== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:22:42 (1771442562) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e53c6edf000.batch_stats=0 total: 100 open/close in 0.80 seconds: 124.66 ops/second llite.lustre-ffff8e53c6edf000.statahead_max=0 208 real 0m0.403s user 0m0.002s sys 0m0.185s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8e53c6edf000.statahead_max=128 128 208 real 0m0.271s user 0m0.002s sys 0m0.162s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 2 agl total: 52 list_total: 25 fname_total: 32 hit_total: 23212 miss_total: 721 total: 900 open/close in 2.06 seconds: 436.85 ops/second llite.lustre-ffff8e53c6edf000.statahead_max=0 2008 real 0m3.620s user 0m0.010s sys 0m1.435s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff8e53c6edf000.statahead_max=128 128 2008 real 0m2.160s user 0m0.004s sys 0m1.400s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 58 statahead wrong: 2 agl total: 52 list_total: 26 fname_total: 32 hit_total: 24211 miss_total: 721 - open/close 4258 (time 1771442588.57 total 10.00 last 425.77) - open/close 8671 (time 1771442598.57 total 20.00 last 441.27) total: 9000 open/close in 20.76 seconds: 433.59 ops/second llite.lustre-ffff8e53c6edf000.statahead_max=0 20008 real 0m37.014s user 0m0.149s sys 0m15.329s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 37 sec llite.lustre-ffff8e53c6edf000.statahead_max=128 128 20008 real 0m18.843s user 0m0.068s sys 0m12.188s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 19 sec statahead total: 59 statahead wrong: 2 agl total: 52 list_total: 27 fname_total: 32 hit_total: 34210 miss_total: 721 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff8e53c6edf000.statahead_stats= statahead total: 59 statahead wrong: 2 agl total: 52 list_total: 27 fname_total: 32 hit_total: 34210 miss_total: 721 mdc.lustre-MDT0000-mdc-ffff8e53c6edf000.batch_stats= snapshot_time: 1771442717.946332080 secs.nsecs start_time: 1771442564.158646006 secs.nsecs elapsed_time: 153.787686074 secs.nsecs subreqs per batch batches % cum % 1: 23 7 7 2: 0 0 7 4: 0 0 7 8: 4 1 8 16: 122 39 48 32: 16 5 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8e53c6edf000.batch_stats=0 total: 100 open/close in 0.76 seconds: 132.34 ops/second llite.lustre-ffff8e53c6edf000.statahead_max=0 100 real 0m0.024s user 0m0.002s sys 0m0.014s statx --cached=always -D 100 files without statahead: 1 sec llite.lustre-ffff8e53c6edf000.statahead_max=128 128 100 real 0m0.025s user 0m0.000s sys 0m0.016s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 52 list_total: 27 fname_total: 32 hit_total: 34210 miss_total: 721 total: 900 open/close in 2.04 seconds: 441.57 ops/second llite.lustre-ffff8e53c6edf000.statahead_max=0 1000 real 0m0.044s user 0m0.001s sys 0m0.021s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8e53c6edf000.statahead_max=128 128 1000 real 0m0.039s user 0m0.003s sys 0m0.015s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 59 statahead wrong: 2 agl total: 52 list_total: 27 fname_total: 32 hit_total: 34210 miss_total: 721 - open/close 4450 (time 1771442736.79 total 10.00 last 444.97) total: 9000 open/close in 19.47 seconds: 462.21 ops/second llite.lustre-ffff8e53c6edf000.statahead_max=0 10000 real 0m0.259s user 0m0.003s sys 0m0.119s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8e53c6edf000.statahead_max=128 128 10000 real 0m0.170s user 0m0.002s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 59 statahead wrong: 2 agl total: 52 list_total: 27 fname_total: 32 hit_total: 34210 miss_total: 721 - open/close 5146 (time 1771442761.31 total 10.00 last 514.54) - open/close 10000 (time 1771442770.58 total 19.27 last 523.70) - open/close 14495 (time 1771442780.58 total 29.27 last 449.47) - open/close 18987 (time 1771442790.58 total 39.27 last 449.16) - open/close 20000 (time 1771442792.79 total 41.48 last 458.89) - open/close 24451 (time 1771442802.79 total 51.48 last 445.00) - open/close 28911 (time 1771442812.79 total 61.48 last 445.94) - open/close 30000 (time 1771442815.07 total 63.76 last 477.65) - open/close 34422 (time 1771442825.07 total 73.76 last 442.15) - open/close 38964 (time 1771442835.07 total 83.76 last 454.19) - open/close 40000 (time 1771442837.48 total 86.17 last 431.03) - open/close 44264 (time 1771442847.48 total 96.17 last 426.31) - open/close 48650 (time 1771442857.48 total 106.17 last 438.52) - open/close 50000 (time 1771442860.47 total 109.17 last 450.86) - open/close 54473 (time 1771442870.47 total 119.17 last 447.30) - open/close 59026 (time 1771442880.47 total 129.17 last 455.25) - open/close 60000 (time 1771442882.67 total 131.36 last 443.76) - open/close 64456 (time 1771442892.67 total 141.36 last 445.50) - open/close 68828 (time 1771442902.67 total 151.36 last 437.17) - open/close 70000 (time 1771442905.34 total 154.03 last 439.75) - open/close 74315 (time 1771442915.34 total 164.03 last 431.41) - open/close 78643 (time 1771442925.34 total 174.03 last 432.74) - open/close 80000 (time 1771442928.33 total 177.02 last 454.55) - open/close 84447 (time 1771442938.35 total 187.04 last 443.73) - open/close 88882 (time 1771442948.35 total 197.04 last 443.40) total: 90000 open/close in 199.61 seconds: 450.89 ops/second llite.lustre-ffff8e53c6edf000.statahead_max=0 100000 real 0m1.572s user 0m0.013s sys 0m0.193s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff8e53c6edf000.statahead_max=128 128 100000 real 0m1.520s user 0m0.018s sys 0m0.196s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 59 statahead wrong: 2 agl total: 52 list_total: 27 fname_total: 32 hit_total: 34210 miss_total: 721 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1090 seconds llite.lustre-ffff8e53c6edf000.statahead_stats= statahead total: 59 statahead wrong: 2 agl total: 52 list_total: 27 fname_total: 32 hit_total: 34210 miss_total: 721 mdc.lustre-MDT0000-mdc-ffff8e53c6edf000.batch_stats= snapshot_time: 1771444067.942130915 secs.nsecs start_time: 1771442719.058506293 secs.nsecs elapsed_time: 1348.883624622 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