== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:26:38 (1773105998) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d3e99572000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d3e99572000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 1.97 seconds: 50.82 ops/second llite.lustre-ffff8d3e99572000.statahead_max=0 208 real 0m1.191s user 0m0.001s sys 0m0.254s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 2 sec llite.lustre-ffff8d3e99572000.statahead_max=128 128 208 real 0m0.515s user 0m0.002s sys 0m0.096s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 84 statahead wrong: 1 agl total: 81 list_total: 28 fname_total: 42 hit_total: 17195 miss_total: 216 total: 900 open/close in 7.36 seconds: 122.27 ops/second llite.lustre-ffff8d3e99572000.statahead_max=0 2008 real 0m9.098s user 0m0.021s sys 0m2.330s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 9 sec llite.lustre-ffff8d3e99572000.statahead_max=128 128 2008 real 0m2.711s user 0m0.008s sys 0m0.973s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 85 statahead wrong: 1 agl total: 81 list_total: 29 fname_total: 42 hit_total: 18193 miss_total: 217 - open/close 1432 (time 1773106043.90 total 10.00 last 143.16) - open/close 2703 (time 1773106053.90 total 20.01 last 127.04) - open/close 3848 (time 1773106063.90 total 30.01 last 114.48) total: 4000 open/close in 31.41 seconds: 127.36 ops/second llite.lustre-ffff8d3e99572000.statahead_max=0 10008 real 0m44.751s user 0m0.109s sys 0m11.291s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 45 sec llite.lustre-ffff8d3e99572000.statahead_max=128 128 10008 real 0m14.602s user 0m0.051s sys 0m4.562s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 14 sec statahead total: 86 statahead wrong: 1 agl total: 81 list_total: 30 fname_total: 42 hit_total: 23192 miss_total: 217 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 63 seconds llite.lustre-ffff8d3e99572000.statahead_stats= statahead total: 86 statahead wrong: 1 agl total: 81 list_total: 30 fname_total: 42 hit_total: 23192 miss_total: 217 mdc.lustre-MDT0000-mdc-ffff8d3e99572000.batch_stats= snapshot_time: 1773106198.264971846 secs.nsecs start_time: 1773106001.534664407 secs.nsecs elapsed_time: 196.730307439 secs.nsecs subreqs per batch batches % cum % 1: 31 24 24 2: 10 7 32 4: 7 5 37 8: 5 3 41 16: 0 0 41 32: 6 4 46 64: 68 53 100 mdc.lustre-MDT0001-mdc-ffff8d3e99572000.batch_stats= snapshot_time: 1773106198.265045470 secs.nsecs start_time: 1773106001.534742505 secs.nsecs elapsed_time: 196.730302965 secs.nsecs subreqs per batch batches % cum % 1: 32 24 24 2: 11 8 32 4: 9 6 39 8: 7 5 45 16: 0 0 45 32: 10 7 52 64: 62 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8d3e99572000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffff8d3e99572000.batch_stats=0 striped dir -i1 -c2 -H crush /mnt/lustre/d123ac.sanity total: 100 open/close in 2.43 seconds: 41.18 ops/second llite.lustre-ffff8d3e99572000.statahead_max=0 100 real 0m0.085s user 0m0.004s sys 0m0.025s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8d3e99572000.statahead_max=128 128 100 real 0m0.113s user 0m0.004s sys 0m0.026s statx --cached=always -D 100 files with statahead: 1 sec statahead total: 86 statahead wrong: 1 agl total: 81 list_total: 30 fname_total: 42 hit_total: 23192 miss_total: 217 total: 900 open/close in 8.13 seconds: 110.68 ops/second llite.lustre-ffff8d3e99572000.statahead_max=0 1000 real 0m0.256s user 0m0.003s sys 0m0.093s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8d3e99572000.statahead_max=128 128 1000 real 0m0.131s user 0m0.002s sys 0m0.033s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 86 statahead wrong: 1 agl total: 81 list_total: 30 fname_total: 42 hit_total: 23192 miss_total: 217 - open/close 1161 (time 1773106230.13 total 10.00 last 116.04) - open/close 2441 (time 1773106240.13 total 20.01 last 127.99) - open/close 3747 (time 1773106250.13 total 30.01 last 130.58) - open/close 5108 (time 1773106260.13 total 40.01 last 136.06) - open/close 6381 (time 1773106270.13 total 50.01 last 127.30) - open/close 7891 (time 1773106280.13 total 60.01 last 150.99) total: 9000 open/close in 65.99 seconds: 136.39 ops/second llite.lustre-ffff8d3e99572000.statahead_max=0 10000 real 0m0.403s user 0m0.004s sys 0m0.224s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8d3e99572000.statahead_max=128 128 10000 real 0m0.288s user 0m0.004s sys 0m0.130s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 86 statahead wrong: 1 agl total: 81 list_total: 30 fname_total: 42 hit_total: 23192 miss_total: 217 - open/close 1504 (time 1773106304.17 total 10.01 last 150.26) - open/close 2863 (time 1773106314.17 total 20.01 last 135.87) - open/close 4210 (time 1773106324.17 total 30.01 last 134.68) - open/close 5571 (time 1773106334.17 total 40.01 last 136.08) - open/close 6941 (time 1773106344.18 total 50.02 last 136.98) - open/close 8192 (time 1773106354.18 total 60.02 last 125.00) - open/close 9797 (time 1773106364.18 total 70.02 last 160.49) - open/close 11175 (time 1773106374.19 total 80.03 last 137.73) - open/close 12376 (time 1773106384.20 total 90.04 last 120.00) - open/close 13509 (time 1773106394.20 total 100.04 last 113.26) - open/close 14583 (time 1773106404.20 total 110.04 last 107.38) - open/close 15811 (time 1773106414.21 total 120.05 last 122.73) - open/close 16947 (time 1773106424.22 total 130.06 last 113.51) - open/close 18195 (time 1773106434.22 total 140.06 last 124.75) - open/close 19348 (time 1773106444.22 total 150.06 last 115.28) - open/close 20000 (time 1773106449.11 total 154.95 last 133.37) - open/close 21328 (time 1773106459.12 total 164.96 last 132.73) - open/close 22557 (time 1773106469.12 total 174.96 last 122.81) - open/close 23808 (time 1773106479.12 total 184.96 last 125.09) - open/close 24845 (time 1773106489.13 total 194.97 last 103.65) - open/close 26238 (time 1773106499.13 total 204.97 last 139.29) - open/close 27632 (time 1773106509.13 total 214.97 last 139.35) - open/close 29089 (time 1773106519.13 total 224.97 last 145.69) - open/close 30000 (time 1773106525.33 total 231.17 last 147.11) - open/close 31470 (time 1773106535.33 total 241.17 last 146.95) - open/close 32802 (time 1773106545.34 total 251.18 last 133.07) - open/close 34070 (time 1773106555.34 total 261.18 last 126.74) - open/close 35872 (time 1773106565.35 total 271.19 last 180.14) - open/close 37431 (time 1773106575.35 total 281.19 last 155.83) - open/close 38930 (time 1773106585.35 total 291.20 last 149.86) - open/close 40000 (time 1773106591.45 total 297.29 last 175.57) - open/close 41866 (time 1773106601.46 total 307.30 last 186.48) - open/close 43725 (time 1773106611.46 total 317.30 last 185.85) - open/close 45496 (time 1773106621.46 total 327.30 last 177.07) - open/close 47092 (time 1773106631.46 total 337.30 last 159.57) - open/close 48857 (time 1773106641.47 total 347.31 last 176.39) - open/close 50000 (time 1773106647.98 total 353.82 last 175.60) - open/close 51819 (time 1773106657.98 total 363.82 last 181.82) - open/close 53420 (time 1773106667.98 total 373.82 last 160.10) - open/close 54860 (time 1773106677.99 total 383.83 last 143.94) - open/close 56931 (time 1773106687.99 total 393.83 last 207.04) - open/close 58795 (time 1773106697.99 total 403.83 last 186.33) - open/close 60000 (time 1773106704.54 total 410.38 last 183.94) - open/close 61868 (time 1773106714.55 total 420.39 last 186.70) - open/close 63631 (time 1773106724.55 total 430.39 last 176.26) - open/close 65634 (time 1773106734.55 total 440.39 last 200.27) - open/close 67607 (time 1773106744.56 total 450.40 last 197.22) - open/close 69598 (time 1773106754.56 total 460.40 last 198.99) - open/close 72095 (time 1773106764.57 total 470.41 last 249.63) - open/close 75164 (time 1773106774.57 total 480.41 last 306.82) - open/close 77708 (time 1773106784.57 total 490.41 last 254.36) - open/close 80000 (time 1773106792.96 total 498.80 last 273.10) - open/close 82729 (time 1773106802.96 total 508.80 last 272.87) - open/close 85631 (time 1773106812.96 total 518.80 last 290.20) - open/close 88391 (time 1773106822.96 total 528.80 last 275.97) total: 90000 open/close in 535.92 seconds: 167.93 ops/second llite.lustre-ffff8d3e99572000.statahead_max=0 100000 real 0m1.974s user 0m0.020s sys 0m0.926s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8d3e99572000.statahead_max=128 128 100000 real 0m2.045s user 0m0.016s sys 0m0.990s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 86 statahead wrong: 1 agl total: 81 list_total: 30 fname_total: 42 hit_total: 23192 miss_total: 217 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1199 seconds llite.lustre-ffff8d3e99572000.statahead_stats= statahead total: 86 statahead wrong: 1 agl total: 81 list_total: 30 fname_total: 42 hit_total: 23192 miss_total: 217 mdc.lustre-MDT0000-mdc-ffff8d3e99572000.batch_stats= snapshot_time: 1773108069.549496594 secs.nsecs start_time: 1773106199.426591054 secs.nsecs elapsed_time: 1870.122905540 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffff8d3e99572000.batch_stats= snapshot_time: 1773108069.549551976 secs.nsecs start_time: 1773106199.426729992 secs.nsecs elapsed_time: 1870.122821984 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