== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 09:17:58 (1787577478) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93e47e4e1800.batch_stats=0 total: 100 open/close in 3.86 seconds: 25.89 ops/second llite.lustre-ffff93e47e4e1800.statahead_max=0 208 real 0m1.444s user 0m0.001s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93e47e4e1800.statahead_max=128 llite.lustre-ffff93e47e4e1800.statahead_max=128 208 real 0m0.679s user 0m0.003s sys 0m0.064s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 130 list_total: 28 fname_total: 107 hit_total: 2899 miss_total: 1431 swrong=2 ewrong=2 - open/close 533 (time 1787577505.80 total 10.02 last 53.20) total: 900 open/close in 16.35 seconds: 55.04 ops/second llite.lustre-ffff93e47e4e1800.statahead_max=0 2008 real 0m15.965s user 0m0.022s sys 0m1.962s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff93e47e4e1800.statahead_max=128 llite.lustre-ffff93e47e4e1800.statahead_max=128 2008 real 0m5.659s user 0m0.017s sys 0m0.597s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 107 hit_total: 3897 miss_total: 1432 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 25 seconds llite.lustre-ffff93e47e4e1800.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 107 hit_total: 3897 miss_total: 1432 mdc.lustre-MDT0000-mdc-ffff93e47e4e1800.batch_stats= snapshot_time: 1787577573.689311107 secs.nsecs start_time: 1787577483.053799968 secs.nsecs elapsed_time: 90.635511139 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 9 8: 2 6 15 16: 7 21 37 32: 6 18 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff93e47e4e1800.batch_stats=0 total: 100 open/close in 3.51 seconds: 28.52 ops/second llite.lustre-ffff93e47e4e1800.statahead_max=0 100 real 0m0.098s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93e47e4e1800.statahead_max=128 llite.lustre-ffff93e47e4e1800.statahead_max=128 100 real 0m0.073s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 107 hit_total: 3897 miss_total: 1432 swrong=2 ewrong=2 - open/close 533 (time 1787577596.55 total 10.00 last 53.27) total: 900 open/close in 16.92 seconds: 53.20 ops/second llite.lustre-ffff93e47e4e1800.statahead_max=0 1000 real 0m0.170s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93e47e4e1800.statahead_max=128 llite.lustre-ffff93e47e4e1800.statahead_max=128 1000 real 0m0.278s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 107 hit_total: 3897 miss_total: 1432 swrong=2 ewrong=2 - open/close 634 (time 1787577622.78 total 10.00 last 63.38) - open/close 1342 (time 1787577632.78 total 20.00 last 70.78) - open/close 2026 (time 1787577642.79 total 30.01 last 68.33) - open/close 2754 (time 1787577652.81 total 40.03 last 72.66) - open/close 3336 (time 1787577662.83 total 50.06 last 58.08) - open/close 3904 (time 1787577672.84 total 60.06 last 56.76) - open/close 4488 (time 1787577682.84 total 70.07 last 58.36) - open/close 5149 (time 1787577692.85 total 80.07 last 66.08) - open/close 5840 (time 1787577702.86 total 90.08 last 69.03) - open/close 6542 (time 1787577712.86 total 100.09 last 70.15) - open/close 7142 (time 1787577722.87 total 110.09 last 59.99) - open/close 7768 (time 1787577732.87 total 120.10 last 62.57) - open/close 8441 (time 1787577742.87 total 130.10 last 67.29) total: 9000 open/close in 138.41 seconds: 65.03 ops/second llite.lustre-ffff93e47e4e1800.statahead_max=0 10000 real 0m0.817s user 0m0.004s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff93e47e4e1800.statahead_max=128 llite.lustre-ffff93e47e4e1800.statahead_max=128 10000 real 0m0.698s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 107 hit_total: 3897 miss_total: 1432 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 363 seconds llite.lustre-ffff93e47e4e1800.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 29 fname_total: 107 hit_total: 3897 miss_total: 1432 mdc.lustre-MDT0000-mdc-ffff93e47e4e1800.batch_stats= snapshot_time: 1787578131.888511184 secs.nsecs start_time: 1787577575.555022391 secs.nsecs elapsed_time: 556.333488793 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