== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:23:25 (1770690205) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a0007e6d800.batch_stats=0 total: 100 open/close in 0.82 seconds: 122.18 ops/second llite.lustre-ffff9a0007e6d800.statahead_max=0 208 real 0m0.442s user 0m0.003s sys 0m0.174s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff9a0007e6d800.statahead_max=128 128 208 real 0m0.315s user 0m0.002s sys 0m0.116s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 94 statahead wrong: 2 agl total: 90 list_total: 29 fname_total: 64 hit_total: 22841 miss_total: 1485 total: 900 open/close in 2.55 seconds: 352.75 ops/second llite.lustre-ffff9a0007e6d800.statahead_max=0 2008 real 0m4.036s user 0m0.015s sys 0m1.543s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff9a0007e6d800.statahead_max=128 128 2008 real 0m2.136s user 0m0.008s sys 0m1.076s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 95 statahead wrong: 2 agl total: 90 list_total: 30 fname_total: 64 hit_total: 23840 miss_total: 1485 - open/close 3239 (time 1770690233.30 total 10.00 last 323.87) - open/close 6384 (time 1770690243.31 total 20.00 last 314.44) total: 9000 open/close in 27.77 seconds: 324.10 ops/second llite.lustre-ffff9a0007e6d800.statahead_max=0 20008 real 0m40.639s user 0m0.154s sys 0m15.324s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 40 sec llite.lustre-ffff9a0007e6d800.statahead_max=128 128 20008 real 0m17.863s user 0m0.053s sys 0m9.418s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 31 fname_total: 64 hit_total: 33839 miss_total: 1485 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 52 seconds llite.lustre-ffff9a0007e6d800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 31 fname_total: 64 hit_total: 33839 miss_total: 1485 mdc.lustre-MDT0000-mdc-ffff9a0007e6d800.batch_stats= snapshot_time: 1770690369.652322898 secs.nsecs start_time: 1770690207.496050942 secs.nsecs elapsed_time: 162.156271956 secs.nsecs subreqs per batch batches % cum % 1: 29 9 9 2: 1 0 9 4: 1 0 9 8: 3 0 10 16: 128 40 51 32: 9 2 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9a0007e6d800.batch_stats=0 total: 100 open/close in 0.69 seconds: 144.64 ops/second llite.lustre-ffff9a0007e6d800.statahead_max=0 100 real 0m0.020s user 0m0.000s sys 0m0.014s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9a0007e6d800.statahead_max=128 128 100 real 0m0.021s user 0m0.001s sys 0m0.014s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 31 fname_total: 64 hit_total: 33839 miss_total: 1485 total: 900 open/close in 1.96 seconds: 458.68 ops/second llite.lustre-ffff9a0007e6d800.statahead_max=0 1000 real 0m0.033s user 0m0.000s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9a0007e6d800.statahead_max=128 128 1000 real 0m0.033s user 0m0.002s sys 0m0.014s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 31 fname_total: 64 hit_total: 33839 miss_total: 1485 - open/close 4570 (time 1770690387.86 total 10.00 last 456.92) total: 9000 open/close in 19.63 seconds: 458.55 ops/second llite.lustre-ffff9a0007e6d800.statahead_max=0 10000 real 0m0.278s user 0m0.001s sys 0m0.036s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9a0007e6d800.statahead_max=128 128 10000 real 0m0.277s user 0m0.001s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 31 fname_total: 64 hit_total: 33839 miss_total: 1485 - open/close 4413 (time 1770690412.61 total 10.00 last 441.25) - open/close 8613 (time 1770690422.61 total 20.00 last 419.95) - open/close 10000 (time 1770690431.28 total 28.67 last 159.96) - open/close 11144 (time 1770690441.29 total 38.67 last 114.38) - open/close 12345 (time 1770690451.29 total 48.68 last 119.98) - open/close 12931 (time 1770690461.30 total 58.69 last 58.57) - open/close 13488 (time 1770690471.31 total 68.70 last 55.64) - open/close 14033 (time 1770690481.32 total 78.71 last 54.44) - open/close 14890 (time 1770690491.33 total 88.72 last 85.59) - open/close 15887 (time 1770690501.34 total 98.73 last 99.62) - open/close 16981 (time 1770690511.36 total 108.75 last 109.22) - open/close 18228 (time 1770690521.37 total 118.76 last 124.51) - open/close 19324 (time 1770690531.38 total 128.77 last 109.55) - open/close 20000 (time 1770690537.85 total 135.24 last 104.40) - open/close 20949 (time 1770690547.86 total 145.25 last 94.87) - open/close 21813 (time 1770690557.86 total 155.25 last 86.33) - open/close 22820 (time 1770690567.87 total 165.26 last 100.67) - open/close 23757 (time 1770690577.88 total 175.27 last 93.57) - open/close 24800 (time 1770690587.88 total 185.27 last 104.29) - open/close 25962 (time 1770690597.89 total 195.28 last 116.10) - open/close 27441 (time 1770690607.90 total 205.29 last 147.72) - open/close 28340 (time 1770690617.91 total 215.30 last 89.81) - open/close 29499 (time 1770690627.92 total 225.31 last 115.79) - open/close 30000 (time 1770690631.87 total 229.26 last 126.79) - open/close 30990 (time 1770690641.87 total 239.26 last 99.00) - open/close 32121 (time 1770690651.88 total 249.26 last 113.08) - open/close 33246 (time 1770690661.88 total 259.27 last 112.42) - open/close 34299 (time 1770690671.89 total 269.28 last 105.17) - open/close 35368 (time 1770690681.89 total 279.28 last 106.90) - open/close 36440 (time 1770690691.90 total 289.29 last 107.19) - open/close 37402 (time 1770690701.90 total 299.29 last 96.17) - open/close 38437 (time 1770690711.90 total 309.29 last 103.46) - open/close 39637 (time 1770690721.91 total 319.30 last 119.96) - open/close 40000 (time 1770690724.94 total 322.33 last 119.53) - open/close 41032 (time 1770690734.94 total 332.33 last 103.19) - open/close 42363 (time 1770690744.94 total 342.33 last 133.09) - open/close 43509 (time 1770690754.95 total 352.34 last 114.48) - open/close 44734 (time 1770690764.96 total 362.34 last 122.50) - open/close 46080 (time 1770690774.96 total 372.35 last 134.58) - open/close 47277 (time 1770690784.96 total 382.35 last 119.65) - open/close 48536 (time 1770690794.97 total 392.36 last 125.80) - open/close 49811 (time 1770690804.97 total 402.36 last 127.49) - open/close 50925 (time 1770690814.98 total 412.37 last 111.33) - open/close 51933 (time 1770690824.98 total 422.37 last 100.78) - open/close 53378 (time 1770690834.98 total 432.37 last 144.48) - open/close 54380 (time 1770690844.98 total 442.37 last 100.18) - open/close 55503 (time 1770690854.98 total 452.37 last 112.29) - open/close 56795 (time 1770690864.98 total 462.37 last 129.19) - open/close 58054 (time 1770690874.99 total 472.37 last 125.87) - open/close 59168 (time 1770690884.99 total 482.38 last 111.39) - open/close 60000 (time 1770690891.21 total 488.60 last 133.70) - open/close 61291 (time 1770690901.21 total 498.60 last 129.07) - open/close 62709 (time 1770690911.21 total 508.60 last 141.75) - open/close 63968 (time 1770690921.22 total 518.61 last 125.78) - open/close 65128 (time 1770690931.23 total 528.62 last 115.92) - open/close 66388 (time 1770690941.23 total 538.62 last 125.96) - open/close 67711 (time 1770690951.24 total 548.63 last 132.21) - open/close 69009 (time 1770690961.24 total 558.63 last 129.79) - open/close 70000 (time 1770690967.59 total 564.98 last 156.19) - open/close 71406 (time 1770690977.59 total 574.98 last 140.59) - open/close 72763 (time 1770690987.59 total 584.98 last 135.69) - open/close 73955 (time 1770690997.59 total 594.98 last 119.12) - open/close 75373 (time 1770691007.60 total 604.99 last 141.73) - open/close 76605 (time 1770691017.61 total 615.00 last 123.03) - open/close 78194 (time 1770691027.61 total 625.00 last 158.89) - open/close 79781 (time 1770691037.62 total 635.01 last 158.67) - open/close 81439 (time 1770691047.62 total 645.01 last 165.68) - open/close 82708 (time 1770691057.62 total 655.01 last 126.90) - open/close 83786 (time 1770691067.63 total 665.02 last 107.78) - open/close 84991 (time 1770691077.64 total 675.03 last 120.31) - open/close 86157 (time 1770691087.65 total 685.04 last 116.51) - open/close 87388 (time 1770691097.65 total 695.04 last 123.07) - open/close 88673 (time 1770691107.65 total 705.04 last 128.47) - open/close 89952 (time 1770691117.66 total 715.05 last 127.83) total: 90000 open/close in 715.60 seconds: 125.77 ops/second llite.lustre-ffff9a0007e6d800.statahead_max=0 100000 real 0m2.653s user 0m0.020s sys 0m0.292s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9a0007e6d800.statahead_max=128 128 100000 real 0m2.502s user 0m0.023s sys 0m0.280s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 31 fname_total: 64 hit_total: 33839 miss_total: 1485 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1235 seconds llite.lustre-ffff9a0007e6d800.statahead_stats= statahead total: 96 statahead wrong: 2 agl total: 90 list_total: 31 fname_total: 64 hit_total: 33839 miss_total: 1485 mdc.lustre-MDT0000-mdc-ffff9a0007e6d800.batch_stats= snapshot_time: 1770692385.629168476 secs.nsecs start_time: 1770690370.197967326 secs.nsecs elapsed_time: 2015.431201150 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