== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 15:28:33 (1780342113) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88ebc3851800.batch_stats=0 total: 100 open/close in 1.60 seconds: 62.57 ops/second llite.lustre-ffff88ebc3851800.statahead_max=0 208 real 0m0.894s user 0m0.002s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff88ebc3851800.statahead_max=128 llite.lustre-ffff88ebc3851800.statahead_max=128 208 real 0m0.384s user 0m0.004s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 101 list_total: 28 fname_total: 75 hit_total: 3107 miss_total: 1280 swrong=2 ewrong=2 total: 900 open/close in 6.27 seconds: 143.49 ops/second llite.lustre-ffff88ebc3851800.statahead_max=0 2008 real 0m7.674s user 0m0.021s sys 0m1.846s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff88ebc3851800.statahead_max=128 llite.lustre-ffff88ebc3851800.statahead_max=128 2008 real 0m2.278s user 0m0.004s sys 0m0.609s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 75 hit_total: 4106 miss_total: 1280 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 10 seconds llite.lustre-ffff88ebc3851800.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 75 hit_total: 4106 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff88ebc3851800.batch_stats= snapshot_time: 1780342154.760236064 secs.nsecs start_time: 1780342116.635416093 secs.nsecs elapsed_time: 38.124819971 secs.nsecs subreqs per batch batches % cum % 1: 4 12 12 2: 0 0 12 4: 0 0 12 8: 3 9 22 16: 6 19 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff88ebc3851800.batch_stats=0 total: 100 open/close in 1.99 seconds: 50.19 ops/second llite.lustre-ffff88ebc3851800.statahead_max=0 100 real 0m0.070s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff88ebc3851800.statahead_max=128 llite.lustre-ffff88ebc3851800.statahead_max=128 100 real 0m0.059s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 75 hit_total: 4106 miss_total: 1280 swrong=2 ewrong=2 total: 900 open/close in 6.42 seconds: 140.08 ops/second llite.lustre-ffff88ebc3851800.statahead_max=0 1000 real 0m0.054s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff88ebc3851800.statahead_max=128 llite.lustre-ffff88ebc3851800.statahead_max=128 1000 real 0m0.063s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 75 hit_total: 4106 miss_total: 1280 swrong=2 ewrong=2 - open/close 1604 (time 1780342182.19 total 10.00 last 160.38) - open/close 3335 (time 1780342192.20 total 20.00 last 173.06) - open/close 4832 (time 1780342202.22 total 30.02 last 149.39) - open/close 6358 (time 1780342212.22 total 40.02 last 152.59) - open/close 7586 (time 1780342222.23 total 50.04 last 122.66) - open/close 8913 (time 1780342232.23 total 60.04 last 132.64) total: 9000 open/close in 60.74 seconds: 148.18 ops/second llite.lustre-ffff88ebc3851800.statahead_max=0 10000 real 0m0.303s user 0m0.004s sys 0m0.036s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff88ebc3851800.statahead_max=128 llite.lustre-ffff88ebc3851800.statahead_max=128 10000 real 0m0.343s user 0m0.001s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 75 hit_total: 4106 miss_total: 1280 swrong=2 ewrong=2 - open/close 1393 (time 1780342251.52 total 10.01 last 139.20) - open/close 2706 (time 1780342261.53 total 20.01 last 131.22) - open/close 4057 (time 1780342271.53 total 30.01 last 135.08) - open/close 5614 (time 1780342281.53 total 40.02 last 155.63) - open/close 6808 (time 1780342291.53 total 50.02 last 119.37) - open/close 8012 (time 1780342301.54 total 60.03 last 120.29) - open/close 9390 (time 1780342311.55 total 70.04 last 137.71) - open/close 10000 (time 1780342316.20 total 74.69 last 131.17) - open/close 11421 (time 1780342326.21 total 84.69 last 142.01) - open/close 12765 (time 1780342336.21 total 94.70 last 134.34) - open/close 14110 (time 1780342346.21 total 104.70 last 134.47) - open/close 15449 (time 1780342356.21 total 114.70 last 133.89) - open/close 16830 (time 1780342366.22 total 124.71 last 138.00) - open/close 18128 (time 1780342376.24 total 134.72 last 129.58) - open/close 19396 (time 1780342386.24 total 144.73 last 126.75) - open/close 20000 (time 1780342391.08 total 149.56 last 124.92) - open/close 21114 (time 1780342401.08 total 159.56 last 111.39) - open/close 22304 (time 1780342411.08 total 169.56 last 118.98) - open/close 23532 (time 1780342421.09 total 179.58 last 122.65) - open/close 24733 (time 1780342431.09 total 189.58 last 120.08) - open/close 26002 (time 1780342441.10 total 199.58 last 126.84) - open/close 27458 (time 1780342451.10 total 209.59 last 145.54) - open/close 28754 (time 1780342461.10 total 219.59 last 129.54) - open/close 29876 (time 1780342471.11 total 229.59 last 112.18) - open/close 31004 (time 1780342481.11 total 239.60 last 112.73) - open/close 32119 (time 1780342491.12 total 249.60 last 111.46) - open/close 33282 (time 1780342501.12 total 259.60 last 116.30) - open/close 34552 (time 1780342511.12 total 269.61 last 126.95) - open/close 36065 (time 1780342521.12 total 279.61 last 151.24) - open/close 37752 (time 1780342531.13 total 289.61 last 168.65) - open/close 38996 (time 1780342541.13 total 299.62 last 124.35) - open/close 40000 (time 1780342549.38 total 307.86 last 121.74) - open/close 41303 (time 1780342559.38 total 317.86 last 130.30) - open/close 42634 (time 1780342569.38 total 327.86 last 133.08) - open/close 44478 (time 1780342579.38 total 337.87 last 184.33) - open/close 45925 (time 1780342589.38 total 347.87 last 144.68) - open/close 47216 (time 1780342599.38 total 357.87 last 129.08) - open/close 48663 (time 1780342609.39 total 367.87 last 144.69) - open/close 50000 (time 1780342617.57 total 376.05 last 163.41) - open/close 51704 (time 1780342627.57 total 386.05 last 170.39) - open/close 53498 (time 1780342637.57 total 396.06 last 179.38) - open/close 55083 (time 1780342647.57 total 406.06 last 158.47) - open/close 57187 (time 1780342657.57 total 416.06 last 210.37) - open/close 58902 (time 1780342667.57 total 426.06 last 171.50) - open/close 60000 (time 1780342672.28 total 430.76 last 233.48) - open/close 61911 (time 1780342682.28 total 440.77 last 191.03) - open/close 63497 (time 1780342692.28 total 450.77 last 158.59) - open/close 65698 (time 1780342702.28 total 460.77 last 220.04) - open/close 67513 (time 1780342712.28 total 470.77 last 181.50) - open/close 69505 (time 1780342722.28 total 480.77 last 199.17) - open/close 70000 (time 1780342724.48 total 482.97 last 225.32) - open/close 72422 (time 1780342734.48 total 492.97 last 242.12) - open/close 74543 (time 1780342744.49 total 502.97 last 212.07) - open/close 76519 (time 1780342754.49 total 512.97 last 197.55) - open/close 78216 (time 1780342764.49 total 522.97 last 169.69) - open/close 80000 (time 1780342772.91 total 531.39 last 211.91) - open/close 81812 (time 1780342782.91 total 541.40 last 181.14) - open/close 83580 (time 1780342792.91 total 551.40 last 176.78) - open/close 85110 (time 1780342802.91 total 561.40 last 152.99) - open/close 87052 (time 1780342812.91 total 571.40 last 194.18) - open/close 88570 (time 1780342822.92 total 581.40 last 151.73) total: 90000 open/close in 591.09 seconds: 152.26 ops/second llite.lustre-ffff88ebc3851800.statahead_max=0 100000 real 0m8.652s user 0m0.019s sys 0m0.247s 'statx --cached=always -D' 100000 files without statahead: 8 sec llite.lustre-ffff88ebc3851800.statahead_max=128 llite.lustre-ffff88ebc3851800.statahead_max=128 100000 real 0m4.872s user 0m0.021s sys 0m0.275s 'statx --cached=always -D' 100000 files with statahead: 5 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 75 hit_total: 4106 miss_total: 1280 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1526 seconds llite.lustre-ffff88ebc3851800.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 75 hit_total: 4106 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff88ebc3851800.batch_stats= snapshot_time: 1780344429.735240182 secs.nsecs start_time: 1780342155.755384905 secs.nsecs elapsed_time: 2273.979855277 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