== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:27:41 (1788730061) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95bffd9b9000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff95bffd9b9000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 1.59 seconds: 62.70 ops/second llite.lustre-ffff95bffd9b9000.statahead_max=0 208 real 0m0.811s user 0m0.003s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff95bffd9b9000.statahead_max=128 llite.lustre-ffff95bffd9b9000.statahead_max=128 208 real 0m0.307s user 0m0.004s sys 0m0.110s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 84 hit_total: 3184 miss_total: 768 swrong=2 ewrong=2 total: 900 open/close in 5.62 seconds: 160.05 ops/second llite.lustre-ffff95bffd9b9000.statahead_max=0 2008 real 0m7.676s user 0m0.022s sys 0m1.933s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff95bffd9b9000.statahead_max=128 llite.lustre-ffff95bffd9b9000.statahead_max=128 2008 real 0m2.373s user 0m0.009s sys 0m0.856s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 4183 miss_total: 768 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 8 seconds llite.lustre-ffff95bffd9b9000.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 4183 miss_total: 768 mdc.lustre-MDT0000-mdc-ffff95bffd9b9000.batch_stats= snapshot_time: 1788730097.087198398 secs.nsecs start_time: 1788730063.279470492 secs.nsecs elapsed_time: 33.807727906 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 2 9 23 4: 1 4 28 8: 2 9 38 16: 1 4 42 32: 0 0 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffff95bffd9b9000.batch_stats= snapshot_time: 1788730097.087274481 secs.nsecs start_time: 1788730063.279554168 secs.nsecs elapsed_time: 33.807720313 secs.nsecs subreqs per batch batches %% cum %% 1: 6 26 26 2: 1 4 30 4: 2 8 39 8: 1 4 43 16: 1 4 47 32: 0 0 47 64: 12 52 100 kvm mdc.lustre-MDT0000-mdc-ffff95bffd9b9000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff95bffd9b9000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 1.44 seconds: 69.28 ops/second llite.lustre-ffff95bffd9b9000.statahead_max=0 100 real 0m0.079s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95bffd9b9000.statahead_max=128 llite.lustre-ffff95bffd9b9000.statahead_max=128 100 real 0m0.053s user 0m0.004s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 4183 miss_total: 768 swrong=2 ewrong=2 total: 900 open/close in 4.36 seconds: 206.66 ops/second llite.lustre-ffff95bffd9b9000.statahead_max=0 1000 real 0m0.096s user 0m0.001s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95bffd9b9000.statahead_max=128 llite.lustre-ffff95bffd9b9000.statahead_max=128 1000 real 0m0.186s user 0m0.000s sys 0m0.100s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 4183 miss_total: 768 swrong=2 ewrong=2 - open/close 1605 (time 1788730120.17 total 10.00 last 160.43) - open/close 3873 (time 1788730130.17 total 20.01 last 226.78) - open/close 6053 (time 1788730140.18 total 30.01 last 217.91) - open/close 8117 (time 1788730150.18 total 40.01 last 206.36) total: 9000 open/close in 44.03 seconds: 204.41 ops/second llite.lustre-ffff95bffd9b9000.statahead_max=0 10000 real 0m0.260s user 0m0.003s sys 0m0.148s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff95bffd9b9000.statahead_max=128 llite.lustre-ffff95bffd9b9000.statahead_max=128 10000 real 0m0.229s user 0m0.004s sys 0m0.101s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 4183 miss_total: 768 swrong=2 ewrong=2 - open/close 1850 (time 1788730169.65 total 10.01 last 184.81) - open/close 3442 (time 1788730179.66 total 20.02 last 159.12) - open/close 5287 (time 1788730189.66 total 30.02 last 184.40) - open/close 6857 (time 1788730199.66 total 40.02 last 156.94) - open/close 8286 (time 1788730209.67 total 50.03 last 142.82) - open/close 9744 (time 1788730219.67 total 60.04 last 145.72) - open/close 11072 (time 1788730229.68 total 70.04 last 132.80) - open/close 12584 (time 1788730239.68 total 80.04 last 151.17) - open/close 14177 (time 1788730249.68 total 90.04 last 159.27) - open/close 15512 (time 1788730259.68 total 100.04 last 133.45) - open/close 16812 (time 1788730269.69 total 110.05 last 129.95) - open/close 18366 (time 1788730279.69 total 120.05 last 155.30) - open/close 19855 (time 1788730289.69 total 130.05 last 148.89) - open/close 21331 (time 1788730299.70 total 140.06 last 147.54) - open/close 22862 (time 1788730309.71 total 150.07 last 152.95) - open/close 24259 (time 1788730319.71 total 160.07 last 139.67) - open/close 25752 (time 1788730329.72 total 170.08 last 149.12) - open/close 27250 (time 1788730339.73 total 180.09 last 149.73) - open/close 29040 (time 1788730349.73 total 190.09 last 178.93) - open/close 30000 (time 1788730355.44 total 195.80 last 168.18) - open/close 31838 (time 1788730365.45 total 205.81 last 183.68) - open/close 33446 (time 1788730375.45 total 215.81 last 160.79) - open/close 35083 (time 1788730385.45 total 225.81 last 163.62) - open/close 36888 (time 1788730395.45 total 235.81 last 180.46) - open/close 38597 (time 1788730405.45 total 245.82 last 170.87) - open/close 40000 (time 1788730413.95 total 254.31 last 165.12) - open/close 41614 (time 1788730423.95 total 264.31 last 161.36) - open/close 43452 (time 1788730433.96 total 274.32 last 183.71) - open/close 45158 (time 1788730443.96 total 284.32 last 170.55) - open/close 46852 (time 1788730453.96 total 294.32 last 169.37) - open/close 48287 (time 1788730463.97 total 304.33 last 143.42) - open/close 49762 (time 1788730473.97 total 314.33 last 147.45) - open/close 51427 (time 1788730483.98 total 324.34 last 166.43) - open/close 53249 (time 1788730493.98 total 334.34 last 182.10) - open/close 55037 (time 1788730503.98 total 344.34 last 178.78) - open/close 56861 (time 1788730513.98 total 354.34 last 182.40) - open/close 58632 (time 1788730523.99 total 364.35 last 177.06) - open/close 60000 (time 1788730530.47 total 370.83 last 210.92) - open/close 61784 (time 1788730540.48 total 380.84 last 178.28) - open/close 63703 (time 1788730550.48 total 390.84 last 191.88) - open/close 65326 (time 1788730560.48 total 400.84 last 162.28) - open/close 67107 (time 1788730570.48 total 410.84 last 178.05) - open/close 69029 (time 1788730580.48 total 420.85 last 192.17) - open/close 70000 (time 1788730585.63 total 425.99 last 188.69) - open/close 72034 (time 1788730595.63 total 435.99 last 203.35) - open/close 73976 (time 1788730605.63 total 445.99 last 194.19) - open/close 75678 (time 1788730615.63 total 455.99 last 170.19) - open/close 77665 (time 1788730625.64 total 466.00 last 198.66) - open/close 80000 (time 1788730635.54 total 475.90 last 235.68) - open/close 82446 (time 1788730645.54 total 485.90 last 244.59) - open/close 84964 (time 1788730655.55 total 495.91 last 251.70) - open/close 87388 (time 1788730665.55 total 505.91 last 242.30) - open/close 89466 (time 1788730675.56 total 515.92 last 207.65) total: 90000 open/close in 519.10 seconds: 173.38 ops/second llite.lustre-ffff95bffd9b9000.statahead_max=0 100000 real 0m1.859s user 0m0.017s sys 0m0.887s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff95bffd9b9000.statahead_max=128 llite.lustre-ffff95bffd9b9000.statahead_max=128 100000 real 0m1.867s user 0m0.016s sys 0m0.882s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 4183 miss_total: 768 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1147 seconds llite.lustre-ffff95bffd9b9000.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 30 fname_total: 84 hit_total: 4183 miss_total: 768 mdc.lustre-MDT0000-mdc-ffff95bffd9b9000.batch_stats= snapshot_time: 1788731857.390876794 secs.nsecs start_time: 1788730097.776195140 secs.nsecs elapsed_time: 1759.614681654 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff95bffd9b9000.batch_stats= snapshot_time: 1788731857.390925869 secs.nsecs start_time: 1788730097.776346805 secs.nsecs elapsed_time: 1759.614579064 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536