== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:47:53 (1783352873) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a30c672c800.batch_stats=0 total: 100 open/close in 0.91 seconds: 110.33 ops/second llite.lustre-ffff9a30c672c800.statahead_max=0 208 real 0m0.512s user 0m0.003s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9a30c672c800.statahead_max=128 llite.lustre-ffff9a30c672c800.statahead_max=128 208 real 0m0.256s user 0m0.000s sys 0m0.088s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 91 statahead wrong: 2 agl total: 88 list_total: 27 fname_total: 49 hit_total: 2757 miss_total: 1741 swrong=2 ewrong=2 total: 900 open/close in 3.17 seconds: 284.17 ops/second llite.lustre-ffff9a30c672c800.statahead_max=0 2008 real 0m4.552s user 0m0.021s sys 0m1.726s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff9a30c672c800.statahead_max=128 llite.lustre-ffff9a30c672c800.statahead_max=128 2008 real 0m1.757s user 0m0.008s sys 0m0.918s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 1 sec statahead total: 92 statahead wrong: 2 agl total: 88 list_total: 28 fname_total: 49 hit_total: 3756 miss_total: 1741 swrong=2 ewrong=2 - open/close 3058 (time 1783352901.17 total 10.00 last 305.69) - open/close 5722 (time 1783352911.17 total 20.01 last 266.36) - open/close 8184 (time 1783352921.17 total 30.01 last 246.13) total: 9000 open/close in 32.95 seconds: 273.17 ops/second llite.lustre-ffff9a30c672c800.statahead_max=0 20008 real 0m45.131s user 0m0.202s sys 0m16.709s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 45 sec llite.lustre-ffff9a30c672c800.statahead_max=128 llite.lustre-ffff9a30c672c800.statahead_max=128 20008 real 0m16.310s user 0m0.066s sys 0m8.563s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 49 hit_total: 13755 miss_total: 1741 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 60 seconds llite.lustre-ffff9a30c672c800.statahead_stats= statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 49 hit_total: 13755 miss_total: 1741 mdc.lustre-MDT0000-mdc-ffff9a30c672c800.batch_stats= snapshot_time: 1783353054.676963668 secs.nsecs start_time: 1783352874.777815758 secs.nsecs elapsed_time: 179.899147910 secs.nsecs subreqs per batch batches %% cum %% 1: 30 9 9 2: 1 0 9 4: 1 0 10 8: 5 1 11 16: 117 37 48 32: 20 6 55 64: 142 44 100 kvm mdc.lustre-MDT0000-mdc-ffff9a30c672c800.batch_stats=0 total: 100 open/close in 0.66 seconds: 150.79 ops/second llite.lustre-ffff9a30c672c800.statahead_max=0 100 real 0m0.023s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a30c672c800.statahead_max=128 llite.lustre-ffff9a30c672c800.statahead_max=128 100 real 0m0.020s user 0m0.002s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 49 hit_total: 13755 miss_total: 1741 swrong=2 ewrong=2 total: 900 open/close in 2.54 seconds: 353.74 ops/second llite.lustre-ffff9a30c672c800.statahead_max=0 1000 real 0m0.044s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a30c672c800.statahead_max=128 llite.lustre-ffff9a30c672c800.statahead_max=128 1000 real 0m0.044s user 0m0.004s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 49 hit_total: 13755 miss_total: 1741 swrong=2 ewrong=2 - open/close 3455 (time 1783353073.44 total 10.00 last 345.43) - open/close 6938 (time 1783353083.44 total 20.00 last 348.26) total: 9000 open/close in 25.05 seconds: 359.27 ops/second llite.lustre-ffff9a30c672c800.statahead_max=0 10000 real 0m0.154s user 0m0.000s sys 0m0.031s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9a30c672c800.statahead_max=128 llite.lustre-ffff9a30c672c800.statahead_max=128 10000 real 0m0.190s user 0m0.001s sys 0m0.030s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 49 hit_total: 13755 miss_total: 1741 swrong=2 ewrong=2 - open/close 3813 (time 1783353103.33 total 10.00 last 381.27) - open/close 7967 (time 1783353113.33 total 20.01 last 415.16) - open/close 10000 (time 1783353118.24 total 24.91 last 414.28) - open/close 13487 (time 1783353128.24 total 34.92 last 348.65) - open/close 17588 (time 1783353138.24 total 44.92 last 410.09) - open/close 20000 (time 1783353144.51 total 51.18 last 384.77) - open/close 24196 (time 1783353154.51 total 61.19 last 419.54) - open/close 28857 (time 1783353164.53 total 71.21 last 464.98) - open/close 30000 (time 1783353167.14 total 73.82 last 438.60) - open/close 34786 (time 1783353177.14 total 83.82 last 478.52) - open/close 39329 (time 1783353187.14 total 93.82 last 454.29) - open/close 43676 (time 1783353197.14 total 103.82 last 434.68) - open/close 47582 (time 1783353207.14 total 113.82 last 390.54) - open/close 50000 (time 1783353213.70 total 120.38 last 368.61) - open/close 54134 (time 1783353223.70 total 130.38 last 413.40) - open/close 58636 (time 1783353233.71 total 140.38 last 450.14) - open/close 60000 (time 1783353236.81 total 143.49 last 439.20) - open/close 64248 (time 1783353246.81 total 153.49 last 424.78) - open/close 68775 (time 1783353256.82 total 163.49 last 452.48) - open/close 70000 (time 1783353259.63 total 166.31 last 435.30) - open/close 73662 (time 1783353269.63 total 176.31 last 366.18) - open/close 76873 (time 1783353279.63 total 186.31 last 321.09) - open/close 80000 (time 1783353289.40 total 196.07 last 320.16) - open/close 83064 (time 1783353299.40 total 206.07 last 306.40) - open/close 85961 (time 1783353309.40 total 216.08 last 289.67) - open/close 89505 (time 1783353319.41 total 226.09 last 353.96) total: 90000 open/close in 227.26 seconds: 396.03 ops/second llite.lustre-ffff9a30c672c800.statahead_max=0 100000 real 0m1.639s user 0m0.013s sys 0m0.205s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9a30c672c800.statahead_max=128 llite.lustre-ffff9a30c672c800.statahead_max=128 100000 real 0m1.761s user 0m0.013s sys 0m0.186s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 49 hit_total: 13755 miss_total: 1741 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 888 seconds llite.lustre-ffff9a30c672c800.statahead_stats= statahead total: 93 statahead wrong: 2 agl total: 88 list_total: 29 fname_total: 49 hit_total: 13755 miss_total: 1741 mdc.lustre-MDT0000-mdc-ffff9a30c672c800.batch_stats= snapshot_time: 1783354232.217586810 secs.nsecs start_time: 1783353055.164320003 secs.nsecs elapsed_time: 1177.053266807 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