== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:52:10 (1786204330) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95aa20220000.batch_stats=0 total: 100 open/close in 1.17 seconds: 85.50 ops/second llite.lustre-ffff95aa20220000.statahead_max=0 208 real 0m0.581s user 0m0.001s sys 0m0.236s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff95aa20220000.statahead_max=128 llite.lustre-ffff95aa20220000.statahead_max=128 208 real 0m0.292s user 0m0.000s sys 0m0.151s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 73 statahead wrong: 2 agl total: 70 list_total: 26 fname_total: 46 hit_total: 2694 miss_total: 874 swrong=2 ewrong=2 total: 900 open/close in 2.45 seconds: 367.32 ops/second llite.lustre-ffff95aa20220000.statahead_max=0 2008 real 0m4.786s user 0m0.027s sys 0m2.389s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff95aa20220000.statahead_max=128 llite.lustre-ffff95aa20220000.statahead_max=128 2008 real 0m2.094s user 0m0.005s sys 0m1.325s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 74 statahead wrong: 2 agl total: 70 list_total: 27 fname_total: 46 hit_total: 3693 miss_total: 874 swrong=2 ewrong=2 - open/close 2673 (time 1786204360.41 total 10.00 last 267.18) - open/close 5189 (time 1786204370.41 total 20.01 last 251.53) - open/close 7199 (time 1786204380.42 total 30.01 last 200.93) total: 9000 open/close in 38.56 seconds: 233.43 ops/second llite.lustre-ffff95aa20220000.statahead_max=0 20008 real 1m0.595s user 0m0.147s sys 0m23.048s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 60 sec llite.lustre-ffff95aa20220000.statahead_max=128 llite.lustre-ffff95aa20220000.statahead_max=128 20008 real 0m19.860s user 0m0.055s sys 0m10.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 20 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 46 hit_total: 13692 miss_total: 874 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 89 seconds llite.lustre-ffff95aa20220000.statahead_stats= statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 46 hit_total: 13692 miss_total: 874 mdc.lustre-MDT0000-mdc-ffff95aa20220000.batch_stats= snapshot_time: 1786204568.468726951 secs.nsecs start_time: 1786204332.559942341 secs.nsecs elapsed_time: 235.908784610 secs.nsecs subreqs per batch batches %% cum %% 1: 22 7 7 2: 0 0 7 4: 0 0 7 8: 4 1 8 16: 133 43 51 32: 6 1 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff95aa20220000.batch_stats=0 total: 100 open/close in 1.17 seconds: 85.15 ops/second llite.lustre-ffff95aa20220000.statahead_max=0 100 real 0m0.042s user 0m0.004s sys 0m0.022s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95aa20220000.statahead_max=128 llite.lustre-ffff95aa20220000.statahead_max=128 100 real 0m0.038s user 0m0.003s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 46 hit_total: 13692 miss_total: 874 swrong=2 ewrong=2 total: 900 open/close in 4.22 seconds: 213.20 ops/second llite.lustre-ffff95aa20220000.statahead_max=0 1000 real 0m0.068s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95aa20220000.statahead_max=128 llite.lustre-ffff95aa20220000.statahead_max=128 1000 real 0m0.118s user 0m0.003s sys 0m0.075s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 46 hit_total: 13692 miss_total: 874 swrong=2 ewrong=2 - open/close 2066 (time 1786204592.00 total 10.00 last 206.52) - open/close 4224 (time 1786204602.00 total 20.00 last 215.80) - open/close 6502 (time 1786204612.00 total 30.01 last 227.77) - open/close 8569 (time 1786204622.00 total 40.01 last 206.64) total: 9000 open/close in 42.13 seconds: 213.62 ops/second llite.lustre-ffff95aa20220000.statahead_max=0 10000 real 0m0.287s user 0m0.003s sys 0m0.131s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff95aa20220000.statahead_max=128 llite.lustre-ffff95aa20220000.statahead_max=128 10000 real 0m0.212s user 0m0.002s sys 0m0.055s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 46 hit_total: 13692 miss_total: 874 swrong=2 ewrong=2 - open/close 2108 (time 1786204641.35 total 10.00 last 210.72) - open/close 4185 (time 1786204651.36 total 20.01 last 207.65) - open/close 6282 (time 1786204661.36 total 30.01 last 209.63) - open/close 8890 (time 1786204671.36 total 40.01 last 260.74) - open/close 10000 (time 1786204675.09 total 43.74 last 297.82) - open/close 12700 (time 1786204685.09 total 53.74 last 269.98) - open/close 16290 (time 1786204695.09 total 63.74 last 358.95) - open/close 20000 (time 1786204703.87 total 72.52 last 422.76) - open/close 24131 (time 1786204713.87 total 82.52 last 413.03) - open/close 28031 (time 1786204723.87 total 92.52 last 389.95) - open/close 30000 (time 1786204729.40 total 98.05 last 355.76) - open/close 34384 (time 1786204739.40 total 108.05 last 438.39) - open/close 38137 (time 1786204749.41 total 118.06 last 375.24) - open/close 40000 (time 1786204755.48 total 124.14 last 306.48) - open/close 43009 (time 1786204765.48 total 134.14 last 300.89) - open/close 45021 (time 1786204775.49 total 144.14 last 201.18) - open/close 47089 (time 1786204785.49 total 154.14 last 206.75) - open/close 49186 (time 1786204795.49 total 164.14 last 209.70) - open/close 50000 (time 1786204799.39 total 168.04 last 208.78) - open/close 52171 (time 1786204809.41 total 178.06 last 216.59) - open/close 54312 (time 1786204819.41 total 188.06 last 214.09) - open/close 56285 (time 1786204829.42 total 198.07 last 197.20) - open/close 58255 (time 1786204839.42 total 208.07 last 196.93) - open/close 60000 (time 1786204846.59 total 215.24 last 243.37) - open/close 62227 (time 1786204856.59 total 225.25 last 222.60) - open/close 64306 (time 1786204866.60 total 235.25 last 207.86) - open/close 66745 (time 1786204876.60 total 245.25 last 243.86) - open/close 69603 (time 1786204886.60 total 255.25 last 285.73) - open/close 71559 (time 1786204896.60 total 265.25 last 195.59) - open/close 73545 (time 1786204906.61 total 275.26 last 198.50) - open/close 75494 (time 1786204916.61 total 285.26 last 194.84) - open/close 77415 (time 1786204926.61 total 295.26 last 192.01) - open/close 79514 (time 1786204936.61 total 305.27 last 209.88) - open/close 80000 (time 1786204939.25 total 307.90 last 184.15) - open/close 81929 (time 1786204949.25 total 317.91 last 192.89) - open/close 83939 (time 1786204959.26 total 327.91 last 200.91) - open/close 85871 (time 1786204969.26 total 337.91 last 193.14) - open/close 87855 (time 1786204979.26 total 347.92 last 198.36) - open/close 89975 (time 1786204989.27 total 357.92 last 211.94) total: 90000 open/close in 358.00 seconds: 251.40 ops/second llite.lustre-ffff95aa20220000.statahead_max=0 100000 real 0m1.975s user 0m0.026s sys 0m0.318s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff95aa20220000.statahead_max=128 llite.lustre-ffff95aa20220000.statahead_max=128 100000 real 0m1.792s user 0m0.025s sys 0m0.315s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 46 hit_total: 13692 miss_total: 874 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 2296 seconds llite.lustre-ffff95aa20220000.statahead_stats= statahead total: 75 statahead wrong: 2 agl total: 70 list_total: 28 fname_total: 46 hit_total: 13692 miss_total: 874 mdc.lustre-MDT0000-mdc-ffff95aa20220000.batch_stats= snapshot_time: 1786207315.766090536 secs.nsecs start_time: 1786204569.467724060 secs.nsecs elapsed_time: 2746.298366476 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