== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:24:36 (1773224676) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9575c600a800.batch_stats=0 total: 100 open/close in 1.82 seconds: 55.01 ops/second llite.lustre-ffff9575c600a800.statahead_max=0 208 real 0m0.939s user 0m0.002s sys 0m0.203s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9575c600a800.statahead_max=128 128 208 real 0m0.554s user 0m0.005s sys 0m0.080s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 126 list_total: 29 fname_total: 80 hit_total: 6678 miss_total: 1673 total: 900 open/close in 8.44 seconds: 106.65 ops/second llite.lustre-ffff9575c600a800.statahead_max=0 2008 real 0m9.269s user 0m0.015s sys 0m1.889s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff9575c600a800.statahead_max=128 128 2008 real 0m3.009s user 0m0.013s sys 0m0.608s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 132 statahead wrong: 2 agl total: 126 list_total: 30 fname_total: 80 hit_total: 7676 miss_total: 1674 - open/close 1048 (time 1773224724.87 total 10.00 last 104.76) - open/close 2099 (time 1773224734.87 total 20.01 last 105.08) - open/close 3284 (time 1773224744.89 total 30.02 last 118.32) total: 4000 open/close in 35.27 seconds: 113.42 ops/second llite.lustre-ffff9575c600a800.statahead_max=0 10008 real 0m44.135s user 0m0.097s sys 0m9.013s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 44 sec llite.lustre-ffff9575c600a800.statahead_max=128 128 10008 real 0m12.002s user 0m0.050s sys 0m2.937s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 12 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 80 hit_total: 12674 miss_total: 1675 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff9575c600a800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 80 hit_total: 12674 miss_total: 1675 mdc.lustre-MDT0000-mdc-ffff9575c600a800.batch_stats= snapshot_time: 1773224869.221047723 secs.nsecs start_time: 1773224680.023112552 secs.nsecs elapsed_time: 189.197935171 secs.nsecs subreqs per batch batches % cum % 1: 4 2 2 2: 1 0 3 4: 4 2 5 8: 16 10 15 16: 32 20 35 32: 20 12 48 64: 83 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9575c600a800.batch_stats=0 total: 100 open/close in 1.76 seconds: 56.88 ops/second llite.lustre-ffff9575c600a800.statahead_max=0 100 real 0m0.050s user 0m0.002s sys 0m0.015s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9575c600a800.statahead_max=128 128 100 real 0m0.065s user 0m0.003s sys 0m0.025s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 80 hit_total: 12674 miss_total: 1675 total: 900 open/close in 8.36 seconds: 107.70 ops/second llite.lustre-ffff9575c600a800.statahead_max=0 1000 real 0m0.053s user 0m0.002s sys 0m0.016s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9575c600a800.statahead_max=128 128 1000 real 0m0.054s user 0m0.003s sys 0m0.014s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 80 hit_total: 12674 miss_total: 1675 - open/close 1157 (time 1773224898.97 total 10.00 last 115.69) - open/close 2406 (time 1773224908.98 total 20.01 last 124.83) - open/close 3609 (time 1773224918.98 total 30.01 last 120.25) - open/close 4812 (time 1773224928.98 total 40.01 last 120.28) - open/close 5855 (time 1773224939.00 total 50.02 last 104.16) - open/close 6835 (time 1773224949.00 total 60.03 last 97.99) - open/close 7870 (time 1773224959.00 total 70.03 last 103.43) - open/close 8959 (time 1773224969.00 total 80.03 last 108.89) total: 9000 open/close in 80.70 seconds: 111.53 ops/second llite.lustre-ffff9575c600a800.statahead_max=0 10000 real 0m0.393s user 0m0.004s sys 0m0.042s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff9575c600a800.statahead_max=128 128 10000 real 0m0.328s user 0m0.004s sys 0m0.043s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 80 hit_total: 12674 miss_total: 1675 - open/close 1237 (time 1773224989.39 total 10.01 last 123.61) - open/close 2426 (time 1773224999.39 total 20.01 last 118.90) - open/close 3773 (time 1773225009.39 total 30.01 last 134.67) - open/close 5018 (time 1773225019.39 total 40.01 last 124.48) - open/close 6241 (time 1773225029.40 total 50.02 last 122.18) - open/close 7491 (time 1773225039.41 total 60.03 last 124.91) - open/close 8911 (time 1773225049.41 total 70.03 last 141.99) - open/close 10000 (time 1773225057.07 total 77.69 last 142.17) - open/close 11476 (time 1773225067.07 total 87.69 last 147.58) - open/close 12931 (time 1773225077.08 total 97.69 last 145.46) - open/close 14504 (time 1773225087.08 total 107.70 last 157.22) - open/close 15822 (time 1773225097.09 total 117.70 last 131.74) - open/close 17289 (time 1773225107.09 total 127.71 last 146.64) - open/close 18643 (time 1773225117.09 total 137.71 last 135.40) - open/close 19921 (time 1773225127.09 total 147.71 last 127.74) - open/close 21290 (time 1773225137.10 total 157.71 last 136.87) - open/close 22595 (time 1773225147.10 total 167.72 last 130.49) - open/close 23865 (time 1773225157.10 total 177.72 last 126.91) - open/close 25103 (time 1773225167.11 total 187.72 last 123.77) - open/close 26406 (time 1773225177.11 total 197.73 last 130.25) - open/close 27911 (time 1773225187.11 total 207.73 last 150.46) - open/close 29476 (time 1773225197.12 total 217.73 last 156.44) - open/close 30000 (time 1773225199.44 total 220.06 last 225.62) - open/close 31901 (time 1773225209.44 total 230.06 last 190.08) - open/close 33486 (time 1773225219.44 total 240.06 last 158.49) - open/close 35086 (time 1773225229.45 total 250.06 last 159.90) - open/close 36630 (time 1773225239.45 total 260.07 last 154.36) - open/close 38078 (time 1773225249.45 total 270.07 last 144.75) - open/close 39977 (time 1773225259.46 total 280.08 last 189.71) - open/close 41991 (time 1773225269.47 total 290.09 last 201.21) - open/close 43581 (time 1773225279.48 total 300.10 last 158.92) - open/close 44993 (time 1773225289.48 total 310.10 last 141.15) - open/close 46383 (time 1773225299.48 total 320.10 last 138.96) - open/close 47885 (time 1773225309.48 total 330.10 last 150.19) - open/close 49718 (time 1773225319.49 total 340.10 last 183.26) - open/close 51662 (time 1773225329.49 total 350.11 last 194.38) - open/close 53826 (time 1773225339.49 total 360.11 last 216.26) - open/close 55202 (time 1773225349.50 total 370.12 last 137.55) - open/close 56614 (time 1773225359.50 total 380.12 last 141.19) - open/close 58245 (time 1773225369.50 total 390.12 last 163.04) - open/close 59861 (time 1773225379.50 total 400.12 last 161.56) - open/close 61508 (time 1773225389.53 total 410.15 last 164.20) - open/close 63151 (time 1773225399.53 total 420.15 last 164.29) - open/close 64659 (time 1773225409.54 total 430.16 last 150.73) - open/close 66414 (time 1773225419.54 total 440.16 last 175.47) - open/close 68037 (time 1773225429.54 total 450.16 last 162.29) - open/close 70000 (time 1773225439.39 total 460.01 last 199.29) - open/close 71962 (time 1773225449.39 total 470.01 last 196.18) - open/close 73888 (time 1773225459.40 total 480.02 last 192.44) - open/close 75575 (time 1773225469.40 total 490.02 last 168.64) - open/close 77254 (time 1773225479.41 total 500.02 last 167.86) - open/close 79172 (time 1773225489.41 total 510.03 last 191.78) - open/close 80000 (time 1773225493.73 total 514.35 last 191.55) - open/close 81923 (time 1773225503.73 total 524.35 last 192.29) - open/close 83683 (time 1773225513.73 total 534.35 last 175.97) - open/close 85642 (time 1773225523.74 total 544.35 last 195.81) - open/close 87468 (time 1773225533.74 total 554.36 last 182.53) - open/close 89746 (time 1773225543.74 total 564.36 last 227.76) total: 90000 open/close in 565.59 seconds: 159.13 ops/second llite.lustre-ffff9575c600a800.statahead_max=0 100000 real 0m1.885s user 0m0.012s sys 0m0.225s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9575c600a800.statahead_max=128 128 100000 real 0m1.926s user 0m0.011s sys 0m0.230s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 80 hit_total: 12674 miss_total: 1675 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1030 seconds llite.lustre-ffff9575c600a800.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 126 list_total: 31 fname_total: 80 hit_total: 12674 miss_total: 1675 mdc.lustre-MDT0000-mdc-ffff9575c600a800.batch_stats= snapshot_time: 1773226604.281419364 secs.nsecs start_time: 1773224870.232259710 secs.nsecs elapsed_time: 1734.049159654 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