== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:00:38 (1777424438) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff947b8b540000.batch_stats=0 total: 100 open/close in 0.71 seconds: 140.37 ops/second llite.lustre-ffff947b8b540000.statahead_max=0 208 real 0m0.475s user 0m0.004s sys 0m0.210s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff947b8b540000.statahead_max=128 128 208 real 0m0.262s user 0m0.003s sys 0m0.105s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 58 statahead wrong: 1 agl total: 56 list_total: 25 fname_total: 33 hit_total: 22824 miss_total: 208 total: 900 open/close in 1.65 seconds: 544.58 ops/second llite.lustre-ffff947b8b540000.statahead_max=0 2008 real 0m3.243s user 0m0.008s sys 0m1.386s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 3 sec llite.lustre-ffff947b8b540000.statahead_max=128 128 2008 real 0m1.890s user 0m0.009s sys 0m1.283s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 59 statahead wrong: 1 agl total: 56 list_total: 26 fname_total: 33 hit_total: 23823 miss_total: 208 - open/close 5073 (time 1777424462.74 total 10.00 last 507.24) total: 9000 open/close in 17.60 seconds: 511.31 ops/second llite.lustre-ffff947b8b540000.statahead_max=0 20008 real 0m31.909s user 0m0.095s sys 0m13.086s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 32 sec llite.lustre-ffff947b8b540000.statahead_max=128 128 20008 real 0m16.423s user 0m0.066s sys 0m10.224s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 17 sec statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 27 fname_total: 33 hit_total: 33822 miss_total: 208 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 50 seconds llite.lustre-ffff947b8b540000.statahead_stats= statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 27 fname_total: 33 hit_total: 33822 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff947b8b540000.batch_stats= snapshot_time: 1777424577.247702836 secs.nsecs start_time: 1777424439.721365925 secs.nsecs elapsed_time: 137.526336911 secs.nsecs subreqs per batch batches % cum % 1: 21 6 6 2: 3 0 7 4: 0 0 7 8: 6 1 9 16: 128 41 50 32: 9 2 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff947b8b540000.batch_stats=0 total: 100 open/close in 0.78 seconds: 128.09 ops/second llite.lustre-ffff947b8b540000.statahead_max=0 100 real 0m0.023s user 0m0.002s sys 0m0.013s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff947b8b540000.statahead_max=128 128 100 real 0m0.026s user 0m0.001s sys 0m0.015s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 27 fname_total: 33 hit_total: 33822 miss_total: 208 total: 900 open/close in 2.44 seconds: 368.44 ops/second llite.lustre-ffff947b8b540000.statahead_max=0 1000 real 0m0.043s user 0m0.001s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff947b8b540000.statahead_max=128 128 1000 real 0m0.038s user 0m0.003s sys 0m0.014s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 27 fname_total: 33 hit_total: 33822 miss_total: 208 - open/close 4985 (time 1777424595.87 total 10.00 last 498.40) total: 9000 open/close in 18.15 seconds: 495.78 ops/second llite.lustre-ffff947b8b540000.statahead_max=0 10000 real 0m0.249s user 0m0.002s sys 0m0.110s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff947b8b540000.statahead_max=128 128 10000 real 0m0.197s user 0m0.002s sys 0m0.034s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 27 fname_total: 33 hit_total: 33822 miss_total: 208 - open/close 4265 (time 1777424619.62 total 10.00 last 426.47) - open/close 8604 (time 1777424629.62 total 20.00 last 433.83) - open/close 10000 (time 1777424632.74 total 23.12 last 447.69) - open/close 14374 (time 1777424642.74 total 33.12 last 437.36) - open/close 18668 (time 1777424652.74 total 43.12 last 429.31) - open/close 20000 (time 1777424655.61 total 45.99 last 464.63) - open/close 24410 (time 1777424665.61 total 55.99 last 440.91) - open/close 28917 (time 1777424675.61 total 65.99 last 450.62) - open/close 30000 (time 1777424678.14 total 68.53 last 427.66) - open/close 34390 (time 1777424688.15 total 78.53 last 438.94) - open/close 38849 (time 1777424698.15 total 88.53 last 445.89) - open/close 40000 (time 1777424700.80 total 91.19 last 433.08) - open/close 44289 (time 1777424710.81 total 101.19 last 428.81) - open/close 48752 (time 1777424720.81 total 111.19 last 446.26) - open/close 50000 (time 1777424723.41 total 113.80 last 478.38) - open/close 54909 (time 1777424733.42 total 123.80 last 490.86) - open/close 60000 (time 1777424743.09 total 133.47 last 526.42) - open/close 65223 (time 1777424753.09 total 143.47 last 522.24) - open/close 69897 (time 1777424763.09 total 153.47 last 467.33) - open/close 75024 (time 1777424773.09 total 163.47 last 512.62) - open/close 80000 (time 1777424782.88 total 173.27 last 508.13) - open/close 85417 (time 1777424792.88 total 183.27 last 541.62) - open/close 89716 (time 1777424802.89 total 193.27 last 429.89) total: 90000 open/close in 193.91 seconds: 464.13 ops/second llite.lustre-ffff947b8b540000.statahead_max=0 100000 real 0m1.658s user 0m0.015s sys 0m0.236s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff947b8b540000.statahead_max=128 128 100000 real 0m1.562s user 0m0.014s sys 0m0.239s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 27 fname_total: 33 hit_total: 33822 miss_total: 208 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 846 seconds llite.lustre-ffff947b8b540000.statahead_stats= statahead total: 60 statahead wrong: 1 agl total: 56 list_total: 27 fname_total: 33 hit_total: 33822 miss_total: 208 mdc.lustre-MDT0000-mdc-ffff947b8b540000.batch_stats= snapshot_time: 1777425678.495889268 secs.nsecs start_time: 1777424577.828519548 secs.nsecs elapsed_time: 1100.667369720 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