== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:31:11 (1789687871) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff903b74da2000.batch_stats=0 total: 100 open/close in 2.62 seconds: 38.14 ops/second llite.lustre-ffff903b74da2000.statahead_max=0 208 real 0m1.353s user 0m0.004s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff903b74da2000.statahead_max=128 llite.lustre-ffff903b74da2000.statahead_max=128 208 real 0m0.649s user 0m0.003s sys 0m0.065s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 109 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 79 hit_total: 2568 miss_total: 1555 swrong=2 ewrong=2 - open/close 709 (time 1789687897.50 total 10.00 last 70.89) total: 900 open/close in 12.47 seconds: 72.19 ops/second llite.lustre-ffff903b74da2000.statahead_max=0 2008 real 0m11.677s user 0m0.017s sys 0m1.886s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff903b74da2000.statahead_max=128 llite.lustre-ffff903b74da2000.statahead_max=128 2008 real 0m4.061s user 0m0.019s sys 0m0.640s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 79 hit_total: 3567 miss_total: 1555 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-ffff903b74da2000.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 79 hit_total: 3567 miss_total: 1555 mdc.lustre-MDT0000-mdc-ffff903b74da2000.batch_stats= snapshot_time: 1789687944.311445238 secs.nsecs start_time: 1789687876.290463624 secs.nsecs elapsed_time: 68.020981614 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 6 18 25 16: 5 15 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff903b74da2000.batch_stats=0 total: 100 open/close in 2.25 seconds: 44.53 ops/second llite.lustre-ffff903b74da2000.statahead_max=0 100 real 0m0.082s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff903b74da2000.statahead_max=128 llite.lustre-ffff903b74da2000.statahead_max=128 100 real 0m0.082s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 79 hit_total: 3567 miss_total: 1555 swrong=2 ewrong=2 - open/close 746 (time 1789687964.10 total 10.00 last 74.59) total: 900 open/close in 12.05 seconds: 74.66 ops/second llite.lustre-ffff903b74da2000.statahead_max=0 1000 real 0m0.148s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff903b74da2000.statahead_max=128 llite.lustre-ffff903b74da2000.statahead_max=128 1000 real 0m0.179s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 79 hit_total: 3567 miss_total: 1555 swrong=2 ewrong=2 - open/close 721 (time 1789687985.36 total 10.02 last 71.99) - open/close 1537 (time 1789687995.36 total 20.02 last 81.59) - open/close 2266 (time 1789688005.37 total 30.03 last 72.80) - open/close 3076 (time 1789688015.38 total 40.04 last 80.95) - open/close 3908 (time 1789688025.38 total 50.04 last 83.19) - open/close 4679 (time 1789688035.38 total 60.04 last 77.09) - open/close 5425 (time 1789688045.38 total 70.04 last 74.58) - open/close 6191 (time 1789688055.39 total 80.05 last 76.56) - open/close 6973 (time 1789688065.40 total 90.05 last 78.14) - open/close 7733 (time 1789688075.41 total 100.06 last 75.93) - open/close 8500 (time 1789688085.42 total 110.07 last 76.61) total: 9000 open/close in 116.49 seconds: 77.26 ops/second llite.lustre-ffff903b74da2000.statahead_max=0 10000 real 0m0.687s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff903b74da2000.statahead_max=128 llite.lustre-ffff903b74da2000.statahead_max=128 10000 real 0m0.516s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 79 hit_total: 3567 miss_total: 1555 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 293 seconds llite.lustre-ffff903b74da2000.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 29 fname_total: 79 hit_total: 3567 miss_total: 1555 mdc.lustre-MDT0000-mdc-ffff903b74da2000.batch_stats= snapshot_time: 1789688401.132232820 secs.nsecs start_time: 1789687945.923332471 secs.nsecs elapsed_time: 455.208900349 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