== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:45:40 (1771404340) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f4a5235c000.batch_stats=0 total: 100 open/close in 1.55 seconds: 64.62 ops/second llite.lustre-ffff9f4a5235c000.statahead_max=0 208 real 0m0.934s user 0m0.005s sys 0m0.196s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9f4a5235c000.statahead_max=128 128 208 real 0m0.343s user 0m0.005s sys 0m0.074s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 107 list_total: 30 fname_total: 68 hit_total: 12811 miss_total: 1578 total: 900 open/close in 6.99 seconds: 128.71 ops/second llite.lustre-ffff9f4a5235c000.statahead_max=0 2008 real 0m7.029s user 0m0.046s sys 0m2.021s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff9f4a5235c000.statahead_max=128 128 2008 real 0m1.980s user 0m0.007s sys 0m0.918s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 31 fname_total: 68 hit_total: 13810 miss_total: 1578 - open/close 1673 (time 1771404378.87 total 10.01 last 167.21) - open/close 3416 (time 1771404388.87 total 20.01 last 174.22) - open/close 5353 (time 1771404398.87 total 30.01 last 193.69) - open/close 7546 (time 1771404408.87 total 40.01 last 219.25) total: 9000 open/close in 45.69 seconds: 196.96 ops/second llite.lustre-ffff9f4a5235c000.statahead_max=0 20008 real 0m53.463s user 0m0.194s sys 0m18.844s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 53 sec llite.lustre-ffff9f4a5235c000.statahead_max=128 128 20008 real 0m17.455s user 0m0.070s sys 0m9.126s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 32 fname_total: 68 hit_total: 23809 miss_total: 1578 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 70 seconds llite.lustre-ffff9f4a5235c000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 32 fname_total: 68 hit_total: 23809 miss_total: 1578 mdc.lustre-MDT0000-mdc-ffff9f4a5235c000.batch_stats= snapshot_time: 1771404564.425584552 secs.nsecs start_time: 1771404343.065348652 secs.nsecs elapsed_time: 221.360235900 secs.nsecs subreqs per batch batches % cum % 1: 28 8 8 2: 4 1 10 4: 2 0 10 8: 10 3 13 16: 117 36 50 32: 16 5 55 64: 142 44 100 kvm mdc.lustre-MDT0000-mdc-ffff9f4a5235c000.batch_stats=0 total: 100 open/close in 0.89 seconds: 111.82 ops/second llite.lustre-ffff9f4a5235c000.statahead_max=0 100 real 0m0.030s user 0m0.001s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9f4a5235c000.statahead_max=128 128 100 real 0m0.039s user 0m0.002s sys 0m0.017s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 32 fname_total: 68 hit_total: 23809 miss_total: 1578 total: 900 open/close in 3.91 seconds: 229.90 ops/second llite.lustre-ffff9f4a5235c000.statahead_max=0 1000 real 0m0.056s user 0m0.001s sys 0m0.020s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9f4a5235c000.statahead_max=128 128 1000 real 0m0.059s user 0m0.002s sys 0m0.018s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 32 fname_total: 68 hit_total: 23809 miss_total: 1578 - open/close 2999 (time 1771404585.67 total 10.00 last 299.89) - open/close 6767 (time 1771404595.68 total 20.00 last 376.72) total: 9000 open/close in 25.80 seconds: 348.79 ops/second llite.lustre-ffff9f4a5235c000.statahead_max=0 10000 real 0m0.343s user 0m0.003s sys 0m0.160s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9f4a5235c000.statahead_max=128 128 10000 real 0m0.201s user 0m0.004s sys 0m0.034s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 32 fname_total: 68 hit_total: 23809 miss_total: 1578 - open/close 3130 (time 1771404617.22 total 10.00 last 312.94) - open/close 6063 (time 1771404627.22 total 20.00 last 293.25) - open/close 9509 (time 1771404637.23 total 30.01 last 344.38) - open/close 13710 (time 1771404647.23 total 40.01 last 420.07) - open/close 18012 (time 1771404657.23 total 50.01 last 430.17) - open/close 20000 (time 1771404662.43 total 55.21 last 382.67) - open/close 24325 (time 1771404672.43 total 65.21 last 432.41) - open/close 28892 (time 1771404682.43 total 75.21 last 456.61) - open/close 30000 (time 1771404685.03 total 77.81 last 426.30) - open/close 34371 (time 1771404695.03 total 87.81 last 437.05) - open/close 38786 (time 1771404705.03 total 97.81 last 441.47) - open/close 40000 (time 1771404707.76 total 100.54 last 444.27) - open/close 44952 (time 1771404717.76 total 110.54 last 495.18) - open/close 49373 (time 1771404727.77 total 120.55 last 441.89) - open/close 50000 (time 1771404732.69 total 125.47 last 127.47) - open/close 51297 (time 1771404742.69 total 135.47 last 129.69) - open/close 52438 (time 1771404752.69 total 145.47 last 114.03) - open/close 53583 (time 1771404762.70 total 155.48 last 114.40) - open/close 55419 (time 1771404772.71 total 165.49 last 183.49) - open/close 57618 (time 1771404782.71 total 175.49 last 219.86) - open/close 60000 (time 1771404791.09 total 183.88 last 284.09) - open/close 62946 (time 1771404801.10 total 193.88 last 294.56) - open/close 65125 (time 1771404811.10 total 203.88 last 217.86) - open/close 67062 (time 1771404821.10 total 213.89 last 193.58) - open/close 69156 (time 1771404831.11 total 223.89 last 209.29) - open/close 70000 (time 1771404835.88 total 228.66 last 176.91) - open/close 71935 (time 1771404845.88 total 238.66 last 193.48) - open/close 74736 (time 1771404855.88 total 248.66 last 280.08) - open/close 77732 (time 1771404865.88 total 258.66 last 299.60) - open/close 79591 (time 1771404875.88 total 268.66 last 185.89) - open/close 80000 (time 1771404877.94 total 270.72 last 199.30) - open/close 81836 (time 1771404887.94 total 280.72 last 183.53) - open/close 83876 (time 1771404897.94 total 290.72 last 203.96) - open/close 85734 (time 1771404907.95 total 300.73 last 185.72) - open/close 87489 (time 1771404917.95 total 310.73 last 175.45) - open/close 89010 (time 1771404927.95 total 320.73 last 152.02) total: 90000 open/close in 327.02 seconds: 275.22 ops/second llite.lustre-ffff9f4a5235c000.statahead_max=0 100000 real 0m4.693s user 0m0.014s sys 0m0.303s statx --cached=always -D 100000 files without statahead: 5 sec llite.lustre-ffff9f4a5235c000.statahead_max=128 128 100000 real 0m4.080s user 0m0.022s sys 0m0.281s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 32 fname_total: 68 hit_total: 23809 miss_total: 1578 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1763 seconds llite.lustre-ffff9f4a5235c000.statahead_stats= statahead total: 113 statahead wrong: 2 agl total: 107 list_total: 32 fname_total: 68 hit_total: 23809 miss_total: 1578 mdc.lustre-MDT0000-mdc-ffff9f4a5235c000.batch_stats= snapshot_time: 1771406776.209801404 secs.nsecs start_time: 1771404565.021460991 secs.nsecs elapsed_time: 2211.188340413 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