== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:37:22 (1764110242) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c82088c1000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c82088c1000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.34 seconds: 74.57 ops/second llite.lustre-ffff9c82088c1000.statahead_max=0 208 real 0m0.653s user 0m0.005s sys 0m0.195s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9c82088c1000.statahead_max=128 128 208 real 0m0.251s user 0m0.002s sys 0m0.100s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 130 list_total: 31 fname_total: 88 hit_total: 8522 miss_total: 1162 total: 900 open/close in 6.09 seconds: 147.85 ops/second llite.lustre-ffff9c82088c1000.statahead_max=0 2008 real 0m7.108s user 0m0.024s sys 0m1.816s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff9c82088c1000.statahead_max=128 128 2008 real 0m2.217s user 0m0.015s sys 0m0.834s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 135 statahead wrong: 2 agl total: 130 list_total: 32 fname_total: 88 hit_total: 9520 miss_total: 1163 - open/close 1721 (time 1764110278.61 total 10.00 last 172.03) - open/close 3450 (time 1764110288.62 total 20.01 last 172.82) - open/close 4924 (time 1764110298.62 total 30.01 last 147.38) - open/close 6183 (time 1764110308.62 total 40.01 last 125.87) - open/close 7539 (time 1764110318.63 total 50.02 last 135.54) - open/close 8954 (time 1764110328.63 total 60.02 last 141.46) total: 9000 open/close in 60.31 seconds: 149.23 ops/second llite.lustre-ffff9c82088c1000.statahead_max=0 20008 real 1m13.716s user 0m0.237s sys 0m18.122s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 74 sec llite.lustre-ffff9c82088c1000.statahead_max=128 128 20008 real 0m21.519s user 0m0.084s sys 0m7.588s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 22 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 33 fname_total: 88 hit_total: 19518 miss_total: 1164 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 90 seconds llite.lustre-ffff9c82088c1000.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 33 fname_total: 88 hit_total: 19518 miss_total: 1164 mdc.lustre-MDT0000-mdc-ffff9c82088c1000.batch_stats= snapshot_time: 1764110524.675969936 secs.nsecs start_time: 1764110244.460542648 secs.nsecs elapsed_time: 280.215427288 secs.nsecs subreqs per batch batches % cum % 1: 43 21 21 2: 16 7 29 4: 9 4 33 8: 2 0 34 16: 1 0 34 32: 11 5 40 64: 121 59 100 mdc.lustre-MDT0001-mdc-ffff9c82088c1000.batch_stats= snapshot_time: 1764110524.676018198 secs.nsecs start_time: 1764110244.460631528 secs.nsecs elapsed_time: 280.215386670 secs.nsecs subreqs per batch batches % cum % 1: 43 21 21 2: 14 7 28 4: 4 2 30 8: 5 2 33 16: 2 1 34 32: 12 6 40 64: 120 60 100 kvm mdc.lustre-MDT0000-mdc-ffff9c82088c1000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff9c82088c1000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.55 seconds: 64.42 ops/second llite.lustre-ffff9c82088c1000.statahead_max=0 100 real 0m0.084s user 0m0.001s sys 0m0.026s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9c82088c1000.statahead_max=128 128 100 real 0m0.064s user 0m0.003s sys 0m0.021s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 33 fname_total: 88 hit_total: 19518 miss_total: 1164 total: 900 open/close in 6.71 seconds: 134.09 ops/second llite.lustre-ffff9c82088c1000.statahead_max=0 1000 real 0m0.113s user 0m0.001s sys 0m0.036s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9c82088c1000.statahead_max=128 128 1000 real 0m0.100s user 0m0.000s sys 0m0.033s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 33 fname_total: 88 hit_total: 19518 miss_total: 1164 - open/close 1293 (time 1764110551.16 total 10.01 last 129.23) - open/close 2570 (time 1764110561.17 total 20.01 last 127.64) - open/close 3884 (time 1764110571.17 total 30.01 last 131.38) - open/close 5051 (time 1764110581.17 total 40.02 last 116.62) - open/close 6426 (time 1764110591.17 total 50.02 last 137.49) - open/close 7981 (time 1764110601.18 total 60.02 last 155.42) total: 9000 open/close in 67.33 seconds: 133.66 ops/second llite.lustre-ffff9c82088c1000.statahead_max=0 10000 real 0m0.280s user 0m0.001s sys 0m0.111s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9c82088c1000.statahead_max=128 128 10000 real 0m0.326s user 0m0.001s sys 0m0.135s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 33 fname_total: 88 hit_total: 19518 miss_total: 1164 - open/close 1237 (time 1764110625.08 total 10.01 last 123.63) - open/close 2700 (time 1764110635.08 total 20.01 last 146.26) - open/close 3977 (time 1764110645.09 total 30.02 last 127.60) - open/close 5304 (time 1764110655.10 total 40.02 last 132.66) - open/close 6730 (time 1764110665.10 total 50.02 last 142.60) - open/close 8092 (time 1764110675.10 total 60.02 last 136.19) - open/close 9416 (time 1764110685.10 total 70.03 last 132.34) - open/close 10000 (time 1764110689.56 total 74.48 last 130.98) - open/close 11464 (time 1764110699.56 total 84.49 last 146.35) - open/close 13126 (time 1764110709.57 total 94.49 last 166.15) - open/close 14874 (time 1764110719.57 total 104.50 last 174.73) - open/close 16965 (time 1764110729.58 total 114.50 last 209.01) - open/close 18480 (time 1764110739.58 total 124.50 last 151.48) - open/close 20000 (time 1764110748.51 total 133.43 last 170.16) - open/close 21768 (time 1764110758.51 total 143.44 last 176.76) - open/close 23488 (time 1764110768.51 total 153.44 last 171.98) - open/close 24701 (time 1764110778.51 total 163.44 last 121.29) - open/close 25805 (time 1764110788.53 total 173.45 last 110.27) - open/close 27028 (time 1764110798.53 total 183.45 last 122.25) - open/close 28488 (time 1764110808.54 total 193.46 last 145.91) - open/close 29807 (time 1764110818.55 total 203.47 last 131.74) - open/close 31219 (time 1764110828.55 total 213.47 last 141.16) - open/close 32935 (time 1764110838.55 total 223.48 last 171.56) - open/close 34615 (time 1764110848.56 total 233.48 last 167.91) - open/close 36067 (time 1764110858.56 total 243.48 last 145.19) - open/close 37568 (time 1764110868.56 total 253.49 last 150.03) - open/close 38999 (time 1764110878.57 total 263.49 last 143.06) - open/close 40000 (time 1764110885.29 total 270.22 last 148.81) - open/close 41757 (time 1764110895.30 total 280.22 last 175.63) - open/close 43494 (time 1764110905.30 total 290.22 last 173.64) - open/close 44896 (time 1764110915.30 total 300.23 last 140.15) - open/close 46493 (time 1764110925.31 total 310.23 last 159.63) - open/close 48270 (time 1764110935.31 total 320.24 last 177.61) - open/close 50000 (time 1764110944.87 total 329.79 last 181.08) - open/close 51748 (time 1764110954.87 total 339.80 last 174.69) - open/close 53894 (time 1764110964.87 total 349.80 last 214.56) - open/close 55983 (time 1764110974.88 total 359.80 last 208.84) - open/close 58264 (time 1764110984.88 total 369.80 last 228.10) - open/close 60000 (time 1764110992.72 total 377.64 last 221.41) - open/close 61527 (time 1764111002.72 total 387.65 last 152.62) - open/close 63550 (time 1764111012.73 total 397.66 last 202.11) - open/close 65391 (time 1764111022.73 total 407.66 last 184.06) - open/close 67205 (time 1764111032.74 total 417.66 last 181.35) - open/close 69988 (time 1764111042.74 total 427.67 last 278.22) - open/close 72770 (time 1764111052.74 total 437.67 last 278.15) - open/close 75665 (time 1764111062.74 total 447.67 last 289.46) - open/close 78324 (time 1764111072.75 total 457.67 last 265.80) - open/close 80000 (time 1764111079.47 total 464.40 last 249.28) - open/close 82577 (time 1764111089.47 total 474.40 last 257.63) - open/close 85595 (time 1764111099.47 total 484.40 last 301.76) - open/close 87858 (time 1764111109.48 total 494.40 last 226.29) total: 90000 open/close in 502.38 seconds: 179.15 ops/second llite.lustre-ffff9c82088c1000.statahead_max=0 100000 real 0m1.555s user 0m0.018s sys 0m0.787s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff9c82088c1000.statahead_max=128 128 100000 real 0m1.895s user 0m0.015s sys 0m0.901s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 33 fname_total: 88 hit_total: 19518 miss_total: 1164 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1080 seconds llite.lustre-ffff9c82088c1000.statahead_stats= statahead total: 136 statahead wrong: 2 agl total: 130 list_total: 33 fname_total: 88 hit_total: 19518 miss_total: 1164 mdc.lustre-MDT0000-mdc-ffff9c82088c1000.batch_stats= snapshot_time: 1764112230.122572136 secs.nsecs start_time: 1764110525.490919033 secs.nsecs elapsed_time: 1704.631653103 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff9c82088c1000.batch_stats= snapshot_time: 1764112230.122644046 secs.nsecs start_time: 1764110525.491085307 secs.nsecs elapsed_time: 1704.631558739 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