== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:16:28 (1788891388) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88b5e0a0d000.batch_stats=0 total: 100 open/close in 1.76 seconds: 56.75 ops/second llite.lustre-ffff88b5e0a0d000.statahead_max=0 208 real 0m0.997s user 0m0.003s sys 0m0.196s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff88b5e0a0d000.statahead_max=128 llite.lustre-ffff88b5e0a0d000.statahead_max=128 208 real 0m0.357s user 0m0.002s sys 0m0.080s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 22 fname_total: 38 hit_total: 2769 miss_total: 197 swrong=1 ewrong=1 total: 900 open/close in 7.91 seconds: 113.72 ops/second llite.lustre-ffff88b5e0a0d000.statahead_max=0 2008 real 0m8.085s user 0m0.018s sys 0m1.911s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff88b5e0a0d000.statahead_max=128 llite.lustre-ffff88b5e0a0d000.statahead_max=128 2008 real 0m2.167s user 0m0.006s sys 0m0.789s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 61 statahead wrong: 1 agl total: 56 list_total: 23 fname_total: 38 hit_total: 3767 miss_total: 198 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff88b5e0a0d000.statahead_stats= statahead total: 61 statahead wrong: 1 agl total: 56 list_total: 23 fname_total: 38 hit_total: 3767 miss_total: 198 mdc.lustre-MDT0000-mdc-ffff88b5e0a0d000.batch_stats= snapshot_time: 1788891430.269095348 secs.nsecs start_time: 1788891390.867598612 secs.nsecs elapsed_time: 39.401496736 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 18 18 16: 2 7 25 32: 6 22 48 64: 14 51 100 kvm mdc.lustre-MDT0000-mdc-ffff88b5e0a0d000.batch_stats=0 total: 100 open/close in 1.55 seconds: 64.38 ops/second llite.lustre-ffff88b5e0a0d000.statahead_max=0 100 real 0m0.038s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff88b5e0a0d000.statahead_max=128 llite.lustre-ffff88b5e0a0d000.statahead_max=128 100 real 0m0.044s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 56 list_total: 23 fname_total: 38 hit_total: 3767 miss_total: 198 swrong=1 ewrong=1 total: 900 open/close in 7.74 seconds: 116.21 ops/second llite.lustre-ffff88b5e0a0d000.statahead_max=0 1000 real 0m0.092s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff88b5e0a0d000.statahead_max=128 llite.lustre-ffff88b5e0a0d000.statahead_max=128 1000 real 0m0.077s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 61 statahead wrong: 1 agl total: 56 list_total: 23 fname_total: 38 hit_total: 3767 miss_total: 198 swrong=1 ewrong=1 - open/close 1124 (time 1788891458.24 total 10.00 last 112.39) - open/close 2499 (time 1788891468.25 total 20.00 last 137.45) - open/close 3892 (time 1788891478.25 total 30.01 last 139.29) - open/close 5766 (time 1788891488.25 total 40.01 last 187.39) - open/close 7663 (time 1788891498.25 total 50.01 last 189.66) total: 9000 open/close in 57.96 seconds: 155.27 ops/second llite.lustre-ffff88b5e0a0d000.statahead_max=0 10000 real 0m0.307s user 0m0.004s sys 0m0.090s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff88b5e0a0d000.statahead_max=128 llite.lustre-ffff88b5e0a0d000.statahead_max=128 10000 real 0m0.241s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 56 list_total: 23 fname_total: 38 hit_total: 3767 miss_total: 198 swrong=1 ewrong=1 - open/close 1464 (time 1788891522.36 total 10.00 last 146.37) - open/close 3136 (time 1788891532.37 total 20.01 last 167.13) - open/close 4655 (time 1788891542.37 total 30.01 last 151.85) - open/close 6355 (time 1788891552.37 total 40.01 last 169.95) - open/close 8100 (time 1788891562.38 total 50.02 last 174.44) - open/close 9595 (time 1788891572.38 total 60.02 last 149.40) - open/close 10000 (time 1788891574.52 total 62.15 last 189.96) - open/close 11550 (time 1788891584.52 total 72.16 last 154.98) - open/close 12879 (time 1788891594.52 total 82.16 last 132.87) - open/close 14239 (time 1788891604.52 total 92.16 last 135.97) - open/close 15796 (time 1788891614.53 total 102.17 last 155.60) - open/close 17148 (time 1788891624.53 total 112.17 last 135.18) - open/close 18390 (time 1788891634.53 total 122.17 last 124.18) - open/close 19624 (time 1788891644.54 total 132.17 last 123.34) - open/close 20000 (time 1788891647.37 total 135.01 last 132.85) - open/close 21368 (time 1788891657.37 total 145.01 last 136.71) - open/close 22644 (time 1788891667.37 total 155.01 last 127.59) - open/close 24133 (time 1788891677.38 total 165.02 last 148.84) - open/close 25685 (time 1788891687.39 total 175.02 last 155.10) - open/close 27359 (time 1788891697.39 total 185.03 last 167.30) - open/close 29012 (time 1788891707.39 total 195.03 last 165.27) - open/close 30000 (time 1788891713.33 total 200.97 last 166.40) - open/close 31634 (time 1788891723.33 total 210.97 last 163.39) - open/close 33318 (time 1788891733.33 total 220.97 last 168.35) - open/close 34928 (time 1788891743.33 total 230.97 last 160.99) - open/close 36378 (time 1788891753.34 total 240.97 last 144.98) - open/close 38129 (time 1788891763.34 total 250.97 last 175.10) - open/close 39725 (time 1788891773.34 total 260.98 last 159.53) - open/close 41476 (time 1788891783.34 total 270.98 last 175.10) - open/close 43285 (time 1788891793.34 total 280.98 last 180.83) - open/close 45099 (time 1788891803.35 total 290.98 last 181.38) - open/close 46894 (time 1788891813.35 total 300.99 last 179.45) - open/close 48820 (time 1788891823.35 total 310.99 last 192.57) - open/close 50000 (time 1788891830.15 total 317.79 last 173.48) - open/close 51519 (time 1788891840.16 total 327.79 last 151.81) - open/close 53383 (time 1788891850.16 total 337.80 last 186.34) - open/close 55186 (time 1788891860.16 total 347.80 last 180.26) - open/close 57082 (time 1788891870.17 total 357.80 last 189.53) - open/close 59035 (time 1788891880.17 total 367.81 last 195.16) - open/close 60000 (time 1788891884.75 total 372.39 last 210.66) - open/close 61991 (time 1788891894.76 total 382.39 last 199.04) - open/close 63738 (time 1788891904.76 total 392.40 last 174.64) - open/close 65336 (time 1788891914.76 total 402.40 last 159.79) - open/close 66931 (time 1788891924.77 total 412.40 last 159.44) - open/close 68713 (time 1788891934.77 total 422.40 last 178.17) - open/close 70000 (time 1788891940.95 total 428.58 last 208.31) - open/close 72457 (time 1788891950.95 total 438.58 last 245.65) - open/close 74751 (time 1788891960.95 total 448.59 last 229.35) - open/close 77467 (time 1788891970.95 total 458.59 last 271.58) - open/close 80000 (time 1788891978.37 total 466.00 last 341.57) - open/close 83436 (time 1788891988.37 total 476.01 last 343.50) - open/close 87006 (time 1788891998.37 total 486.01 last 356.92) - open/close 89096 (time 1788892008.37 total 496.01 last 208.96) total: 90000 open/close in 499.55 seconds: 180.16 ops/second llite.lustre-ffff88b5e0a0d000.statahead_max=0 100000 real 0m2.308s user 0m0.022s sys 0m0.251s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff88b5e0a0d000.statahead_max=128 llite.lustre-ffff88b5e0a0d000.statahead_max=128 100000 real 0m2.115s user 0m0.014s sys 0m0.235s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 61 statahead wrong: 1 agl total: 56 list_total: 23 fname_total: 38 hit_total: 3767 miss_total: 198 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1282 seconds llite.lustre-ffff88b5e0a0d000.statahead_stats= statahead total: 61 statahead wrong: 1 agl total: 56 list_total: 23 fname_total: 38 hit_total: 3767 miss_total: 198 mdc.lustre-MDT0000-mdc-ffff88b5e0a0d000.batch_stats= snapshot_time: 1788893319.077675237 secs.nsecs start_time: 1788891431.009380434 secs.nsecs elapsed_time: 1888.068294803 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