: 3 sec llite.lustre-ffff8c3a8523e000.statahead_max=128 llite.lustre-ffff8c3a8523e000.statahead_max=128 100000 real 0m3.085s user 0m0.016s sys 0m0.266s 'statx --cached=always -D' 100000 files with statahead: 3 sec statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 59 hit_total: 3972 miss_total: 1410 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1533 seconds llite.lustre-ffff8c3a8523e000.statahead_stats= statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 59 hit_total: 3972 miss_total: 1410 mdc.lustre-MDT0000-mdc-ffff8c3a8523e000.batch_stats= snapshot_time: 1781215324.788862532 secs.nsecs start_time: 1781212968.962946176 secs.nsecs elapsed_time: 2355.825916356 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