== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:20:00 (1787746800) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b6512d81000.batch_stats=0 total: 100 open/close in 2.88 seconds: 34.76 ops/second llite.lustre-ffff9b6512d81000.statahead_max=0 208 real 0m1.403s user 0m0.003s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9b6512d81000.statahead_max=128 llite.lustre-ffff9b6512d81000.statahead_max=128 208 real 0m0.665s user 0m0.002s sys 0m0.063s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 85 hit_total: 2874 miss_total: 1552 swrong=2 ewrong=2 - open/close 845 (time 1787746827.67 total 10.00 last 84.46) total: 900 open/close in 10.72 seconds: 83.94 ops/second llite.lustre-ffff9b6512d81000.statahead_max=0 2008 real 0m13.393s user 0m0.024s sys 0m1.888s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9b6512d81000.statahead_max=128 llite.lustre-ffff9b6512d81000.statahead_max=128 2008 real 0m5.416s user 0m0.014s sys 0m0.574s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 119 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 85 hit_total: 3872 miss_total: 1553 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-ffff9b6512d81000.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 85 hit_total: 3872 miss_total: 1553 mdc.lustre-MDT0000-mdc-ffff9b6512d81000.batch_stats= snapshot_time: 1787746879.286464892 secs.nsecs start_time: 1787746805.456201386 secs.nsecs elapsed_time: 73.830263506 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 3 10 13 16: 7 24 37 32: 2 6 44 64: 16 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9b6512d81000.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.73 ops/second llite.lustre-ffff9b6512d81000.statahead_max=0 100 real 0m0.086s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b6512d81000.statahead_max=128 llite.lustre-ffff9b6512d81000.statahead_max=128 100 real 0m0.128s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 85 hit_total: 3872 miss_total: 1553 swrong=2 ewrong=2 - open/close 623 (time 1787746902.41 total 10.00 last 62.29) total: 900 open/close in 15.17 seconds: 59.34 ops/second llite.lustre-ffff9b6512d81000.statahead_max=0 1000 real 0m0.216s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b6512d81000.statahead_max=128 llite.lustre-ffff9b6512d81000.statahead_max=128 1000 real 0m0.192s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 85 hit_total: 3872 miss_total: 1553 swrong=2 ewrong=2 - open/close 744 (time 1787746927.93 total 10.00 last 74.39) - open/close 1526 (time 1787746937.93 total 20.00 last 78.20) - open/close 2308 (time 1787746947.93 total 30.00 last 78.19) - open/close 3068 (time 1787746957.94 total 40.01 last 75.94) - open/close 3717 (time 1787746967.97 total 50.04 last 64.72) - open/close 4352 (time 1787746977.97 total 60.05 last 63.45) - open/close 5063 (time 1787746987.98 total 70.05 last 71.05) - open/close 5565 (time 1787746998.00 total 80.08 last 50.09) - open/close 6071 (time 1787747008.02 total 90.09 last 50.50) - open/close 6680 (time 1787747018.02 total 100.10 last 60.89) - open/close 7385 (time 1787747028.03 total 110.10 last 70.46) - open/close 8034 (time 1787747038.04 total 120.11 last 64.86) - open/close 8719 (time 1787747048.04 total 130.11 last 68.46) total: 9000 open/close in 134.47 seconds: 66.93 ops/second llite.lustre-ffff9b6512d81000.statahead_max=0 10000 real 0m0.787s user 0m0.005s sys 0m0.036s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b6512d81000.statahead_max=128 llite.lustre-ffff9b6512d81000.statahead_max=128 10000 real 0m0.612s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 85 hit_total: 3872 miss_total: 1553 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 369 seconds llite.lustre-ffff9b6512d81000.statahead_stats= statahead total: 119 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 85 hit_total: 3872 miss_total: 1553 mdc.lustre-MDT0000-mdc-ffff9b6512d81000.batch_stats= snapshot_time: 1787747442.246920948 secs.nsecs start_time: 1787746880.870216421 secs.nsecs elapsed_time: 561.376704527 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