== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 07:25:15 (1773660315) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8f34c559a800.batch_stats=0 total: 100 open/close in 1.19 seconds: 83.96 ops/second llite.lustre-ffff8f34c559a800.statahead_max=0 208 real 0m0.665s user 0m0.004s sys 0m0.233s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8f34c559a800.statahead_max=128 128 208 real 0m0.394s user 0m0.001s sys 0m0.158s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 31 fname_total: 83 hit_total: 9485 miss_total: 1410 total: 900 open/close in 5.23 seconds: 172.15 ops/second llite.lustre-ffff8f34c559a800.statahead_max=0 2008 real 0m6.738s user 0m0.023s sys 0m2.264s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff8f34c559a800.statahead_max=128 128 2008 real 0m2.459s user 0m0.011s sys 0m1.167s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 32 fname_total: 83 hit_total: 10484 miss_total: 1410 - open/close 1854 (time 1773660352.90 total 10.00 last 185.34) - open/close 3996 (time 1773660362.90 total 20.00 last 214.19) - open/close 6202 (time 1773660372.90 total 30.00 last 220.59) - open/close 8086 (time 1773660382.90 total 40.01 last 188.37) total: 9000 open/close in 44.48 seconds: 202.34 ops/second llite.lustre-ffff8f34c559a800.statahead_max=0 20008 real 1m2.909s user 0m0.259s sys 0m21.595s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 63 sec llite.lustre-ffff8f34c559a800.statahead_max=128 128 20008 real 0m21.982s user 0m0.098s sys 0m10.994s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 22 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 33 fname_total: 83 hit_total: 20483 miss_total: 1410 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 85 seconds llite.lustre-ffff8f34c559a800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 33 fname_total: 83 hit_total: 20483 miss_total: 1410 mdc.lustre-MDT0000-mdc-ffff8f34c559a800.batch_stats= snapshot_time: 1773660569.604605232 secs.nsecs start_time: 1773660318.046497465 secs.nsecs elapsed_time: 251.558107767 secs.nsecs subreqs per batch batches % cum % 1: 16 5 5 2: 5 1 6 4: 1 0 7 8: 5 1 8 16: 108 35 44 32: 24 7 52 64: 143 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8f34c559a800.batch_stats=0 total: 100 open/close in 1.33 seconds: 75.20 ops/second llite.lustre-ffff8f34c559a800.statahead_max=0 100 real 0m0.031s user 0m0.001s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8f34c559a800.statahead_max=128 128 100 real 0m0.044s user 0m0.003s sys 0m0.021s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 33 fname_total: 83 hit_total: 20483 miss_total: 1410 total: 900 open/close in 4.72 seconds: 190.48 ops/second llite.lustre-ffff8f34c559a800.statahead_max=0 1000 real 0m0.086s user 0m0.000s sys 0m0.034s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8f34c559a800.statahead_max=128 128 1000 real 0m0.147s user 0m0.000s sys 0m0.104s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 33 fname_total: 83 hit_total: 20483 miss_total: 1410 - open/close 1337 (time 1773660593.35 total 10.00 last 133.70) - open/close 2803 (time 1773660603.36 total 20.00 last 146.58) - open/close 4509 (time 1773660613.36 total 30.01 last 170.53) - open/close 6268 (time 1773660623.36 total 40.01 last 175.87) - open/close 8509 (time 1773660633.36 total 50.01 last 224.10) total: 9000 open/close in 51.85 seconds: 173.57 ops/second llite.lustre-ffff8f34c559a800.statahead_max=0 10000 real 0m0.359s user 0m0.003s sys 0m0.137s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8f34c559a800.statahead_max=128 128 10000 real 0m0.291s user 0m0.002s sys 0m0.042s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 33 fname_total: 83 hit_total: 20483 miss_total: 1410 - open/close 2246 (time 1773660652.41 total 10.00 last 224.57) - open/close 4803 (time 1773660662.41 total 20.00 last 255.65) - open/close 7070 (time 1773660672.41 total 30.01 last 226.59) - open/close 9690 (time 1773660682.41 total 40.01 last 261.99) - open/close 11581 (time 1773660692.42 total 50.02 last 188.97) - open/close 13788 (time 1773660702.42 total 60.02 last 220.68) - open/close 16380 (time 1773660712.42 total 70.02 last 259.17) - open/close 18786 (time 1773660722.42 total 80.02 last 240.56) - open/close 20000 (time 1773660727.96 total 85.55 last 219.37) - open/close 22397 (time 1773660737.96 total 95.56 last 239.55) - open/close 24982 (time 1773660747.97 total 105.56 last 258.41) - open/close 27387 (time 1773660757.97 total 115.56 last 240.47) - open/close 30000 (time 1773660767.85 total 125.45 last 264.41) - open/close 32321 (time 1773660777.85 total 135.45 last 232.10) - open/close 34805 (time 1773660787.85 total 145.45 last 248.36) - open/close 37032 (time 1773660797.85 total 155.45 last 222.67) - open/close 39669 (time 1773660807.86 total 165.45 last 263.65) - open/close 42460 (time 1773660817.86 total 175.45 last 279.07) - open/close 44926 (time 1773660827.86 total 185.45 last 246.59) - open/close 47279 (time 1773660837.86 total 195.45 last 235.25) - open/close 49804 (time 1773660847.86 total 205.46 last 252.43) - open/close 52240 (time 1773660857.86 total 215.46 last 243.59) - open/close 54947 (time 1773660867.87 total 225.46 last 270.61) - open/close 57674 (time 1773660877.87 total 235.46 last 272.64) - open/close 60000 (time 1773660886.69 total 244.28 last 263.80) - open/close 62480 (time 1773660896.69 total 254.28 last 247.92) - open/close 64349 (time 1773660906.69 total 264.29 last 186.86) - open/close 66447 (time 1773660916.69 total 274.29 last 209.79) - open/close 68349 (time 1773660926.69 total 284.29 last 190.19) - open/close 70000 (time 1773660933.30 total 290.90 last 249.71) - open/close 72650 (time 1773660943.30 total 300.90 last 264.99) - open/close 74649 (time 1773660953.31 total 310.90 last 199.86) - open/close 77028 (time 1773660963.31 total 320.90 last 237.82) - open/close 79449 (time 1773660973.31 total 330.91 last 242.07) - open/close 80000 (time 1773660976.23 total 333.82 last 189.04) - open/close 82088 (time 1773660986.23 total 343.82 last 208.73) - open/close 84263 (time 1773660996.23 total 353.83 last 217.43) - open/close 86740 (time 1773661006.23 total 363.83 last 247.68) - open/close 89189 (time 1773661016.23 total 373.83 last 244.88) total: 90000 open/close in 377.07 seconds: 238.68 ops/second llite.lustre-ffff8f34c559a800.statahead_max=0 100000 real 0m2.110s user 0m0.020s sys 0m0.247s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8f34c559a800.statahead_max=128 128 100000 real 0m2.247s user 0m0.020s sys 0m0.278s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 33 fname_total: 83 hit_total: 20483 miss_total: 1410 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1025 seconds llite.lustre-ffff8f34c559a800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 114 list_total: 33 fname_total: 83 hit_total: 20483 miss_total: 1410 mdc.lustre-MDT0000-mdc-ffff8f34c559a800.batch_stats= snapshot_time: 1773662078.129456386 secs.nsecs start_time: 1773660570.275533553 secs.nsecs elapsed_time: 1507.853922833 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