== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:42:29 (1763491349) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e6285812000.batch_stats=0 total: 100 open/close in 2.25 seconds: 44.48 ops/second llite.lustre-ffff8e6285812000.statahead_max=0 208 real 0m0.977s user 0m0.006s sys 0m0.184s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8e6285812000.statahead_max=128 128 208 real 0m0.425s user 0m0.003s sys 0m0.091s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 75 statahead wrong: 1 agl total: 72 list_total: 28 fname_total: 45 hit_total: 14620 miss_total: 238 total: 900 open/close in 9.77 seconds: 92.14 ops/second llite.lustre-ffff8e6285812000.statahead_max=0 2008 real 0m9.564s user 0m0.031s sys 0m1.832s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff8e6285812000.statahead_max=128 128 2008 real 0m2.648s user 0m0.014s sys 0m0.663s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 76 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 45 hit_total: 15619 miss_total: 238 - open/close 929 (time 1763491398.43 total 10.00 last 92.86) - open/close 1925 (time 1763491408.44 total 20.02 last 99.46) - open/close 3068 (time 1763491418.45 total 30.03 last 114.20) total: 4000 open/close in 37.04 seconds: 107.98 ops/second llite.lustre-ffff8e6285812000.statahead_max=0 10008 real 0m26.694s user 0m0.110s sys 0m8.335s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 27 sec llite.lustre-ffff8e6285812000.statahead_max=128 128 10008 real 0m9.375s user 0m0.031s sys 0m4.096s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 9 sec statahead total: 77 statahead wrong: 1 agl total: 72 list_total: 30 fname_total: 45 hit_total: 20617 miss_total: 239 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 56 seconds llite.lustre-ffff8e6285812000.statahead_stats= statahead total: 77 statahead wrong: 1 agl total: 72 list_total: 30 fname_total: 45 hit_total: 20617 miss_total: 239 mdc.lustre-MDT0000-mdc-ffff8e6285812000.batch_stats= snapshot_time: 1763491524.960063023 secs.nsecs start_time: 1763491352.990787209 secs.nsecs elapsed_time: 171.969275814 secs.nsecs subreqs per batch batches % cum % 1: 13 7 7 2: 2 1 8 4: 1 0 9 8: 11 6 15 16: 46 26 42 32: 21 12 54 64: 78 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8e6285812000.batch_stats=0 total: 100 open/close in 1.46 seconds: 68.68 ops/second llite.lustre-ffff8e6285812000.statahead_max=0 100 real 0m0.034s user 0m0.003s sys 0m0.015s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8e6285812000.statahead_max=128 128 100 real 0m0.032s user 0m0.002s sys 0m0.015s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 77 statahead wrong: 1 agl total: 72 list_total: 30 fname_total: 45 hit_total: 20617 miss_total: 239 total: 900 open/close in 5.28 seconds: 170.46 ops/second llite.lustre-ffff8e6285812000.statahead_max=0 1000 real 0m0.061s user 0m0.002s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8e6285812000.statahead_max=128 128 1000 real 0m0.105s user 0m0.000s sys 0m0.071s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 77 statahead wrong: 1 agl total: 72 list_total: 30 fname_total: 45 hit_total: 20617 miss_total: 239 - open/close 1978 (time 1763491548.47 total 10.00 last 197.74) - open/close 3567 (time 1763491558.48 total 20.01 last 158.81) - open/close 5021 (time 1763491568.48 total 30.01 last 145.39) - open/close 6658 (time 1763491578.48 total 40.01 last 163.69) - open/close 8297 (time 1763491588.48 total 50.01 last 163.81) total: 9000 open/close in 54.67 seconds: 164.63 ops/second llite.lustre-ffff8e6285812000.statahead_max=0 10000 real 0m0.231s user 0m0.002s sys 0m0.041s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8e6285812000.statahead_max=128 128 10000 real 0m0.204s user 0m0.001s sys 0m0.037s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 77 statahead wrong: 1 agl total: 72 list_total: 30 fname_total: 45 hit_total: 20617 miss_total: 239 - open/close 1517 (time 1763491609.02 total 10.01 last 151.62) - open/close 2854 (time 1763491619.03 total 20.01 last 133.60) - open/close 4151 (time 1763491629.03 total 30.02 last 129.67) - open/close 5330 (time 1763491639.04 total 40.02 last 117.82) - open/close 6643 (time 1763491649.04 total 50.02 last 131.30) - open/close 7885 (time 1763491659.05 total 60.03 last 124.11) - open/close 9424 (time 1763491669.05 total 70.03 last 153.89) - open/close 10000 (time 1763491672.58 total 73.56 last 163.33) - open/close 11940 (time 1763491682.58 total 83.56 last 193.93) - open/close 13832 (time 1763491692.58 total 93.56 last 189.19) - open/close 16101 (time 1763491702.58 total 103.56 last 226.88) - open/close 18213 (time 1763491712.58 total 113.56 last 211.14) - open/close 20000 (time 1763491719.94 total 120.92 last 242.99) - open/close 22024 (time 1763491729.94 total 130.92 last 202.37) - open/close 24440 (time 1763491739.94 total 140.92 last 241.56) - open/close 27323 (time 1763491749.94 total 150.92 last 288.30) - open/close 30000 (time 1763491759.06 total 160.04 last 293.67) - open/close 32693 (time 1763491769.06 total 170.04 last 269.22) - open/close 35220 (time 1763491779.06 total 180.04 last 252.65) - open/close 38550 (time 1763491789.06 total 190.04 last 332.94) - open/close 40000 (time 1763491792.72 total 193.71 last 396.00) - open/close 42947 (time 1763491802.73 total 203.71 last 294.61) - open/close 45210 (time 1763491812.73 total 213.71 last 226.25) - open/close 47391 (time 1763491822.73 total 223.71 last 218.10) - open/close 49885 (time 1763491832.73 total 233.71 last 249.32) - open/close 52706 (time 1763491842.73 total 243.72 last 282.06) - open/close 55794 (time 1763491852.74 total 253.72 last 308.76) - open/close 58949 (time 1763491862.74 total 263.72 last 315.36) - open/close 59900 (time 1763491872.75 total 273.73 last 95.00) - open/close 60000 (time 1763491875.10 total 276.08 last 42.53) - open/close 60424 (time 1763491885.12 total 286.10 last 42.32) - open/close 60834 (time 1763491895.12 total 296.10 last 40.99) - open/close 61130 (time 1763491905.13 total 306.11 last 29.57) - open/close 61628 (time 1763491915.14 total 316.12 last 49.78) - open/close 62097 (time 1763491925.14 total 326.12 last 46.87) - open/close 62479 (time 1763491935.15 total 336.13 last 38.17) - open/close 62917 (time 1763491945.19 total 346.17 last 43.63) - open/close 63401 (time 1763491955.19 total 356.17 last 48.38) - open/close 63938 (time 1763491965.19 total 366.18 last 53.69) - open/close 64619 (time 1763491975.22 total 376.20 last 67.95) - open/close 65288 (time 1763491985.23 total 386.21 last 66.81) - open/close 65937 (time 1763491995.23 total 396.21 last 64.88) - open/close 66625 (time 1763492005.25 total 406.23 last 68.67) - open/close 67406 (time 1763492015.26 total 416.24 last 78.06) - open/close 68208 (time 1763492025.26 total 426.25 last 80.14) - open/close 69015 (time 1763492035.28 total 436.26 last 80.61) - open/close 69729 (time 1763492045.29 total 446.27 last 71.30) - open/close 70000 (time 1763492048.88 total 449.86 last 75.58) - open/close 70729 (time 1763492058.88 total 459.87 last 72.84) - open/close 71482 (time 1763492068.90 total 469.88 last 75.17) - open/close 72148 (time 1763492078.91 total 479.89 last 66.56) - open/close 72875 (time 1763492088.91 total 489.89 last 72.70) - open/close 73633 (time 1763492098.92 total 499.90 last 75.73) - open/close 74402 (time 1763492108.92 total 509.90 last 76.89) - open/close 75178 (time 1763492118.94 total 519.92 last 77.47) - open/close 75929 (time 1763492128.94 total 529.92 last 75.09) - open/close 76656 (time 1763492138.94 total 539.92 last 72.66) - open/close 77368 (time 1763492148.96 total 549.94 last 71.09) - open/close 77982 (time 1763492158.96 total 559.95 last 61.37) - open/close 78578 (time 1763492168.97 total 569.96 last 59.54) - open/close 79285 (time 1763492178.98 total 579.96 last 70.64) - open/close 79960 (time 1763492188.99 total 589.97 last 67.48) - open/close 80629 (time 1763492198.99 total 599.97 last 66.88) - open/close 81322 (time 1763492209.00 total 609.98 last 69.24) - open/close 81962 (time 1763492219.01 total 619.99 last 63.93) - open/close 82705 (time 1763492229.03 total 630.01 last 74.15) - open/close 83372 (time 1763492239.03 total 640.01 last 66.67) - open/close 84092 (time 1763492249.04 total 650.03 last 71.90) - open/close 84782 (time 1763492259.05 total 660.03 last 68.99) - open/close 85472 (time 1763492269.05 total 670.03 last 68.96) - open/close 86149 (time 1763492279.06 total 680.04 last 67.64) - open/close 86850 (time 1763492289.06 total 690.04 last 70.09) - open/close 87561 (time 1763492299.06 total 700.04 last 71.10) - open/close 88283 (time 1763492309.07 total 710.05 last 72.15) - open/close 89017 (time 1763492319.08 total 720.06 last 73.33) - open/close 89641 (time 1763492329.09 total 730.07 last 62.34) total: 90000 open/close in 736.37 seconds: 122.22 ops/second llite.lustre-ffff8e6285812000.statahead_max=0 100000 real 0m10.825s user 0m0.020s sys 0m0.217s statx --cached=always -D 100000 files without statahead: 11 sec llite.lustre-ffff8e6285812000.statahead_max=128 128 100000 real 0m6.563s user 0m0.016s sys 0m0.270s statx --cached=always -D 100000 files with statahead: 7 sec statahead total: 77 statahead wrong: 1 agl total: 72 list_total: 30 fname_total: 45 hit_total: 20617 miss_total: 239 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 2195 seconds llite.lustre-ffff8e6285812000.statahead_stats= statahead total: 77 statahead wrong: 1 agl total: 72 list_total: 30 fname_total: 45 hit_total: 20617 miss_total: 239 mdc.lustre-MDT0000-mdc-ffff8e6285812000.batch_stats= snapshot_time: 1763494603.051163660 secs.nsecs start_time: 1763491525.704940926 secs.nsecs elapsed_time: 3077.346222734 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