== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:34:57 (1784406897) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97ecc418d800.batch_stats=0 total: 100 open/close in 1.24 seconds: 80.43 ops/second llite.lustre-ffff97ecc418d800.statahead_max=0 208 real 0m0.690s user 0m0.002s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff97ecc418d800.statahead_max=128 llite.lustre-ffff97ecc418d800.statahead_max=128 208 real 0m0.259s user 0m0.003s sys 0m0.102s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 78 statahead wrong: 2 agl total: 74 list_total: 25 fname_total: 53 hit_total: 2936 miss_total: 969 swrong=2 ewrong=2 total: 900 open/close in 4.57 seconds: 196.79 ops/second llite.lustre-ffff97ecc418d800.statahead_max=0 2008 real 0m5.457s user 0m0.022s sys 0m1.920s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 6 sec llite.lustre-ffff97ecc418d800.statahead_max=128 llite.lustre-ffff97ecc418d800.statahead_max=128 2008 real 0m1.944s user 0m0.007s sys 0m0.954s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 79 statahead wrong: 2 agl total: 74 list_total: 26 fname_total: 53 hit_total: 3935 miss_total: 969 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-ffff97ecc418d800.statahead_stats= statahead total: 79 statahead wrong: 2 agl total: 74 list_total: 26 fname_total: 53 hit_total: 3935 miss_total: 969 mdc.lustre-MDT0000-mdc-ffff97ecc418d800.batch_stats= snapshot_time: 1784406928.200503413 secs.nsecs start_time: 1784406899.685180121 secs.nsecs elapsed_time: 28.515323292 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 2 7 10 16: 6 21 32 32: 5 17 50 64: 14 50 100 kvm mdc.lustre-MDT0000-mdc-ffff97ecc418d800.batch_stats=0 total: 100 open/close in 1.21 seconds: 82.53 ops/second llite.lustre-ffff97ecc418d800.statahead_max=0 100 real 0m0.032s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97ecc418d800.statahead_max=128 llite.lustre-ffff97ecc418d800.statahead_max=128 100 real 0m0.029s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 79 statahead wrong: 2 agl total: 74 list_total: 26 fname_total: 53 hit_total: 3935 miss_total: 969 swrong=2 ewrong=2 total: 900 open/close in 4.65 seconds: 193.72 ops/second llite.lustre-ffff97ecc418d800.statahead_max=0 1000 real 0m0.044s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff97ecc418d800.statahead_max=128 llite.lustre-ffff97ecc418d800.statahead_max=128 1000 real 0m0.049s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 79 statahead wrong: 2 agl total: 74 list_total: 26 fname_total: 53 hit_total: 3935 miss_total: 969 swrong=2 ewrong=2 - open/close 2713 (time 1784406950.18 total 10.00 last 271.27) - open/close 5810 (time 1784406960.18 total 20.00 last 309.62) - open/close 8767 (time 1784406970.18 total 30.00 last 295.69) total: 9000 open/close in 30.80 seconds: 292.18 ops/second llite.lustre-ffff97ecc418d800.statahead_max=0 10000 real 0m0.305s user 0m0.003s sys 0m0.115s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff97ecc418d800.statahead_max=128 llite.lustre-ffff97ecc418d800.statahead_max=128 10000 real 0m0.191s user 0m0.002s sys 0m0.036s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 79 statahead wrong: 2 agl total: 74 list_total: 26 fname_total: 53 hit_total: 3935 miss_total: 969 swrong=2 ewrong=2 - open/close 2586 (time 1784406986.39 total 10.00 last 258.58) - open/close 4953 (time 1784406996.39 total 20.00 last 236.64) - open/close 7202 (time 1784407006.40 total 30.01 last 224.84) - open/close 9770 (time 1784407016.40 total 40.01 last 256.75) - open/close 12222 (time 1784407026.40 total 50.01 last 245.14) - open/close 14702 (time 1784407036.41 total 60.01 last 247.91) - open/close 17648 (time 1784407046.41 total 70.02 last 294.59) - open/close 20000 (time 1784407055.12 total 78.72 last 270.07) - open/close 22434 (time 1784407065.12 total 88.73 last 243.35) - open/close 25703 (time 1784407075.15 total 98.76 last 325.78) - open/close 27988 (time 1784407085.16 total 108.76 last 228.40) - open/close 30000 (time 1784407093.25 total 116.86 last 248.65) - open/close 32455 (time 1784407103.25 total 126.86 last 245.49) - open/close 34309 (time 1784407113.25 total 136.86 last 185.36) - open/close 36847 (time 1784407123.25 total 146.86 last 253.79) - open/close 39341 (time 1784407133.25 total 156.86 last 249.40) - open/close 40000 (time 1784407136.73 total 160.34 last 189.19) - open/close 42288 (time 1784407146.86 total 170.46 last 226.06) - open/close 44254 (time 1784407156.86 total 180.47 last 196.53) - open/close 46518 (time 1784407166.86 total 190.47 last 226.36) - open/close 49305 (time 1784407176.86 total 200.47 last 278.60) - open/close 50000 (time 1784407179.07 total 202.68 last 315.24) - open/close 53069 (time 1784407189.07 total 212.68 last 306.78) - open/close 55503 (time 1784407199.07 total 222.68 last 243.38) - open/close 57959 (time 1784407209.08 total 232.68 last 245.54) - open/close 60000 (time 1784407216.15 total 239.75 last 288.70) - open/close 62664 (time 1784407226.15 total 249.75 last 266.39) - open/close 64457 (time 1784407236.15 total 259.76 last 179.22) - open/close 66287 (time 1784407246.15 total 269.76 last 182.93) - open/close 68168 (time 1784407256.15 total 279.76 last 188.10) - open/close 69952 (time 1784407266.16 total 289.77 last 178.35) - open/close 72058 (time 1784407276.16 total 299.77 last 210.47) - open/close 74577 (time 1784407286.16 total 309.77 last 251.88) - open/close 76739 (time 1784407296.16 total 319.77 last 216.19) - open/close 79192 (time 1784407306.17 total 329.78 last 245.22) - open/close 80000 (time 1784407309.11 total 332.72 last 274.45) - open/close 82217 (time 1784407319.11 total 342.72 last 221.70) - open/close 84736 (time 1784407329.11 total 352.72 last 251.89) - open/close 87278 (time 1784407339.12 total 362.73 last 253.98) total: 90000 open/close in 371.63 seconds: 242.18 ops/second llite.lustre-ffff97ecc418d800.statahead_max=0 100000 real 0m1.873s user 0m0.015s sys 0m0.207s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff97ecc418d800.statahead_max=128 llite.lustre-ffff97ecc418d800.statahead_max=128 100000 real 0m1.985s user 0m0.015s sys 0m0.218s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 79 statahead wrong: 2 agl total: 74 list_total: 26 fname_total: 53 hit_total: 3935 miss_total: 969 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1107 seconds llite.lustre-ffff97ecc418d800.statahead_stats= statahead total: 79 statahead wrong: 2 agl total: 74 list_total: 26 fname_total: 53 hit_total: 3935 miss_total: 969 mdc.lustre-MDT0000-mdc-ffff97ecc418d800.batch_stats= snapshot_time: 1784408481.556103041 secs.nsecs start_time: 1784406928.825856098 secs.nsecs elapsed_time: 1552.730246943 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