== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:03:41 (1775765021) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9205d13cc000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9205d13cc000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.75 seconds: 36.30 ops/second llite.lustre-ffff9205d13cc000.statahead_max=0 208 real 0m1.504s user 0m0.003s sys 0m0.206s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9205d13cc000.statahead_max=128 128 208 real 0m0.487s user 0m0.003s sys 0m0.078s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 103 statahead wrong: 2 agl total: 98 list_total: 29 fname_total: 61 hit_total: 2654 miss_total: 1424 - open/close 761 (time 1775765047.53 total 10.02 last 75.96) total: 900 open/close in 11.79 seconds: 76.36 ops/second llite.lustre-ffff9205d13cc000.statahead_max=0 2008 real 0m12.931s user 0m0.022s sys 0m1.916s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 13 sec llite.lustre-ffff9205d13cc000.statahead_max=128 128 2008 real 0m3.581s user 0m0.014s sys 0m0.619s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 4 sec statahead total: 104 statahead wrong: 2 agl total: 98 list_total: 30 fname_total: 61 hit_total: 3653 miss_total: 1424 - open/close 809 (time 1775765085.05 total 10.00 last 80.88) - open/close 1577 (time 1775765095.06 total 20.01 last 76.76) total: 2000 open/close in 25.35 seconds: 78.90 ops/second llite.lustre-ffff9205d13cc000.statahead_max=0 6008 real 0m38.690s user 0m0.061s sys 0m5.902s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files without statahead: 39 sec llite.lustre-ffff9205d13cc000.statahead_max=128 128 6008 real 0m10.385s user 0m0.035s sys 0m1.879s statx -c "%n %i %A %h %u %g %W %X %Z" -D 3000 files with statahead: 10 sec statahead total: 105 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 61 hit_total: 6651 miss_total: 1425 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 49 seconds llite.lustre-ffff9205d13cc000.statahead_stats= statahead total: 105 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 61 hit_total: 6651 miss_total: 1425 mdc.lustre-MDT0000-mdc-ffff9205d13cc000.batch_stats= snapshot_time: 1775765212.476770310 secs.nsecs start_time: 1775765026.201100968 secs.nsecs elapsed_time: 186.275669342 secs.nsecs subreqs per batch batches % cum % 1: 14 17 17 2: 3 3 21 4: 6 7 29 8: 7 8 38 16: 1 1 39 32: 4 5 44 64: 43 55 100 mdc.lustre-MDT0001-mdc-ffff9205d13cc000.batch_stats= snapshot_time: 1775765212.476851162 secs.nsecs start_time: 1775765026.201230552 secs.nsecs elapsed_time: 186.275620610 secs.nsecs subreqs per batch batches % cum % 1: 9 12 12 2: 4 5 17 4: 7 9 27 8: 5 6 33 16: 2 2 36 32: 4 5 41 64: 43 58 100 kvm mdc.lustre-MDT0000-mdc-ffff9205d13cc000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9205d13cc000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.48 seconds: 40.25 ops/second llite.lustre-ffff9205d13cc000.statahead_max=0 100 real 0m0.090s user 0m0.000s sys 0m0.025s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9205d13cc000.statahead_max=128 128 100 real 0m0.107s user 0m0.001s sys 0m0.019s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 61 hit_total: 6651 miss_total: 1425 - open/close 784 (time 1775765233.03 total 10.01 last 78.31) total: 900 open/close in 11.50 seconds: 78.27 ops/second llite.lustre-ffff9205d13cc000.statahead_max=0 1000 real 0m0.258s user 0m0.002s sys 0m0.063s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff9205d13cc000.statahead_max=128 128 1000 real 0m0.197s user 0m0.001s sys 0m0.035s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 105 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 61 hit_total: 6651 miss_total: 1425 - open/close 836 (time 1775765252.29 total 10.01 last 83.49) - open/close 1673 (time 1775765262.29 total 20.02 last 83.68) - open/close 2550 (time 1775765272.30 total 30.02 last 87.64) - open/close 3354 (time 1775765282.31 total 40.03 last 80.37) - open/close 4148 (time 1775765292.31 total 50.03 last 79.35) - open/close 4934 (time 1775765302.32 total 60.04 last 78.53) - open/close 5689 (time 1775765312.33 total 70.05 last 75.45) - open/close 6427 (time 1775765322.35 total 80.07 last 73.66) - open/close 7080 (time 1775765332.37 total 90.09 last 65.14) - open/close 7719 (time 1775765342.39 total 100.11 last 63.78) - open/close 8449 (time 1775765352.39 total 110.11 last 72.97) total: 9000 open/close in 117.03 seconds: 76.90 ops/second llite.lustre-ffff9205d13cc000.statahead_max=0 10000 real 0m0.725s user 0m0.001s sys 0m0.129s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9205d13cc000.statahead_max=128 128 10000 real 0m0.694s user 0m0.002s sys 0m0.116s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 61 hit_total: 6651 miss_total: 1425 - open/close 738 (time 1775765384.45 total 10.01 last 73.72) - open/close 1406 (time 1775765394.46 total 20.02 last 66.73) - open/close 2171 (time 1775765404.47 total 30.03 last 76.46) - open/close 2982 (time 1775765414.48 total 40.04 last 81.02) - open/close 3684 (time 1775765424.49 total 50.04 last 70.15) - open/close 4316 (time 1775765434.49 total 60.05 last 63.16) - open/close 5023 (time 1775765444.50 total 70.06 last 70.61) - open/close 5825 (time 1775765454.53 total 80.09 last 80.02) - open/close 6604 (time 1775765464.53 total 90.09 last 77.89) - open/close 7296 (time 1775765474.54 total 100.09 last 69.14) - open/close 8082 (time 1775765484.54 total 110.10 last 78.52) - open/close 8903 (time 1775765494.55 total 120.10 last 82.10) - open/close 9684 (time 1775765504.56 total 130.12 last 77.96) - open/close 10000 (time 1775765508.94 total 134.50 last 72.26) - open/close 10672 (time 1775765518.95 total 144.51 last 67.11) - open/close 11301 (time 1775765528.96 total 154.52 last 62.86) - open/close 12077 (time 1775765538.96 total 164.52 last 77.58) - open/close 12870 (time 1775765548.98 total 174.53 last 79.17) - open/close 13662 (time 1775765558.98 total 184.54 last 79.14) - open/close 14415 (time 1775765568.99 total 194.55 last 75.25) - open/close 15122 (time 1775765579.00 total 204.56 last 70.63) - open/close 15852 (time 1775765589.01 total 214.57 last 72.92) - open/close 16479 (time 1775765599.01 total 224.57 last 62.70) - open/close 17299 (time 1775765609.01 total 234.57 last 81.99) - open/close 18094 (time 1775765619.02 total 244.58 last 79.41) - open/close 18929 (time 1775765629.03 total 254.59 last 83.43) - open/close 19738 (time 1775765639.04 total 264.60 last 80.86) - open/close 20000 (time 1775765642.59 total 268.15 last 73.72) - open/close 20778 (time 1775765652.60 total 278.15 last 77.76) - open/close 21555 (time 1775765662.61 total 288.17 last 77.62) - open/close 22395 (time 1775765672.61 total 298.17 last 83.96) - open/close 23190 (time 1775765682.63 total 308.19 last 79.36) - open/close 23996 (time 1775765692.63 total 318.19 last 80.58) - open/close 24745 (time 1775765702.64 total 328.20 last 74.80) - open/close 25505 (time 1775765712.65 total 338.21 last 75.96) - open/close 26273 (time 1775765722.66 total 348.22 last 76.73) - open/close 27029 (time 1775765732.67 total 358.23 last 75.49) - open/close 27757 (time 1775765742.68 total 368.24 last 72.75) - open/close 28509 (time 1775765752.68 total 378.24 last 75.19) - open/close 29266 (time 1775765762.69 total 388.25 last 75.66) - open/close 30000 (time 1775765772.42 total 397.98 last 75.37) - open/close 30759 (time 1775765782.43 total 407.99 last 75.87) - open/close 31586 (time 1775765792.43 total 417.99 last 82.67) - open/close 32424 (time 1775765802.44 total 428.00 last 83.73) - open/close 33103 (time 1775765812.45 total 438.01 last 67.82) - open/close 33817 (time 1775765822.45 total 448.01 last 71.39) - open/close 34554 (time 1775765832.46 total 458.02 last 73.68) - open/close 35408 (time 1775765842.47 total 468.03 last 85.26) - open/close 36259 (time 1775765852.48 total 478.04 last 85.06) - open/close 37056 (time 1775765862.48 total 488.04 last 79.66) - open/close 37921 (time 1775765872.49 total 498.05 last 86.46) - open/close 38601 (time 1775765882.50 total 508.06 last 67.94) - open/close 39303 (time 1775765892.50 total 518.06 last 70.14) - open/close 40000 (time 1775765902.27 total 527.83 last 71.34) - open/close 40803 (time 1775765912.29 total 537.85 last 80.17) - open/close 41617 (time 1775765922.30 total 547.86 last 81.35) - open/close 42330 (time 1775765932.30 total 557.86 last 71.27) - open/close 42969 (time 1775765942.32 total 567.88 last 63.79) - open/close 43689 (time 1775765952.33 total 577.89 last 71.94) - open/close 44424 (time 1775765962.33 total 587.89 last 73.44) - open/close 45125 (time 1775765972.34 total 597.90 last 70.09) - open/close 45927 (time 1775765982.34 total 607.90 last 80.18) - open/close 46687 (time 1775765992.35 total 617.91 last 75.93) - open/close 47478 (time 1775766002.35 total 627.91 last 79.09) - open/close 48282 (time 1775766012.36 total 637.92 last 80.28) - open/close 49121 (time 1775766022.37 total 647.93 last 83.83) - open/close 49887 (time 1775766032.38 total 657.94 last 76.55) - open/close 50460 (time 1775766042.39 total 667.95 last 57.25) - open/close 51048 (time 1775766052.40 total 677.96 last 58.75) - open/close 51788 (time 1775766062.41 total 687.97 last 73.93) - open/close 52582 (time 1775766072.42 total 697.98 last 79.27) - open/close 53409 (time 1775766082.42 total 707.98 last 82.69) - open/close 54114 (time 1775766092.43 total 717.99 last 70.43) - open/close 54793 (time 1775766102.44 total 728.00 last 67.85) - open/close 55559 (time 1775766112.44 total 738.00 last 76.58) - open/close 56313 (time 1775766122.45 total 748.01 last 75.37) - open/close 57009 (time 1775766132.47 total 758.03 last 69.45) - open/close 57682 (time 1775766142.48 total 768.04 last 67.25) - open/close 58404 (time 1775766152.49 total 778.05 last 72.12) - open/close 59203 (time 1775766162.49 total 788.05 last 79.86) - open/close 59992 (time 1775766172.50 total 798.06 last 78.82) - open/close 60744 (time 1775766182.52 total 808.08 last 75.11) - open/close 61491 (time 1775766192.52 total 818.08 last 74.65) - open/close 62225 (time 1775766202.53 total 828.09 last 73.35) - open/close 62957 (time 1775766212.53 total 838.09 last 73.16) - open/close 63618 (time 1775766222.54 total 848.10 last 66.09) - open/close 64314 (time 1775766232.54 total 858.10 last 69.59) - open/close 65007 (time 1775766242.55 total 868.11 last 69.22) - open/close 65581 (time 1775766252.56 total 878.12 last 57.37) - open/close 66226 (time 1775766262.56 total 888.12 last 64.45) - open/close 66913 (time 1775766272.57 total 898.13 last 68.69) - open/close 67572 (time 1775766282.57 total 908.13 last 65.86) - open/close 68280 (time 1775766292.58 total 918.13 last 70.78) - open/close 69045 (time 1775766302.58 total 928.14 last 76.49) - open/close 69804 (time 1775766312.59 total 938.15 last 75.83) - open/close 70000 (time 1775766315.27 total 940.83 last 73.11) - open/close 70731 (time 1775766325.27 total 950.83 last 73.08) - open/close 71548 (time 1775766335.28 total 960.83 last 81.66) - open/close 72281 (time 1775766345.29 total 970.85 last 73.19) - open/close 73105 (time 1775766355.30 total 980.86 last 82.34) - open/close 73799 (time 1775766365.30 total 990.86 last 69.35) - open/close 74594 (time 1775766375.32 total 1000.88 last 79.39) - open/close 75302 (time 1775766385.33 total 1010.89 last 70.75) - open/close 76062 (time 1775766395.34 total 1020.90 last 75.88) - open/close 76847 (time 1775766405.35 total 1030.91 last 78.44) - open/close 77580 (time 1775766415.35 total 1040.91 last 73.28) - open/close 78358 (time 1775766425.36 total 1050.92 last 77.74) - open/close 79124 (time 1775766435.36 total 1060.92 last 76.57) - open/close 79883 (time 1775766445.37 total 1070.93 last 75.82) - open/close 80634 (time 1775766455.39 total 1080.95 last 75.01) - open/close 81397 (time 1775766465.40 total 1090.96 last 76.20) - open/close 82199 (time 1775766475.40 total 1100.96 last 80.20) - open/close 82944 (time 1775766485.40 total 1110.96 last 74.49) - open/close 83726 (time 1775766495.40 total 1120.96 last 78.18) - open/close 84537 (time 1775766505.42 total 1130.98 last 80.99) - open/close 85309 (time 1775766515.43 total 1140.99 last 77.13) - open/close 86115 (time 1775766525.44 total 1151.00 last 80.52) - open/close 86871 (time 1775766535.45 total 1161.01 last 75.49) - open/close 87642 (time 1775766545.46 total 1171.02 last 77.05) - open/close 88413 (time 1775766555.46 total 1181.02 last 77.06) - open/close 89079 (time 1775766565.46 total 1191.02 last 66.60) - open/close 89821 (time 1775766575.47 total 1201.03 last 74.13) total: 90000 open/close in 1203.63 seconds: 74.77 ops/second llite.lustre-ffff9205d13cc000.statahead_max=0 100000 real 0m5.063s user 0m0.012s sys 0m0.889s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffff9205d13cc000.statahead_max=128 128 100000 real 0m5.463s user 0m0.015s sys 0m0.837s statx --cached=always -D 100000 files with statahead: 5 sec statahead total: 105 statahead wrong: 2 agl total: 98 list_total: 31 fname_total: 61 hit_total: 6651 miss_total: 1425 statx --cached=always -D done