== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:58:19 (1788933499) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d0e11c0f800.batch_stats=0 total: 100 open/close in 2.74 seconds: 36.54 ops/second llite.lustre-ffff8d0e11c0f800.statahead_max=0 208 real 0m1.543s user 0m0.003s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8d0e11c0f800.statahead_max=128 llite.lustre-ffff8d0e11c0f800.statahead_max=128 208 real 0m0.928s user 0m0.005s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 63 hit_total: 3107 miss_total: 769 swrong=2 ewrong=2 - open/close 599 (time 1788933529.66 total 10.01 last 59.87) total: 900 open/close in 14.38 seconds: 62.57 ops/second llite.lustre-ffff8d0e11c0f800.statahead_max=0 2008 real 0m14.109s user 0m0.026s sys 0m1.934s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff8d0e11c0f800.statahead_max=128 llite.lustre-ffff8d0e11c0f800.statahead_max=128 2008 real 0m4.361s user 0m0.009s sys 0m0.600s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4106 miss_total: 769 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff8d0e11c0f800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4106 miss_total: 769 mdc.lustre-MDT0000-mdc-ffff8d0e11c0f800.batch_stats= snapshot_time: 1788933588.310044861 secs.nsecs start_time: 1788933505.918066986 secs.nsecs elapsed_time: 82.391977875 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 2 6 13 16: 6 20 34 32: 5 17 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8d0e11c0f800.batch_stats=0 total: 100 open/close in 3.39 seconds: 29.53 ops/second llite.lustre-ffff8d0e11c0f800.statahead_max=0 100 real 0m0.188s user 0m0.005s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d0e11c0f800.statahead_max=128 llite.lustre-ffff8d0e11c0f800.statahead_max=128 100 real 0m0.119s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4106 miss_total: 769 swrong=2 ewrong=2 - open/close 591 (time 1788933612.33 total 10.00 last 59.09) total: 900 open/close in 14.07 seconds: 63.98 ops/second llite.lustre-ffff8d0e11c0f800.statahead_max=0 1000 real 0m0.129s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d0e11c0f800.statahead_max=128 llite.lustre-ffff8d0e11c0f800.statahead_max=128 1000 real 0m0.182s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4106 miss_total: 769 swrong=2 ewrong=2 - open/close 658 (time 1788933638.52 total 10.01 last 65.76) - open/close 1263 (time 1788933648.54 total 20.02 last 60.42) - open/close 1808 (time 1788933658.57 total 30.05 last 54.31) - open/close 2286 (time 1788933668.58 total 40.06 last 47.75) - open/close 2896 (time 1788933678.59 total 50.07 last 60.95) - open/close 3639 (time 1788933688.59 total 60.08 last 74.28) - open/close 4311 (time 1788933698.61 total 70.09 last 67.09) - open/close 5074 (time 1788933708.61 total 80.09 last 76.29) - open/close 5765 (time 1788933718.62 total 90.10 last 69.05) - open/close 6502 (time 1788933728.62 total 100.10 last 73.68) - open/close 7191 (time 1788933738.63 total 110.11 last 68.85) - open/close 7896 (time 1788933748.64 total 120.12 last 70.42) - open/close 8603 (time 1788933758.65 total 130.13 last 70.65) total: 9000 open/close in 135.65 seconds: 66.35 ops/second llite.lustre-ffff8d0e11c0f800.statahead_max=0 10000 real 0m0.647s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8d0e11c0f800.statahead_max=128 llite.lustre-ffff8d0e11c0f800.statahead_max=128 10000 real 0m0.600s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4106 miss_total: 769 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 337 seconds llite.lustre-ffff8d0e11c0f800.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 63 hit_total: 4106 miss_total: 769 mdc.lustre-MDT0000-mdc-ffff8d0e11c0f800.batch_stats= snapshot_time: 1788934118.508076121 secs.nsecs start_time: 1788933590.413394825 secs.nsecs elapsed_time: 528.094681296 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