== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:01:38 (1788516098) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93a408d54000.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.71 ops/second llite.lustre-ffff93a408d54000.statahead_max=0 208 real 0m1.500s user 0m0.002s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff93a408d54000.statahead_max=128 llite.lustre-ffff93a408d54000.statahead_max=128 208 real 0m0.679s user 0m0.002s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 111 list_total: 28 fname_total: 75 hit_total: 3543 miss_total: 1285 swrong=2 ewrong=2 - open/close 715 (time 1788516124.29 total 10.01 last 71.43) total: 900 open/close in 12.54 seconds: 71.76 ops/second llite.lustre-ffff93a408d54000.statahead_max=0 2008 real 0m12.841s user 0m0.027s sys 0m1.854s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff93a408d54000.statahead_max=128 llite.lustre-ffff93a408d54000.statahead_max=128 2008 real 0m5.137s user 0m0.015s sys 0m0.489s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 75 hit_total: 4542 miss_total: 1285 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff93a408d54000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 75 hit_total: 4542 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff93a408d54000.batch_stats= snapshot_time: 1788516176.183261821 secs.nsecs start_time: 1788516103.239869226 secs.nsecs elapsed_time: 72.943392595 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 3 10 13 16: 6 20 34 32: 5 17 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff93a408d54000.batch_stats=0 total: 100 open/close in 2.76 seconds: 36.29 ops/second llite.lustre-ffff93a408d54000.statahead_max=0 100 real 0m0.100s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93a408d54000.statahead_max=128 llite.lustre-ffff93a408d54000.statahead_max=128 100 real 0m0.127s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 75 hit_total: 4542 miss_total: 1285 swrong=2 ewrong=2 - open/close 813 (time 1788516197.76 total 10.01 last 81.24) total: 900 open/close in 11.24 seconds: 80.05 ops/second llite.lustre-ffff93a408d54000.statahead_max=0 1000 real 0m0.169s user 0m0.003s sys 0m0.049s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff93a408d54000.statahead_max=128 llite.lustre-ffff93a408d54000.statahead_max=128 1000 real 0m0.093s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 75 hit_total: 4542 miss_total: 1285 swrong=2 ewrong=2 - open/close 837 (time 1788516217.42 total 10.03 last 83.43) - open/close 1609 (time 1788516227.42 total 20.04 last 77.14) - open/close 2467 (time 1788516237.43 total 30.04 last 85.78) - open/close 3200 (time 1788516247.43 total 40.05 last 73.24) - open/close 3936 (time 1788516257.44 total 50.06 last 73.56) - open/close 4693 (time 1788516267.45 total 60.06 last 75.66) - open/close 5412 (time 1788516277.45 total 70.07 last 71.87) - open/close 6260 (time 1788516287.45 total 80.07 last 84.78) - open/close 7038 (time 1788516297.46 total 90.07 last 77.75) - open/close 7865 (time 1788516307.46 total 100.08 last 82.64) - open/close 8765 (time 1788516317.47 total 110.09 last 89.91) total: 9000 open/close in 112.85 seconds: 79.76 ops/second llite.lustre-ffff93a408d54000.statahead_max=0 10000 real 0m0.708s user 0m0.003s sys 0m0.053s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff93a408d54000.statahead_max=128 llite.lustre-ffff93a408d54000.statahead_max=128 10000 real 0m0.666s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 75 hit_total: 4542 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 297 seconds llite.lustre-ffff93a408d54000.statahead_stats= statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 75 hit_total: 4542 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff93a408d54000.batch_stats= snapshot_time: 1788516632.838391934 secs.nsecs start_time: 1788516177.935151170 secs.nsecs elapsed_time: 454.903240764 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