== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:10:00 (1784085000) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats=0 total: 100 open/close in 1.03 seconds: 96.79 ops/second llite.lustre-ffff94e0e2339800.statahead_max=0 208 real 0m0.503s user 0m0.002s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff94e0e2339800.statahead_max=128 llite.lustre-ffff94e0e2339800.statahead_max=128 208 real 0m0.277s user 0m0.003s sys 0m0.128s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 55 list_total: 23 fname_total: 34 hit_total: 2569 miss_total: 208 swrong=1 ewrong=1 total: 900 open/close in 3.38 seconds: 266.29 ops/second llite.lustre-ffff94e0e2339800.statahead_max=0 2008 real 0m4.829s user 0m0.017s sys 0m1.860s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff94e0e2339800.statahead_max=128 llite.lustre-ffff94e0e2339800.statahead_max=128 2008 real 0m2.188s user 0m0.009s sys 0m1.134s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 58 statahead wrong: 1 agl total: 55 list_total: 24 fname_total: 34 hit_total: 3568 miss_total: 208 swrong=1 ewrong=1 - open/close 2427 (time 1784085030.58 total 10.00 last 242.61) - open/close 5176 (time 1784085040.58 total 20.01 last 274.82) - open/close 7821 (time 1784085050.58 total 30.01 last 264.44) total: 9000 open/close in 33.94 seconds: 265.16 ops/second llite.lustre-ffff94e0e2339800.statahead_max=0 20008 real 0m54.480s user 0m0.255s sys 0m18.923s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 55 sec llite.lustre-ffff94e0e2339800.statahead_max=128 llite.lustre-ffff94e0e2339800.statahead_max=128 20008 real 0m19.152s user 0m0.091s sys 0m11.689s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 19 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 25 fname_total: 34 hit_total: 13567 miss_total: 208 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 73 seconds llite.lustre-ffff94e0e2339800.statahead_stats= statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 25 fname_total: 34 hit_total: 13567 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats= snapshot_time: 1784085209.964498030 secs.nsecs start_time: 1784085002.791401012 secs.nsecs elapsed_time: 207.173097018 secs.nsecs subreqs per batch batches %% cum %% 1: 27 8 8 2: 3 0 9 4: 1 0 9 8: 5 1 11 16: 124 39 50 32: 12 3 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats=0 total: 100 open/close in 1.22 seconds: 82.26 ops/second llite.lustre-ffff94e0e2339800.statahead_max=0 100 real 0m0.031s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff94e0e2339800.statahead_max=128 llite.lustre-ffff94e0e2339800.statahead_max=128 100 real 0m0.028s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 25 fname_total: 34 hit_total: 13567 miss_total: 208 swrong=1 ewrong=1 total: 900 open/close in 3.43 seconds: 262.37 ops/second llite.lustre-ffff94e0e2339800.statahead_max=0 1000 real 0m0.042s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff94e0e2339800.statahead_max=128 llite.lustre-ffff94e0e2339800.statahead_max=128 1000 real 0m0.045s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 25 fname_total: 34 hit_total: 13567 miss_total: 208 swrong=1 ewrong=1 - open/close 2584 (time 1784085230.67 total 10.00 last 258.33) - open/close 4887 (time 1784085240.68 total 20.00 last 230.27) - open/close 7193 (time 1784085250.68 total 30.00 last 230.59) total: 9000 open/close in 38.18 seconds: 235.70 ops/second llite.lustre-ffff94e0e2339800.statahead_max=0 10000 real 0m0.269s user 0m0.002s sys 0m0.091s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff94e0e2339800.statahead_max=128 llite.lustre-ffff94e0e2339800.statahead_max=128 10000 real 0m0.215s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 25 fname_total: 34 hit_total: 13567 miss_total: 208 swrong=1 ewrong=1 - open/close 2088 (time 1784085274.80 total 10.00 last 208.75) - open/close 4000 (time 1784085284.80 total 20.01 last 191.12) - open/close 6081 (time 1784085294.80 total 30.01 last 208.07) - open/close 8247 (time 1784085304.80 total 40.01 last 216.56) - open/close 10000 (time 1784085311.55 total 46.75 last 259.91) - open/close 12538 (time 1784085321.55 total 56.76 last 253.76) - open/close 15000 (time 1784085331.55 total 66.76 last 246.18) - open/close 17368 (time 1784085341.55 total 76.76 last 236.79) - open/close 19760 (time 1784085351.55 total 86.76 last 239.10) - open/close 21830 (time 1784085361.56 total 96.76 last 207.00) - open/close 24186 (time 1784085371.56 total 106.76 last 235.59) - open/close 26507 (time 1784085381.56 total 116.76 last 232.09) - open/close 29427 (time 1784085391.56 total 126.76 last 291.95) - open/close 32021 (time 1784085401.56 total 136.76 last 259.37) - open/close 34278 (time 1784085411.56 total 146.77 last 225.61) - open/close 36895 (time 1784085421.57 total 156.77 last 261.59) - open/close 38895 (time 1784085431.57 total 166.78 last 199.91) - open/close 40000 (time 1784085436.51 total 171.71 last 223.99) - open/close 41844 (time 1784085446.51 total 181.71 last 184.35) - open/close 43875 (time 1784085456.51 total 191.72 last 203.07) - open/close 45645 (time 1784085466.52 total 201.72 last 176.89) - open/close 47408 (time 1784085476.54 total 211.74 last 175.89) - open/close 50000 (time 1784085485.10 total 220.30 last 302.85) - open/close 53512 (time 1784085495.10 total 230.30 last 351.15) - open/close 56481 (time 1784085505.10 total 240.31 last 296.81) - open/close 58776 (time 1784085515.10 total 250.31 last 229.44) - open/close 60000 (time 1784085519.60 total 254.80 last 272.54) - open/close 63570 (time 1784085529.60 total 264.80 last 356.92) - open/close 66844 (time 1784085539.60 total 274.80 last 327.40) - open/close 70000 (time 1784085548.41 total 283.62 last 358.03) - open/close 72957 (time 1784085558.42 total 293.62 last 295.61) - open/close 75824 (time 1784085568.42 total 303.62 last 286.69) - open/close 78362 (time 1784085578.42 total 313.62 last 253.76) - open/close 80000 (time 1784085583.52 total 318.72 last 321.20) - open/close 82924 (time 1784085593.52 total 328.73 last 292.34) - open/close 86381 (time 1784085603.52 total 338.73 last 345.68) - open/close 89875 (time 1784085613.52 total 348.73 last 349.35) total: 90000 open/close in 349.08 seconds: 257.82 ops/second llite.lustre-ffff94e0e2339800.statahead_max=0 100000 real 0m1.927s user 0m0.015s sys 0m0.209s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff94e0e2339800.statahead_max=128 llite.lustre-ffff94e0e2339800.statahead_max=128 100000 real 0m1.921s user 0m0.016s sys 0m0.232s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 25 fname_total: 34 hit_total: 13567 miss_total: 208 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1006 seconds llite.lustre-ffff94e0e2339800.statahead_stats= statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 25 fname_total: 34 hit_total: 13567 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff94e0e2339800.batch_stats= snapshot_time: 1784086645.710885181 secs.nsecs start_time: 1784085210.693510013 secs.nsecs elapsed_time: 1435.017375168 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