== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:44:40 (1787798680) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fd50a093800.batch_stats=0 total: 100 open/close in 2.37 seconds: 42.22 ops/second llite.lustre-ffff9fd50a093800.statahead_max=0 208 real 0m1.183s user 0m0.006s sys 0m0.212s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9fd50a093800.statahead_max=128 llite.lustre-ffff9fd50a093800.statahead_max=128 208 real 0m0.736s user 0m0.005s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 27 fname_total: 74 hit_total: 2931 miss_total: 1602 swrong=2 ewrong=2 - open/close 685 (time 1787798706.14 total 10.01 last 68.46) total: 900 open/close in 13.25 seconds: 67.90 ops/second llite.lustre-ffff9fd50a093800.statahead_max=0 2008 real 0m11.840s user 0m0.014s sys 0m1.988s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9fd50a093800.statahead_max=128 llite.lustre-ffff9fd50a093800.statahead_max=128 2008 real 0m4.316s user 0m0.015s sys 0m0.625s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 74 hit_total: 3929 miss_total: 1603 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff9fd50a093800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 74 hit_total: 3929 miss_total: 1603 mdc.lustre-MDT0000-mdc-ffff9fd50a093800.batch_stats= snapshot_time: 1787798758.741240761 secs.nsecs start_time: 1787798685.103709519 secs.nsecs elapsed_time: 73.637531242 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 9 8: 5 16 25 16: 4 12 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9fd50a093800.batch_stats=0 total: 100 open/close in 3.48 seconds: 28.75 ops/second llite.lustre-ffff9fd50a093800.statahead_max=0 100 real 0m0.097s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fd50a093800.statahead_max=128 llite.lustre-ffff9fd50a093800.statahead_max=128 100 real 0m0.109s user 0m0.000s sys 0m0.033s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 74 hit_total: 3929 miss_total: 1603 swrong=2 ewrong=2 - open/close 633 (time 1787798782.52 total 10.01 last 63.22) total: 900 open/close in 15.01 seconds: 59.97 ops/second llite.lustre-ffff9fd50a093800.statahead_max=0 1000 real 0m0.155s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9fd50a093800.statahead_max=128 llite.lustre-ffff9fd50a093800.statahead_max=128 1000 real 0m0.218s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 74 hit_total: 3929 miss_total: 1603 swrong=2 ewrong=2 - open/close 669 (time 1787798808.45 total 10.00 last 66.88) - open/close 1348 (time 1787798818.46 total 20.01 last 67.87) - open/close 1952 (time 1787798828.47 total 30.02 last 60.33) - open/close 2594 (time 1787798838.50 total 40.04 last 64.04) - open/close 3224 (time 1787798848.50 total 50.05 last 62.95) - open/close 3916 (time 1787798858.52 total 60.07 last 69.08) - open/close 4730 (time 1787798868.53 total 70.08 last 81.29) - open/close 5363 (time 1787798878.54 total 80.09 last 63.24) - open/close 5943 (time 1787798888.55 total 90.10 last 57.94) - open/close 6438 (time 1787798898.57 total 100.12 last 49.42) - open/close 7079 (time 1787798908.58 total 110.13 last 64.01) - open/close 7802 (time 1787798918.59 total 120.14 last 72.25) - open/close 8522 (time 1787798928.60 total 130.15 last 71.92) total: 9000 open/close in 136.63 seconds: 65.87 ops/second llite.lustre-ffff9fd50a093800.statahead_max=0 10000 real 0m0.758s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9fd50a093800.statahead_max=128 llite.lustre-ffff9fd50a093800.statahead_max=128 10000 real 0m0.735s user 0m0.003s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 74 hit_total: 3929 miss_total: 1603 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 310 seconds llite.lustre-ffff9fd50a093800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 28 fname_total: 74 hit_total: 3929 miss_total: 1603 mdc.lustre-MDT0000-mdc-ffff9fd50a093800.batch_stats= snapshot_time: 1787799261.556846642 secs.nsecs start_time: 1787798760.728699176 secs.nsecs elapsed_time: 500.828147466 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