== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:29:54 (1778657394) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d768937c000.batch_stats=0 total: 100 open/close in 3.33 seconds: 30.07 ops/second llite.lustre-ffff9d768937c000.statahead_max=0 208 real 0m1.323s user 0m0.000s sys 0m0.230s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9d768937c000.statahead_max=128 llite.lustre-ffff9d768937c000.statahead_max=128 208 real 0m0.674s user 0m0.005s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 150 statahead wrong: 2 agl total: 144 list_total: 28 fname_total: 106 hit_total: 2664 miss_total: 1449 swrong=2 ewrong=2 - open/close 572 (time 1778657422.32 total 10.01 last 57.17) total: 900 open/close in 15.95 seconds: 56.42 ops/second llite.lustre-ffff9d768937c000.statahead_max=0 2008 real 0m15.562s user 0m0.027s sys 0m2.231s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9d768937c000.statahead_max=128 llite.lustre-ffff9d768937c000.statahead_max=128 2008 real 0m5.281s user 0m0.021s sys 0m0.672s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 151 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 106 hit_total: 3663 miss_total: 1449 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 27 seconds llite.lustre-ffff9d768937c000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 106 hit_total: 3663 miss_total: 1449 mdc.lustre-MDT0000-mdc-ffff9d768937c000.batch_stats= snapshot_time: 1778657490.281479614 secs.nsecs start_time: 1778657399.248261254 secs.nsecs elapsed_time: 91.033218360 secs.nsecs subreqs per batch batches % cum % 1: 1 2 2 2: 2 5 8 4: 2 5 14 8: 5 14 29 16: 7 20 50 32: 3 8 58 64: 14 41 100 kvm mdc.lustre-MDT0000-mdc-ffff9d768937c000.batch_stats=0 total: 100 open/close in 2.68 seconds: 37.31 ops/second llite.lustre-ffff9d768937c000.statahead_max=0 100 real 0m0.107s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d768937c000.statahead_max=128 llite.lustre-ffff9d768937c000.statahead_max=128 100 real 0m0.094s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 106 hit_total: 3663 miss_total: 1449 swrong=2 ewrong=2 - open/close 597 (time 1778657511.18 total 10.01 last 59.64) total: 900 open/close in 15.55 seconds: 57.88 ops/second llite.lustre-ffff9d768937c000.statahead_max=0 1000 real 0m0.262s user 0m0.001s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d768937c000.statahead_max=128 llite.lustre-ffff9d768937c000.statahead_max=128 1000 real 0m0.088s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 106 hit_total: 3663 miss_total: 1449 swrong=2 ewrong=2 - open/close 471 (time 1778657537.43 total 10.02 last 47.03) - open/close 1037 (time 1778657547.45 total 20.03 last 56.50) - open/close 1581 (time 1778657557.47 total 30.06 last 54.28) - open/close 2152 (time 1778657567.49 total 40.08 last 56.96) - open/close 2673 (time 1778657577.52 total 50.10 last 51.98) - open/close 3175 (time 1778657587.52 total 60.11 last 50.16) - open/close 3740 (time 1778657597.54 total 70.13 last 56.40) - open/close 4259 (time 1778657607.55 total 80.14 last 51.84) - open/close 4776 (time 1778657617.58 total 90.17 last 51.54) - open/close 5250 (time 1778657627.62 total 100.21 last 47.24) - open/close 5764 (time 1778657637.62 total 110.21 last 51.38) - open/close 6209 (time 1778657647.65 total 120.24 last 44.38) - open/close 6728 (time 1778657657.66 total 130.25 last 51.84) - open/close 7278 (time 1778657667.67 total 140.26 last 54.95) - open/close 7845 (time 1778657677.68 total 150.26 last 56.65) - open/close 8374 (time 1778657687.68 total 160.27 last 52.87) - open/close 8933 (time 1778657697.70 total 170.28 last 55.82) total: 9000 open/close in 171.63 seconds: 52.44 ops/second llite.lustre-ffff9d768937c000.statahead_max=0 10000 real 0m0.556s user 0m0.005s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d768937c000.statahead_max=128 llite.lustre-ffff9d768937c000.statahead_max=128 10000 real 0m0.719s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 106 hit_total: 3663 miss_total: 1449 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 392 seconds llite.lustre-ffff9d768937c000.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 144 list_total: 29 fname_total: 106 hit_total: 3663 miss_total: 1449 mdc.lustre-MDT0000-mdc-ffff9d768937c000.batch_stats= snapshot_time: 1778658113.350784534 secs.nsecs start_time: 1778657492.126029803 secs.nsecs elapsed_time: 621.224754731 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