== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:22:00 (1780809720) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff987588afa000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff987588afa000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.74 seconds: 135.57 ops/second llite.lustre-ffff987588afa000.statahead_max=0 208 real 0m0.397s user 0m0.005s sys 0m0.163s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff987588afa000.statahead_max=128 llite.lustre-ffff987588afa000.statahead_max=128 208 real 0m0.292s user 0m0.004s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 53 list_total: 22 fname_total: 33 hit_total: 2613 miss_total: 199 swrong=1 ewrong=1 total: 900 open/close in 2.05 seconds: 439.94 ops/second llite.lustre-ffff987588afa000.statahead_max=0 2008 real 0m3.806s user 0m0.012s sys 0m1.598s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff987588afa000.statahead_max=128 llite.lustre-ffff987588afa000.statahead_max=128 2008 real 0m1.959s user 0m0.004s sys 0m0.876s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 56 statahead wrong: 1 agl total: 53 list_total: 23 fname_total: 33 hit_total: 3612 miss_total: 199 swrong=1 ewrong=1 - open/close 5082 (time 1780809746.63 total 10.00 last 508.20) total: 9000 open/close in 18.98 seconds: 474.13 ops/second llite.lustre-ffff987588afa000.statahead_max=0 20008 real 0m34.140s user 0m0.113s sys 0m14.145s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 34 sec llite.lustre-ffff987588afa000.statahead_max=128 llite.lustre-ffff987588afa000.statahead_max=128 20008 real 0m18.625s user 0m0.051s sys 0m8.557s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 19 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 13611 miss_total: 199 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 53 seconds llite.lustre-ffff987588afa000.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 13611 miss_total: 199 mdc.lustre-MDT0000-mdc-ffff987588afa000.batch_stats= snapshot_time: 1780809870.729016739 secs.nsecs start_time: 1780809722.360204835 secs.nsecs elapsed_time: 148.368811904 secs.nsecs subreqs per batch batches % cum % 1: 54 26 26 2: 11 5 31 4: 6 2 34 8: 1 0 34 16: 1 0 35 32: 2 0 36 64: 131 63 100 mdc.lustre-MDT0001-mdc-ffff987588afa000.batch_stats= snapshot_time: 1780809870.729071955 secs.nsecs start_time: 1780809722.360262937 secs.nsecs elapsed_time: 148.368809018 secs.nsecs subreqs per batch batches % cum % 1: 52 25 25 2: 15 7 32 4: 4 1 34 8: 2 0 35 16: 1 0 35 32: 8 3 39 64: 126 60 100 kvm mdc.lustre-MDT0000-mdc-ffff987588afa000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff987588afa000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.74 seconds: 135.82 ops/second llite.lustre-ffff987588afa000.statahead_max=0 100 real 0m0.031s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff987588afa000.statahead_max=128 llite.lustre-ffff987588afa000.statahead_max=128 100 real 0m0.032s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 13611 miss_total: 199 swrong=1 ewrong=1 total: 900 open/close in 1.75 seconds: 513.00 ops/second llite.lustre-ffff987588afa000.statahead_max=0 1000 real 0m0.054s user 0m0.003s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff987588afa000.statahead_max=128 llite.lustre-ffff987588afa000.statahead_max=128 1000 real 0m0.073s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 13611 miss_total: 199 swrong=1 ewrong=1 - open/close 4673 (time 1780809888.65 total 10.00 last 467.30) total: 9000 open/close in 18.85 seconds: 477.36 ops/second llite.lustre-ffff987588afa000.statahead_max=0 10000 real 0m0.284s user 0m0.002s sys 0m0.139s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff987588afa000.statahead_max=128 llite.lustre-ffff987588afa000.statahead_max=128 10000 real 0m0.224s user 0m0.001s sys 0m0.083s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 13611 miss_total: 199 swrong=1 ewrong=1 - open/close 5029 (time 1780809912.83 total 10.00 last 502.83) - open/close 10000 (time 1780809922.09 total 19.26 last 536.94) - open/close 15034 (time 1780809932.09 total 29.26 last 503.37) - open/close 20000 (time 1780809942.06 total 39.23 last 498.05) - open/close 24947 (time 1780809952.06 total 49.23 last 494.70) - open/close 29783 (time 1780809962.06 total 59.23 last 483.55) - open/close 34844 (time 1780809972.07 total 69.23 last 506.02) - open/close 39540 (time 1780809982.07 total 79.24 last 469.50) - open/close 44399 (time 1780809992.07 total 89.24 last 485.87) - open/close 49246 (time 1780810002.07 total 99.24 last 484.69) - open/close 54140 (time 1780810012.07 total 109.24 last 489.28) - open/close 58994 (time 1780810022.07 total 119.24 last 485.33) - open/close 60000 (time 1780810024.16 total 121.33 last 482.52) - open/close 64321 (time 1780810034.16 total 131.33 last 432.03) - open/close 68440 (time 1780810044.16 total 141.33 last 411.84) - open/close 70000 (time 1780810047.85 total 145.02 last 422.77) - open/close 74288 (time 1780810057.85 total 155.02 last 428.72) - open/close 78426 (time 1780810067.90 total 165.07 last 411.79) - open/close 80000 (time 1780810071.65 total 168.82 last 419.45) - open/close 84350 (time 1780810081.69 total 178.86 last 433.35) - open/close 88399 (time 1780810091.69 total 188.86 last 404.87) total: 90000 open/close in 192.78 seconds: 466.86 ops/second llite.lustre-ffff987588afa000.statahead_max=0 100000 real 0m2.149s user 0m0.015s sys 0m0.692s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff987588afa000.statahead_max=128 llite.lustre-ffff987588afa000.statahead_max=128 100000 real 0m2.388s user 0m0.016s sys 0m0.770s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 13611 miss_total: 199 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 866 seconds llite.lustre-ffff987588afa000.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 13611 miss_total: 199 mdc.lustre-MDT0000-mdc-ffff987588afa000.batch_stats= snapshot_time: 1780810998.544702123 secs.nsecs start_time: 1780809871.174987961 secs.nsecs elapsed_time: 1127.369714162 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff987588afa000.batch_stats= snapshot_time: 1780810998.544739968 secs.nsecs start_time: 1780809871.175040474 secs.nsecs elapsed_time: 1127.369699494 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