== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:00:06 (1782867606) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9493c80af800.batch_stats=0 total: 100 open/close in 1.01 seconds: 99.48 ops/second llite.lustre-ffff9493c80af800.statahead_max=0 208 real 0m0.642s user 0m0.004s sys 0m0.258s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9493c80af800.statahead_max=128 llite.lustre-ffff9493c80af800.statahead_max=128 208 real 0m0.282s user 0m0.002s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 51 statahead wrong: 1 agl total: 49 list_total: 23 fname_total: 28 hit_total: 2568 miss_total: 207 swrong=1 ewrong=1 total: 900 open/close in 3.72 seconds: 242.07 ops/second llite.lustre-ffff9493c80af800.statahead_max=0 2008 real 0m4.195s user 0m0.015s sys 0m1.694s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff9493c80af800.statahead_max=128 llite.lustre-ffff9493c80af800.statahead_max=128 2008 real 0m1.768s user 0m0.007s sys 0m0.901s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 52 statahead wrong: 1 agl total: 49 list_total: 24 fname_total: 28 hit_total: 3567 miss_total: 207 swrong=1 ewrong=1 - open/close 3347 (time 1782867635.75 total 10.00 last 334.57) - open/close 8066 (time 1782867645.75 total 20.01 last 471.85) total: 9000 open/close in 21.94 seconds: 410.30 ops/second llite.lustre-ffff9493c80af800.statahead_max=0 20008 real 0m31.193s user 0m0.069s sys 0m12.068s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 31 sec llite.lustre-ffff9493c80af800.statahead_max=128 llite.lustre-ffff9493c80af800.statahead_max=128 20008 real 0m18.114s user 0m0.059s sys 0m9.695s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 18 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 28 hit_total: 13566 miss_total: 207 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 71 seconds llite.lustre-ffff9493c80af800.statahead_stats= statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 28 hit_total: 13566 miss_total: 207 mdc.lustre-MDT0000-mdc-ffff9493c80af800.batch_stats= snapshot_time: 1782867775.595802313 secs.nsecs start_time: 1782867608.618780270 secs.nsecs elapsed_time: 166.977022043 secs.nsecs subreqs per batch batches %% cum %% 1: 23 7 7 2: 2 0 8 4: 0 0 8 8: 4 1 9 16: 125 40 49 32: 13 4 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9493c80af800.batch_stats=0 total: 100 open/close in 0.63 seconds: 159.78 ops/second llite.lustre-ffff9493c80af800.statahead_max=0 100 real 0m0.020s user 0m0.000s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9493c80af800.statahead_max=128 llite.lustre-ffff9493c80af800.statahead_max=128 100 real 0m0.021s user 0m0.000s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 28 hit_total: 13566 miss_total: 207 swrong=1 ewrong=1 total: 900 open/close in 2.01 seconds: 447.06 ops/second llite.lustre-ffff9493c80af800.statahead_max=0 1000 real 0m0.040s user 0m0.004s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9493c80af800.statahead_max=128 llite.lustre-ffff9493c80af800.statahead_max=128 1000 real 0m0.073s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 28 hit_total: 13566 miss_total: 207 swrong=1 ewrong=1 - open/close 3786 (time 1782867793.77 total 10.00 last 378.51) - open/close 7953 (time 1782867803.77 total 20.00 last 416.64) total: 9000 open/close in 22.60 seconds: 398.26 ops/second llite.lustre-ffff9493c80af800.statahead_max=0 10000 real 0m0.267s user 0m0.002s sys 0m0.125s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9493c80af800.statahead_max=128 llite.lustre-ffff9493c80af800.statahead_max=128 10000 real 0m0.172s user 0m0.005s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 28 hit_total: 13566 miss_total: 207 swrong=1 ewrong=1 - open/close 4283 (time 1782867821.40 total 10.00 last 428.28) - open/close 8874 (time 1782867831.41 total 20.00 last 459.07) - open/close 10000 (time 1782867833.75 total 22.35 last 480.06) - open/close 14085 (time 1782867843.75 total 32.35 last 408.45) - open/close 17386 (time 1782867853.75 total 42.35 last 330.08) - open/close 20000 (time 1782867860.67 total 49.26 last 378.06) - open/close 24076 (time 1782867870.67 total 59.26 last 407.59) - open/close 27803 (time 1782867880.67 total 69.26 last 372.68) - open/close 30000 (time 1782867885.58 total 74.18 last 447.20) - open/close 34082 (time 1782867895.58 total 84.18 last 408.19) - open/close 37983 (time 1782867905.60 total 94.20 last 389.25) - open/close 40000 (time 1782867910.31 total 98.90 last 428.55) - open/close 44424 (time 1782867920.31 total 108.91 last 442.36) - open/close 47620 (time 1782867930.31 total 118.91 last 319.50) - open/close 50000 (time 1782867937.76 total 126.36 last 319.59) - open/close 54090 (time 1782867947.76 total 136.36 last 408.96) - open/close 57916 (time 1782867957.76 total 146.36 last 382.52) - open/close 60000 (time 1782867964.10 total 152.70 last 328.74) - open/close 63027 (time 1782867974.10 total 162.70 last 302.69) - open/close 66612 (time 1782867984.10 total 172.70 last 358.44) - open/close 70000 (time 1782867992.42 total 181.01 last 407.50) - open/close 74206 (time 1782868002.42 total 191.02 last 420.52) - open/close 78413 (time 1782868012.42 total 201.02 last 420.67) - open/close 80000 (time 1782868016.07 total 204.67 last 434.52) - open/close 84018 (time 1782868026.07 total 214.67 last 401.79) - open/close 87923 (time 1782868036.08 total 224.67 last 390.45) total: 90000 open/close in 229.58 seconds: 392.02 ops/second llite.lustre-ffff9493c80af800.statahead_max=0 100000 real 0m1.560s user 0m0.021s sys 0m0.174s 'statx --cached=always -D' 100000 files without statahead: 1 sec llite.lustre-ffff9493c80af800.statahead_max=128 llite.lustre-ffff9493c80af800.statahead_max=128 100000 real 0m1.575s user 0m0.013s sys 0m0.209s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 28 hit_total: 13566 miss_total: 207 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1245 seconds llite.lustre-ffff9493c80af800.statahead_stats= statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 28 hit_total: 13566 miss_total: 207 mdc.lustre-MDT0000-mdc-ffff9493c80af800.batch_stats= snapshot_time: 1782869312.543135608 secs.nsecs start_time: 1782867776.149655498 secs.nsecs elapsed_time: 1536.393480110 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