== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:50:15 (1786467015) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9317060a9000.batch_stats=0 total: 100 open/close in 1.71 seconds: 58.48 ops/second llite.lustre-ffff9317060a9000.statahead_max=0 208 real 0m1.020s user 0m0.005s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9317060a9000.statahead_max=128 llite.lustre-ffff9317060a9000.statahead_max=128 208 real 0m0.406s user 0m0.003s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 69 statahead wrong: 2 agl total: 66 list_total: 24 fname_total: 35 hit_total: 2967 miss_total: 1121 swrong=2 ewrong=2 total: 900 open/close in 6.47 seconds: 139.13 ops/second llite.lustre-ffff9317060a9000.statahead_max=0 2008 real 0m7.580s user 0m0.019s sys 0m1.977s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 8 sec llite.lustre-ffff9317060a9000.statahead_max=128 llite.lustre-ffff9317060a9000.statahead_max=128 2008 real 0m2.331s user 0m0.009s sys 0m0.709s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 70 statahead wrong: 2 agl total: 66 list_total: 25 fname_total: 35 hit_total: 3965 miss_total: 1122 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-ffff9317060a9000.statahead_stats= statahead total: 70 statahead wrong: 2 agl total: 66 list_total: 25 fname_total: 35 hit_total: 3965 miss_total: 1122 mdc.lustre-MDT0000-mdc-ffff9317060a9000.batch_stats= snapshot_time: 1786467057.123163960 secs.nsecs start_time: 1786467017.855307690 secs.nsecs elapsed_time: 39.267856270 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 3 9 16 16: 6 19 35 32: 6 19 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9317060a9000.batch_stats=0 total: 100 open/close in 1.64 seconds: 60.84 ops/second llite.lustre-ffff9317060a9000.statahead_max=0 100 real 0m0.046s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9317060a9000.statahead_max=128 llite.lustre-ffff9317060a9000.statahead_max=128 100 real 0m0.042s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 70 statahead wrong: 2 agl total: 66 list_total: 25 fname_total: 35 hit_total: 3965 miss_total: 1122 swrong=2 ewrong=2 total: 900 open/close in 7.46 seconds: 120.58 ops/second llite.lustre-ffff9317060a9000.statahead_max=0 1000 real 0m0.073s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9317060a9000.statahead_max=128 llite.lustre-ffff9317060a9000.statahead_max=128 1000 real 0m0.065s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 70 statahead wrong: 2 agl total: 66 list_total: 25 fname_total: 35 hit_total: 3965 miss_total: 1122 swrong=2 ewrong=2 - open/close 1302 (time 1786467084.77 total 10.00 last 130.19) - open/close 2536 (time 1786467094.78 total 20.01 last 123.26) - open/close 3762 (time 1786467104.79 total 30.02 last 122.55) - open/close 4977 (time 1786467114.79 total 40.02 last 121.44) - open/close 6067 (time 1786467124.80 total 50.03 last 108.93) - open/close 7102 (time 1786467134.80 total 60.03 last 103.47) - open/close 8254 (time 1786467144.80 total 70.03 last 115.19) total: 9000 open/close in 77.03 seconds: 116.83 ops/second llite.lustre-ffff9317060a9000.statahead_max=0 10000 real 0m0.450s user 0m0.002s sys 0m0.049s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9317060a9000.statahead_max=128 llite.lustre-ffff9317060a9000.statahead_max=128 10000 real 0m0.401s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 70 statahead wrong: 2 agl total: 66 list_total: 25 fname_total: 35 hit_total: 3965 miss_total: 1122 swrong=2 ewrong=2 - open/close 1079 (time 1786467171.38 total 10.00 last 107.87) - open/close 2232 (time 1786467181.39 total 20.01 last 115.23) - open/close 3281 (time 1786467191.39 total 30.01 last 104.86) - open/close 4406 (time 1786467201.40 total 40.02 last 112.44) - open/close 5673 (time 1786467211.42 total 50.04 last 126.38) - open/close 6727 (time 1786467221.43 total 60.05 last 105.31) - open/close 7924 (time 1786467231.43 total 70.05 last 119.69) - open/close 9104 (time 1786467241.43 total 80.05 last 117.99) - open/close 10000 (time 1786467249.96 total 88.58 last 105.05) - open/close 11211 (time 1786467259.96 total 98.59 last 121.08) - open/close 12552 (time 1786467269.97 total 108.59 last 134.03) - open/close 13827 (time 1786467279.97 total 118.60 last 127.44) - open/close 15111 (time 1786467289.97 total 128.60 last 128.38) - open/close 16363 (time 1786467299.98 total 138.60 last 125.18) - open/close 17598 (time 1786467309.98 total 148.60 last 123.49) - open/close 18705 (time 1786467319.98 total 158.60 last 110.65) - open/close 19941 (time 1786467329.98 total 168.61 last 123.58) - open/close 21042 (time 1786467339.99 total 178.61 last 110.07) - open/close 22304 (time 1786467350.00 total 188.62 last 126.05) - open/close 23380 (time 1786467360.00 total 198.62 last 107.55) - open/close 24448 (time 1786467370.01 total 208.63 last 106.76) - open/close 25553 (time 1786467380.01 total 218.64 last 110.43) - open/close 26813 (time 1786467390.01 total 228.64 last 125.99) - open/close 28083 (time 1786467400.02 total 238.64 last 126.90) - open/close 29386 (time 1786467410.02 total 248.65 last 130.27) - open/close 30000 (time 1786467414.75 total 253.37 last 130.00) - open/close 31342 (time 1786467424.75 total 263.37 last 134.16) - open/close 32697 (time 1786467434.75 total 273.38 last 135.44) - open/close 34050 (time 1786467444.76 total 283.38 last 135.27) - open/close 35394 (time 1786467454.76 total 293.38 last 134.39) - open/close 36720 (time 1786467464.76 total 303.38 last 132.54) - open/close 37980 (time 1786467474.77 total 313.39 last 125.93) - open/close 39202 (time 1786467484.77 total 323.39 last 122.15) - open/close 40000 (time 1786467490.97 total 329.59 last 128.80) - open/close 41301 (time 1786467500.97 total 339.59 last 130.06) - open/close 42597 (time 1786467510.97 total 349.59 last 129.58) - open/close 43786 (time 1786467520.97 total 359.60 last 118.86) - open/close 44935 (time 1786467530.98 total 369.60 last 114.86) - open/close 46235 (time 1786467540.98 total 379.60 last 129.99) - open/close 47327 (time 1786467550.98 total 389.60 last 109.20) - open/close 48741 (time 1786467560.99 total 399.61 last 141.26) - open/close 50000 (time 1786467569.16 total 407.78 last 154.12) - open/close 51441 (time 1786467579.16 total 417.78 last 144.09) - open/close 52795 (time 1786467589.16 total 427.79 last 135.35) - open/close 54182 (time 1786467599.17 total 437.79 last 138.64) - open/close 55700 (time 1786467609.17 total 447.79 last 151.73) - open/close 57454 (time 1786467619.17 total 457.80 last 175.34) - open/close 59339 (time 1786467629.18 total 467.80 last 188.45) - open/close 60000 (time 1786467633.77 total 472.39 last 143.95) - open/close 61645 (time 1786467643.77 total 482.40 last 164.43) - open/close 63312 (time 1786467653.78 total 492.40 last 166.65) - open/close 65013 (time 1786467663.78 total 502.40 last 170.04) - open/close 66444 (time 1786467673.78 total 512.40 last 143.09) - open/close 67903 (time 1786467683.79 total 522.41 last 145.82) - open/close 69427 (time 1786467693.79 total 532.41 last 152.39) - open/close 70000 (time 1786467697.77 total 536.39 last 144.02) - open/close 71328 (time 1786467707.77 total 546.39 last 132.75) - open/close 72716 (time 1786467717.78 total 556.40 last 138.67) - open/close 74117 (time 1786467727.78 total 566.40 last 140.06) - open/close 75311 (time 1786467737.79 total 576.41 last 119.29) - open/close 76722 (time 1786467747.80 total 586.42 last 141.04) - open/close 77815 (time 1786467757.80 total 596.43 last 109.22) - open/close 79105 (time 1786467767.81 total 606.43 last 128.94) - open/close 80000 (time 1786467773.38 total 612.01 last 160.51) - open/close 81062 (time 1786467783.39 total 622.01 last 106.12) - open/close 82169 (time 1786467793.39 total 632.02 last 110.66) - open/close 83286 (time 1786467803.39 total 642.02 last 111.69) - open/close 84406 (time 1786467813.40 total 652.02 last 111.93) - open/close 85684 (time 1786467823.41 total 662.03 last 127.66) - open/close 87295 (time 1786467833.42 total 672.04 last 161.05) - open/close 89034 (time 1786467843.42 total 682.04 last 173.89) total: 90000 open/close in 689.98 seconds: 130.44 ops/second llite.lustre-ffff9317060a9000.statahead_max=0 100000 real 0m2.534s user 0m0.016s sys 0m0.221s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9317060a9000.statahead_max=128 llite.lustre-ffff9317060a9000.statahead_max=128 100000 real 0m2.272s user 0m0.018s sys 0m0.236s 'statx --cached=always -D' 100000 files with statahead: 3 sec statahead total: 70 statahead wrong: 2 agl total: 66 list_total: 25 fname_total: 35 hit_total: 3965 miss_total: 1122 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1133 seconds llite.lustre-ffff9317060a9000.statahead_stats= statahead total: 70 statahead wrong: 2 agl total: 66 list_total: 25 fname_total: 35 hit_total: 3965 miss_total: 1122 mdc.lustre-MDT0000-mdc-ffff9317060a9000.batch_stats= snapshot_time: 1786469017.446548998 secs.nsecs start_time: 1786467058.027163299 secs.nsecs elapsed_time: 1959.419385699 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