== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:59:44 (1780387184) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c1a8927c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c1a8927c000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 0.88 seconds: 114.19 ops/second llite.lustre-ffff9c1a8927c000.statahead_max=0 208 real 0m0.436s user 0m0.002s sys 0m0.178s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9c1a8927c000.statahead_max=128 llite.lustre-ffff9c1a8927c000.statahead_max=128 208 real 0m0.257s user 0m0.002s sys 0m0.111s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 97 list_total: 28 fname_total: 60 hit_total: 2671 miss_total: 941 swrong=2 ewrong=2 total: 900 open/close in 2.77 seconds: 324.91 ops/second llite.lustre-ffff9c1a8927c000.statahead_max=0 2008 real 0m4.963s user 0m0.027s sys 0m1.897s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff9c1a8927c000.statahead_max=128 llite.lustre-ffff9c1a8927c000.statahead_max=128 2008 real 0m2.678s user 0m0.009s sys 0m1.277s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 101 statahead wrong: 2 agl total: 97 list_total: 29 fname_total: 60 hit_total: 3670 miss_total: 941 swrong=2 ewrong=2 - open/close 3626 (time 1780387213.72 total 10.00 last 362.43) - open/close 6367 (time 1780387223.73 total 20.01 last 273.91) total: 9000 open/close in 28.95 seconds: 310.85 ops/second llite.lustre-ffff9c1a8927c000.statahead_max=0 20008 real 0m44.598s user 0m0.179s sys 0m17.136s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 45 sec llite.lustre-ffff9c1a8927c000.statahead_max=128 llite.lustre-ffff9c1a8927c000.statahead_max=128 20008 real 0m20.344s user 0m0.075s sys 0m9.309s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 20 sec statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 60 hit_total: 13669 miss_total: 941 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 58 seconds llite.lustre-ffff9c1a8927c000.statahead_stats= statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 60 hit_total: 13669 miss_total: 941 mdc.lustre-MDT0000-mdc-ffff9c1a8927c000.batch_stats= snapshot_time: 1780387365.103155193 secs.nsecs start_time: 1780387185.894726673 secs.nsecs elapsed_time: 179.208428520 secs.nsecs subreqs per batch batches % cum % 1: 64 29 29 2: 10 4 34 4: 1 0 34 8: 3 1 36 16: 3 1 37 32: 7 3 40 64: 127 59 100 mdc.lustre-MDT0001-mdc-ffff9c1a8927c000.batch_stats= snapshot_time: 1780387365.103205274 secs.nsecs start_time: 1780387185.894808276 secs.nsecs elapsed_time: 179.208396998 secs.nsecs subreqs per batch batches % cum % 1: 61 29 29 2: 11 5 34 4: 2 0 35 8: 2 0 36 16: 2 0 37 32: 2 0 38 64: 130 61 100 kvm mdc.lustre-MDT0000-mdc-ffff9c1a8927c000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c1a8927c000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 0.94 seconds: 106.52 ops/second llite.lustre-ffff9c1a8927c000.statahead_max=0 100 real 0m0.038s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9c1a8927c000.statahead_max=128 llite.lustre-ffff9c1a8927c000.statahead_max=128 100 real 0m0.049s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 60 hit_total: 13669 miss_total: 941 swrong=2 ewrong=2 total: 900 open/close in 2.16 seconds: 417.11 ops/second llite.lustre-ffff9c1a8927c000.statahead_max=0 1000 real 0m0.074s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c1a8927c000.statahead_max=128 llite.lustre-ffff9c1a8927c000.statahead_max=128 1000 real 0m0.047s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 60 hit_total: 13669 miss_total: 941 swrong=2 ewrong=2 - open/close 4365 (time 1780387383.94 total 10.00 last 436.41) total: 9000 open/close in 19.76 seconds: 455.50 ops/second llite.lustre-ffff9c1a8927c000.statahead_max=0 10000 real 0m0.267s user 0m0.005s sys 0m0.183s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9c1a8927c000.statahead_max=128 llite.lustre-ffff9c1a8927c000.statahead_max=128 10000 real 0m0.166s user 0m0.002s sys 0m0.084s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 60 hit_total: 13669 miss_total: 941 swrong=2 ewrong=2 - open/close 5219 (time 1780387409.50 total 10.00 last 521.85) - open/close 10000 (time 1780387419.37 total 19.87 last 484.65) - open/close 15404 (time 1780387429.37 total 29.87 last 540.32) - open/close 20000 (time 1780387438.91 total 39.41 last 481.75) - open/close 23802 (time 1780387448.91 total 49.41 last 380.19) - open/close 27836 (time 1780387458.91 total 59.41 last 403.37) - open/close 30000 (time 1780387464.53 total 65.03 last 385.00) - open/close 33796 (time 1780387474.53 total 75.03 last 379.55) - open/close 37355 (time 1780387484.53 total 85.03 last 355.83) - open/close 40000 (time 1780387489.91 total 90.41 last 492.17) - open/close 44309 (time 1780387499.91 total 100.41 last 430.88) - open/close 48988 (time 1780387509.91 total 110.41 last 467.81) - open/close 53683 (time 1780387519.91 total 120.41 last 469.43) - open/close 58255 (time 1780387529.91 total 130.41 last 457.17) - open/close 60000 (time 1780387533.72 total 134.22 last 458.27) - open/close 64917 (time 1780387543.72 total 144.22 last 491.66) - open/close 69213 (time 1780387553.72 total 154.22 last 429.55) - open/close 73832 (time 1780387563.72 total 164.22 last 461.84) - open/close 79089 (time 1780387573.72 total 174.22 last 525.64) - open/close 84251 (time 1780387583.72 total 184.23 last 516.11) - open/close 88961 (time 1780387593.73 total 194.23 last 470.91) total: 90000 open/close in 196.23 seconds: 458.65 ops/second llite.lustre-ffff9c1a8927c000.statahead_max=0 100000 real 0m1.571s user 0m0.018s sys 0m0.692s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9c1a8927c000.statahead_max=128 llite.lustre-ffff9c1a8927c000.statahead_max=128 100000 real 0m1.429s user 0m0.012s sys 0m0.701s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 60 hit_total: 13669 miss_total: 941 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 851 seconds llite.lustre-ffff9c1a8927c000.statahead_stats= statahead total: 102 statahead wrong: 2 agl total: 97 list_total: 30 fname_total: 60 hit_total: 13669 miss_total: 941 mdc.lustre-MDT0000-mdc-ffff9c1a8927c000.batch_stats= snapshot_time: 1780388479.031997046 secs.nsecs start_time: 1780387365.733451355 secs.nsecs elapsed_time: 1113.298545691 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9c1a8927c000.batch_stats= snapshot_time: 1780388479.032035469 secs.nsecs start_time: 1780387365.733521403 secs.nsecs elapsed_time: 1113.298514066 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