== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:13:58 (1772180038) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff99970702b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99970702b000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 0.99 seconds: 101.15 ops/second llite.lustre-ffff99970702b000.statahead_max=0 208 real 0m0.717s user 0m0.002s sys 0m0.192s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff99970702b000.statahead_max=128 128 208 real 0m0.263s user 0m0.000s sys 0m0.096s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 94 statahead wrong: 2 agl total: 91 list_total: 29 fname_total: 65 hit_total: 10709 miss_total: 1414 total: 900 open/close in 5.31 seconds: 169.60 ops/second llite.lustre-ffff99970702b000.statahead_max=0 2008 real 0m6.997s user 0m0.026s sys 0m1.867s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff99970702b000.statahead_max=128 128 2008 real 0m2.216s user 0m0.007s sys 0m0.714s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 95 statahead wrong: 2 agl total: 91 list_total: 30 fname_total: 65 hit_total: 11708 miss_total: 1414 - open/close 2000 (time 1772180073.03 total 10.00 last 199.99) - open/close 3730 (time 1772180083.04 total 20.00 last 172.93) - open/close 5579 (time 1772180093.04 total 30.01 last 184.82) - open/close 6561 (time 1772180103.04 total 40.01 last 98.17) - open/close 7351 (time 1772180113.05 total 50.01 last 78.98) - open/close 8086 (time 1772180123.06 total 60.03 last 73.41) - open/close 8740 (time 1772180133.06 total 70.03 last 65.40) total: 9000 open/close in 73.82 seconds: 121.91 ops/second llite.lustre-ffff99970702b000.statahead_max=0 20008 real 1m49.995s user 0m0.209s sys 0m20.484s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 110 sec llite.lustre-ffff99970702b000.statahead_max=128 128 20008 real 0m31.980s user 0m0.120s sys 0m6.020s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 32 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 31 fname_total: 65 hit_total: 21707 miss_total: 1414 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 139 seconds llite.lustre-ffff99970702b000.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 31 fname_total: 65 hit_total: 21707 miss_total: 1414 mdc.lustre-MDT0000-mdc-ffff99970702b000.batch_stats= snapshot_time: 1772180438.862304773 secs.nsecs start_time: 1772180040.206003359 secs.nsecs elapsed_time: 398.656301414 secs.nsecs subreqs per batch batches % cum % 1: 24 12 12 2: 11 5 18 4: 15 7 25 8: 8 4 30 16: 0 0 30 32: 11 5 35 64: 124 64 100 mdc.lustre-MDT0001-mdc-ffff99970702b000.batch_stats= snapshot_time: 1772180438.862369457 secs.nsecs start_time: 1772180040.206129211 secs.nsecs elapsed_time: 398.656240246 secs.nsecs subreqs per batch batches % cum % 1: 32 15 15 2: 16 7 23 4: 11 5 28 8: 10 4 33 16: 0 0 33 32: 12 5 39 64: 123 60 100 kvm mdc.lustre-MDT0000-mdc-ffff99970702b000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff99970702b000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.36 seconds: 42.32 ops/second llite.lustre-ffff99970702b000.statahead_max=0 100 real 0m0.106s user 0m0.001s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff99970702b000.statahead_max=128 128 100 real 0m0.116s user 0m0.000s sys 0m0.025s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 31 fname_total: 65 hit_total: 21707 miss_total: 1414 total: 900 open/close in 9.15 seconds: 98.34 ops/second llite.lustre-ffff99970702b000.statahead_max=0 1000 real 0m0.170s user 0m0.000s sys 0m0.033s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff99970702b000.statahead_max=128 128 1000 real 0m0.186s user 0m0.001s sys 0m0.031s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 31 fname_total: 65 hit_total: 21707 miss_total: 1414 - open/close 977 (time 1772180475.87 total 10.00 last 97.68) - open/close 2025 (time 1772180485.88 total 20.00 last 104.77) - open/close 3170 (time 1772180495.88 total 30.01 last 114.46) - open/close 4243 (time 1772180505.89 total 40.01 last 107.24) - open/close 5372 (time 1772180515.89 total 50.02 last 112.81) - open/close 6448 (time 1772180525.91 total 60.04 last 107.41) - open/close 7387 (time 1772180535.91 total 70.04 last 93.88) - open/close 8238 (time 1772180545.92 total 80.04 last 85.07) total: 9000 open/close in 87.93 seconds: 102.36 ops/second llite.lustre-ffff99970702b000.statahead_max=0 10000 real 0m0.617s user 0m0.002s sys 0m0.129s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff99970702b000.statahead_max=128 128 10000 real 0m0.592s user 0m0.002s sys 0m0.129s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 31 fname_total: 65 hit_total: 21707 miss_total: 1414 - open/close 972 (time 1772180578.72 total 10.01 last 97.15) - open/close 1966 (time 1772180588.73 total 20.01 last 99.33) - open/close 2976 (time 1772180598.74 total 30.02 last 100.94) - open/close 4052 (time 1772180608.74 total 40.02 last 107.54) - open/close 5045 (time 1772180618.74 total 50.03 last 99.29) - open/close 6062 (time 1772180628.75 total 60.03 last 101.67) - open/close 7164 (time 1772180638.75 total 70.03 last 110.17) - open/close 8207 (time 1772180648.75 total 80.04 last 104.26) - open/close 9311 (time 1772180658.76 total 90.04 last 110.31) - open/close 10000 (time 1772180665.92 total 97.20 last 96.27) - open/close 10974 (time 1772180675.92 total 107.20 last 97.36) - open/close 12057 (time 1772180685.93 total 117.21 last 108.29) - open/close 13092 (time 1772180695.93 total 127.21 last 103.43) - open/close 14097 (time 1772180705.93 total 137.21 last 100.48) - open/close 15086 (time 1772180715.93 total 147.22 last 98.90) - open/close 16048 (time 1772180725.95 total 157.23 last 96.08) - open/close 17192 (time 1772180735.95 total 167.23 last 114.33) - open/close 18279 (time 1772180745.96 total 177.24 last 108.65) - open/close 19294 (time 1772180755.96 total 187.24 last 101.47) - open/close 20000 (time 1772180761.90 total 193.18 last 118.90) - open/close 21211 (time 1772180771.90 total 203.18 last 121.09) - open/close 22309 (time 1772180781.90 total 213.18 last 109.75) - open/close 23382 (time 1772180791.91 total 223.19 last 107.21) - open/close 24510 (time 1772180801.92 total 233.20 last 112.74) - open/close 25607 (time 1772180811.92 total 243.20 last 109.68) - open/close 26846 (time 1772180821.93 total 253.21 last 123.79) - open/close 27953 (time 1772180831.93 total 263.21 last 110.69) - open/close 29167 (time 1772180841.94 total 273.22 last 121.31) - open/close 30000 (time 1772180848.92 total 280.20 last 119.36) - open/close 31130 (time 1772180858.92 total 290.20 last 112.95) - open/close 32072 (time 1772180868.93 total 300.21 last 94.14) - open/close 33063 (time 1772180878.93 total 310.21 last 99.08) - open/close 34096 (time 1772180888.94 total 320.22 last 103.24) - open/close 35432 (time 1772180898.94 total 330.22 last 133.55) - open/close 36767 (time 1772180908.94 total 340.22 last 133.47) - open/close 38102 (time 1772180918.95 total 350.23 last 133.42) - open/close 39435 (time 1772180928.95 total 360.23 last 133.23) - open/close 40000 (time 1772180933.02 total 364.30 last 138.79) - open/close 41278 (time 1772180943.03 total 374.31 last 127.75) - open/close 42362 (time 1772180953.03 total 384.31 last 108.35) - open/close 43430 (time 1772180963.03 total 394.31 last 106.79) - open/close 44649 (time 1772180973.04 total 404.32 last 121.83) - open/close 45979 (time 1772180983.04 total 414.32 last 132.99) - open/close 47376 (time 1772180993.04 total 424.32 last 139.67) - open/close 48675 (time 1772181003.04 total 434.32 last 129.89) - open/close 49809 (time 1772181013.05 total 444.33 last 113.34) - open/close 50877 (time 1772181023.05 total 454.33 last 106.78) - open/close 51940 (time 1772181033.06 total 464.34 last 106.24) - open/close 53177 (time 1772181043.06 total 474.34 last 123.64) - open/close 54435 (time 1772181053.06 total 484.34 last 125.76) - open/close 55794 (time 1772181063.06 total 494.35 last 135.90) - open/close 57079 (time 1772181073.08 total 504.36 last 128.36) - open/close 58400 (time 1772181083.08 total 514.36 last 132.10) - open/close 59568 (time 1772181093.08 total 524.36 last 116.73) - open/close 60000 (time 1772181096.72 total 528.00 last 118.83) - open/close 61248 (time 1772181106.72 total 538.00 last 124.75) - open/close 62429 (time 1772181116.72 total 548.00 last 118.07) - open/close 63670 (time 1772181126.73 total 558.01 last 124.04) - open/close 64975 (time 1772181136.73 total 568.01 last 130.45) - open/close 66384 (time 1772181146.74 total 578.02 last 140.85) - open/close 67725 (time 1772181156.74 total 588.02 last 134.05) - open/close 68851 (time 1772181166.74 total 598.02 last 112.55) - open/close 69993 (time 1772181176.75 total 608.03 last 114.09) - open/close 71330 (time 1772181186.76 total 618.04 last 133.66) - open/close 72682 (time 1772181196.76 total 628.04 last 135.17) - open/close 73890 (time 1772181206.77 total 638.05 last 120.70) - open/close 75180 (time 1772181216.77 total 648.05 last 128.93) - open/close 76658 (time 1772181226.78 total 658.06 last 147.73) - open/close 77832 (time 1772181236.78 total 668.06 last 117.40) - open/close 79301 (time 1772181246.78 total 678.06 last 146.87) - open/close 80000 (time 1772181251.03 total 682.31 last 164.30) - open/close 81584 (time 1772181261.04 total 692.32 last 158.37) - open/close 82882 (time 1772181271.04 total 702.32 last 129.79) - open/close 84308 (time 1772181281.04 total 712.32 last 142.60) - open/close 85714 (time 1772181291.04 total 722.32 last 140.52) - open/close 87063 (time 1772181301.04 total 732.32 last 134.88) - open/close 88542 (time 1772181311.04 total 742.32 last 147.90) total: 90000 open/close in 750.36 seconds: 119.94 ops/second llite.lustre-ffff99970702b000.statahead_max=0 100000 real 0m1.848s user 0m0.015s sys 0m0.867s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff99970702b000.statahead_max=128 128 100000 real 0m1.792s user 0m0.018s sys 0m0.829s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 31 fname_total: 65 hit_total: 21707 miss_total: 1414 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1848 seconds llite.lustre-ffff99970702b000.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 91 list_total: 31 fname_total: 65 hit_total: 21707 miss_total: 1414 mdc.lustre-MDT0000-mdc-ffff99970702b000.batch_stats= snapshot_time: 1772183196.538409719 secs.nsecs start_time: 1772180440.383001373 secs.nsecs elapsed_time: 2756.155408346 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff99970702b000.batch_stats= snapshot_time: 1772183196.538453799 secs.nsecs start_time: 1772180440.383468149 secs.nsecs elapsed_time: 2756.154985650 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