== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:17:18 (1773688638) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c3805ea0000.batch_stats=0 total: 100 open/close in 0.61 seconds: 164.21 ops/second llite.lustre-ffff8c3805ea0000.statahead_max=0 208 real 0m0.337s user 0m0.002s sys 0m0.138s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8c3805ea0000.statahead_max=128 128 208 real 0m0.220s user 0m0.001s sys 0m0.101s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 55 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 29 hit_total: 22570 miss_total: 218 total: 900 open/close in 1.81 seconds: 497.75 ops/second llite.lustre-ffff8c3805ea0000.statahead_max=0 2008 real 0m3.662s user 0m0.015s sys 0m1.445s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff8c3805ea0000.statahead_max=128 128 2008 real 0m1.692s user 0m0.007s sys 0m0.940s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 56 statahead wrong: 1 agl total: 53 list_total: 27 fname_total: 29 hit_total: 23569 miss_total: 218 - open/close 4186 (time 1773688663.28 total 10.00 last 418.56) - open/close 8348 (time 1773688673.29 total 20.00 last 416.10) total: 9000 open/close in 21.48 seconds: 418.93 ops/second llite.lustre-ffff8c3805ea0000.statahead_max=0 20008 real 0m35.458s user 0m0.120s sys 0m14.293s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 36 sec llite.lustre-ffff8c3805ea0000.statahead_max=128 128 20008 real 0m16.035s user 0m0.049s sys 0m8.778s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 16 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 28 fname_total: 29 hit_total: 33568 miss_total: 218 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 56 seconds llite.lustre-ffff8c3805ea0000.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 28 fname_total: 29 hit_total: 33568 miss_total: 218 mdc.lustre-MDT0000-mdc-ffff8c3805ea0000.batch_stats= snapshot_time: 1773688789.982809944 secs.nsecs start_time: 1773688640.378667343 secs.nsecs elapsed_time: 149.604142601 secs.nsecs subreqs per batch batches % cum % 1: 32 10 10 2: 2 0 10 4: 1 0 10 8: 3 0 11 16: 130 40 52 32: 9 2 55 64: 142 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8c3805ea0000.batch_stats=0 total: 100 open/close in 0.75 seconds: 134.01 ops/second llite.lustre-ffff8c3805ea0000.statahead_max=0 100 real 0m0.021s user 0m0.002s sys 0m0.012s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8c3805ea0000.statahead_max=128 128 100 real 0m0.026s user 0m0.003s sys 0m0.014s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 28 fname_total: 29 hit_total: 33568 miss_total: 218 total: 900 open/close in 1.77 seconds: 508.44 ops/second llite.lustre-ffff8c3805ea0000.statahead_max=0 1000 real 0m0.037s user 0m0.001s sys 0m0.016s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8c3805ea0000.statahead_max=128 128 1000 real 0m0.036s user 0m0.003s sys 0m0.013s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 28 fname_total: 29 hit_total: 33568 miss_total: 218 - open/close 4707 (time 1773688807.80 total 10.00 last 470.61) total: 9000 open/close in 18.53 seconds: 485.81 ops/second llite.lustre-ffff8c3805ea0000.statahead_max=0 10000 real 0m0.274s user 0m0.003s sys 0m0.135s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8c3805ea0000.statahead_max=128 128 10000 real 0m0.181s user 0m0.003s sys 0m0.032s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 28 fname_total: 29 hit_total: 33568 miss_total: 218 - open/close 4569 (time 1773688831.31 total 10.00 last 456.81) - open/close 9372 (time 1773688841.31 total 20.00 last 480.29) - open/close 13992 (time 1773688851.31 total 30.00 last 461.98) - open/close 18525 (time 1773688861.31 total 40.00 last 453.26) - open/close 20000 (time 1773688864.54 total 43.24 last 456.22) - open/close 24390 (time 1773688874.54 total 53.24 last 438.93) - open/close 28375 (time 1773688884.55 total 63.24 last 398.45) - open/close 30000 (time 1773688888.51 total 67.21 last 409.48) - open/close 34136 (time 1773688898.52 total 77.21 last 413.54) - open/close 38246 (time 1773688908.52 total 87.21 last 410.95) - open/close 40000 (time 1773688912.61 total 91.31 last 428.34) - open/close 44224 (time 1773688922.61 total 101.31 last 422.32) - open/close 48364 (time 1773688932.62 total 111.31 last 413.90) - open/close 50000 (time 1773688936.87 total 115.56 last 384.64) - open/close 54424 (time 1773688946.87 total 125.56 last 442.39) - open/close 59101 (time 1773688956.87 total 135.56 last 467.66) - open/close 60000 (time 1773688958.92 total 137.62 last 437.86) - open/close 64838 (time 1773688968.92 total 147.62 last 483.74) - open/close 69779 (time 1773688978.93 total 157.62 last 494.06) - open/close 74380 (time 1773688988.93 total 167.62 last 460.07) - open/close 78718 (time 1773688998.93 total 177.62 last 433.72) - open/close 80000 (time 1773689001.86 total 180.56 last 436.86) - open/close 84027 (time 1773689011.86 total 190.56 last 402.65) - open/close 88069 (time 1773689021.87 total 200.56 last 404.06) total: 90000 open/close in 205.11 seconds: 438.80 ops/second llite.lustre-ffff8c3805ea0000.statahead_max=0 100000 real 0m1.775s user 0m0.019s sys 0m0.218s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8c3805ea0000.statahead_max=128 128 100000 real 0m1.680s user 0m0.012s sys 0m0.213s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 28 fname_total: 29 hit_total: 33568 miss_total: 218 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 845 seconds llite.lustre-ffff8c3805ea0000.statahead_stats= statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 28 fname_total: 29 hit_total: 33568 miss_total: 218 mdc.lustre-MDT0000-mdc-ffff8c3805ea0000.batch_stats= snapshot_time: 1773689900.758423026 secs.nsecs start_time: 1773688790.506282289 secs.nsecs elapsed_time: 1110.252140737 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536