== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:36:41 (1787128601) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f9cc4588000.batch_stats=0 total: 100 open/close in 3.15 seconds: 31.72 ops/second llite.lustre-ffff9f9cc4588000.statahead_max=0 208 real 0m1.562s user 0m0.007s sys 0m0.226s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9f9cc4588000.statahead_max=128 llite.lustre-ffff9f9cc4588000.statahead_max=128 208 real 0m0.619s user 0m0.001s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 116 hit_total: 2544 miss_total: 1485 swrong=2 ewrong=2 - open/close 607 (time 1787128629.09 total 10.02 last 60.61) total: 900 open/close in 14.81 seconds: 60.78 ops/second llite.lustre-ffff9f9cc4588000.statahead_max=0 2008 real 0m14.685s user 0m0.019s sys 0m2.041s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff9f9cc4588000.statahead_max=128 llite.lustre-ffff9f9cc4588000.statahead_max=128 2008 real 0m4.776s user 0m0.008s sys 0m0.640s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 147 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 116 hit_total: 3542 miss_total: 1486 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff9f9cc4588000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 116 hit_total: 3542 miss_total: 1486 mdc.lustre-MDT0000-mdc-ffff9f9cc4588000.batch_stats= snapshot_time: 1787128688.708078683 secs.nsecs start_time: 1787128606.789858173 secs.nsecs elapsed_time: 81.918220510 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 6 18 25 16: 6 18 43 32: 3 9 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9f9cc4588000.batch_stats=0 total: 100 open/close in 3.34 seconds: 29.90 ops/second llite.lustre-ffff9f9cc4588000.statahead_max=0 100 real 0m0.102s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9f9cc4588000.statahead_max=128 llite.lustre-ffff9f9cc4588000.statahead_max=128 100 real 0m0.078s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 147 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 116 hit_total: 3542 miss_total: 1486 swrong=2 ewrong=2 - open/close 505 (time 1787128712.36 total 10.01 last 50.45) total: 900 open/close in 17.66 seconds: 50.96 ops/second llite.lustre-ffff9f9cc4588000.statahead_max=0 1000 real 0m0.148s user 0m0.004s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f9cc4588000.statahead_max=128 llite.lustre-ffff9f9cc4588000.statahead_max=128 1000 real 0m0.215s user 0m0.000s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 116 hit_total: 3542 miss_total: 1486 swrong=2 ewrong=2 - open/close 567 (time 1787128741.57 total 10.01 last 56.65) - open/close 1124 (time 1787128751.58 total 20.01 last 55.68) - open/close 1726 (time 1787128761.59 total 30.02 last 60.13) - open/close 2258 (time 1787128771.59 total 40.03 last 53.17) - open/close 2819 (time 1787128781.60 total 50.03 last 56.09) - open/close 3412 (time 1787128791.61 total 60.05 last 59.21) - open/close 3968 (time 1787128801.62 total 70.05 last 55.57) - open/close 4396 (time 1787128811.63 total 80.06 last 42.76) - open/close 4850 (time 1787128821.64 total 90.08 last 45.33) - open/close 5419 (time 1787128831.64 total 100.08 last 56.89) - open/close 5917 (time 1787128841.65 total 110.09 last 49.77) - open/close 6490 (time 1787128851.65 total 120.09 last 57.29) - open/close 7082 (time 1787128861.65 total 130.09 last 59.20) - open/close 7633 (time 1787128871.66 total 140.09 last 55.06) - open/close 8165 (time 1787128881.67 total 150.10 last 53.16) - open/close 8708 (time 1787128891.68 total 160.11 last 54.25) total: 9000 open/close in 165.82 seconds: 54.27 ops/second llite.lustre-ffff9f9cc4588000.statahead_max=0 10000 real 0m0.671s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f9cc4588000.statahead_max=128 llite.lustre-ffff9f9cc4588000.statahead_max=128 10000 real 0m0.648s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 116 hit_total: 3542 miss_total: 1486 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 405 seconds llite.lustre-ffff9f9cc4588000.statahead_stats= statahead total: 147 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 116 hit_total: 3542 miss_total: 1486 mdc.lustre-MDT0000-mdc-ffff9f9cc4588000.batch_stats= snapshot_time: 1787129323.437359090 secs.nsecs start_time: 1787128691.072271087 secs.nsecs elapsed_time: 632.365088003 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