== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:34:01 (1780526041) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a875017f800.batch_stats=0 total: 100 open/close in 0.66 seconds: 151.57 ops/second llite.lustre-ffff8a875017f800.statahead_max=0 208 real 0m0.445s user 0m0.001s sys 0m0.157s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8a875017f800.statahead_max=128 llite.lustre-ffff8a875017f800.statahead_max=128 208 real 0m0.266s user 0m0.003s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 51 list_total: 23 fname_total: 30 hit_total: 2427 miss_total: 208 swrong=1 ewrong=1 total: 900 open/close in 1.91 seconds: 471.98 ops/second llite.lustre-ffff8a875017f800.statahead_max=0 2008 real 0m3.461s user 0m0.011s sys 0m1.437s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff8a875017f800.statahead_max=128 llite.lustre-ffff8a875017f800.statahead_max=128 2008 real 0m2.047s user 0m0.008s sys 0m1.238s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 54 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 30 hit_total: 3426 miss_total: 208 swrong=1 ewrong=1 - open/close 4431 (time 1780526066.34 total 10.00 last 443.02) - open/close 8989 (time 1780526076.34 total 20.00 last 455.79) total: 9000 open/close in 20.02 seconds: 449.50 ops/second llite.lustre-ffff8a875017f800.statahead_max=0 20008 real 0m33.366s user 0m0.078s sys 0m13.547s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 33 sec llite.lustre-ffff8a875017f800.statahead_max=128 llite.lustre-ffff8a875017f800.statahead_max=128 20008 real 0m20.254s user 0m0.055s sys 0m14.000s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 21 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13425 miss_total: 208 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 63 seconds llite.lustre-ffff8a875017f800.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13425 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff8a875017f800.batch_stats= snapshot_time: 1780526200.753301844 secs.nsecs start_time: 1780526042.871196878 secs.nsecs elapsed_time: 157.882104966 secs.nsecs subreqs per batch batches % cum % 1: 24 7 7 2: 0 0 7 4: 0 0 7 8: 7 2 10 16: 115 37 47 32: 20 6 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8a875017f800.batch_stats=0 total: 100 open/close in 0.61 seconds: 163.63 ops/second llite.lustre-ffff8a875017f800.statahead_max=0 100 real 0m0.021s user 0m0.002s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a875017f800.statahead_max=128 llite.lustre-ffff8a875017f800.statahead_max=128 100 real 0m0.021s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13425 miss_total: 208 swrong=1 ewrong=1 total: 900 open/close in 1.89 seconds: 477.08 ops/second llite.lustre-ffff8a875017f800.statahead_max=0 1000 real 0m0.035s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a875017f800.statahead_max=128 llite.lustre-ffff8a875017f800.statahead_max=128 1000 real 0m0.033s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13425 miss_total: 208 swrong=1 ewrong=1 - open/close 4912 (time 1780526218.44 total 10.00 last 491.17) total: 9000 open/close in 18.81 seconds: 478.55 ops/second llite.lustre-ffff8a875017f800.statahead_max=0 10000 real 0m0.324s user 0m0.001s sys 0m0.166s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8a875017f800.statahead_max=128 llite.lustre-ffff8a875017f800.statahead_max=128 10000 real 0m0.165s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13425 miss_total: 208 swrong=1 ewrong=1 - open/close 4397 (time 1780526242.37 total 10.00 last 439.63) - open/close 8784 (time 1780526252.37 total 20.00 last 438.62) - open/close 10000 (time 1780526255.17 total 22.80 last 434.15) - open/close 14460 (time 1780526265.17 total 32.80 last 445.98) - open/close 18754 (time 1780526275.17 total 42.81 last 429.37) - open/close 20000 (time 1780526277.97 total 45.60 last 446.11) - open/close 24328 (time 1780526287.97 total 55.60 last 432.79) - open/close 28165 (time 1780526297.97 total 65.60 last 383.62) - open/close 30000 (time 1780526302.21 total 69.84 last 432.73) - open/close 34107 (time 1780526312.21 total 79.84 last 410.67) - open/close 38213 (time 1780526322.21 total 89.84 last 410.55) - open/close 40000 (time 1780526326.90 total 94.53 last 381.26) - open/close 44161 (time 1780526336.90 total 104.53 last 416.08) - open/close 48317 (time 1780526346.90 total 114.53 last 415.52) - open/close 50000 (time 1780526350.76 total 118.39 last 436.45) - open/close 54081 (time 1780526360.76 total 128.39 last 408.08) - open/close 58202 (time 1780526370.76 total 138.39 last 412.08) - open/close 60000 (time 1780526375.76 total 143.39 last 359.37) - open/close 64215 (time 1780526385.76 total 153.39 last 421.45) - open/close 68376 (time 1780526395.76 total 163.40 last 416.04) - open/close 70000 (time 1780526399.63 total 167.26 last 419.88) - open/close 73915 (time 1780526409.63 total 177.27 last 391.41) - open/close 78139 (time 1780526419.63 total 187.27 last 422.39) - open/close 80000 (time 1780526424.08 total 191.71 last 418.45) - open/close 84217 (time 1780526434.08 total 201.71 last 421.64) - open/close 88116 (time 1780526444.08 total 211.72 last 389.86) total: 90000 open/close in 216.20 seconds: 416.28 ops/second llite.lustre-ffff8a875017f800.statahead_max=0 100000 real 0m1.754s user 0m0.014s sys 0m0.208s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8a875017f800.statahead_max=128 llite.lustre-ffff8a875017f800.statahead_max=128 100000 real 0m1.766s user 0m0.014s sys 0m0.226s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13425 miss_total: 208 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1157 seconds llite.lustre-ffff8a875017f800.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 25 fname_total: 30 hit_total: 13425 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff8a875017f800.batch_stats= snapshot_time: 1780527633.745507544 secs.nsecs start_time: 1780526201.279362677 secs.nsecs elapsed_time: 1432.466144867 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