== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:19:05 (1777025945) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9555c7a1f000.batch_stats=0 total: 100 open/close in 1.43 seconds: 69.85 ops/second llite.lustre-ffff9555c7a1f000.statahead_max=0 208 real 0m0.807s user 0m0.006s sys 0m0.210s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9555c7a1f000.statahead_max=128 128 208 real 0m0.275s user 0m0.005s sys 0m0.082s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 51 statahead wrong: 1 agl total: 49 list_total: 24 fname_total: 27 hit_total: 22719 miss_total: 199 total: 900 open/close in 6.31 seconds: 142.74 ops/second llite.lustre-ffff9555c7a1f000.statahead_max=0 2008 real 0m6.994s user 0m0.026s sys 0m1.880s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff9555c7a1f000.statahead_max=128 128 2008 real 0m2.105s user 0m0.008s sys 0m0.741s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 52 statahead wrong: 1 agl total: 49 list_total: 25 fname_total: 27 hit_total: 23718 miss_total: 199 - open/close 1577 (time 1777025982.75 total 10.00 last 157.64) - open/close 3202 (time 1777025992.76 total 20.01 last 162.47) - open/close 4832 (time 1777026002.76 total 30.01 last 162.94) - open/close 6365 (time 1777026012.76 total 40.01 last 153.27) - open/close 7530 (time 1777026022.77 total 50.02 last 116.45) - open/close 8837 (time 1777026032.77 total 60.02 last 130.64) total: 9000 open/close in 61.20 seconds: 147.06 ops/second llite.lustre-ffff9555c7a1f000.statahead_max=0 20008 real 1m12.866s user 0m0.259s sys 0m19.892s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 73 sec llite.lustre-ffff9555c7a1f000.statahead_max=128 128 20008 real 0m18.673s user 0m0.079s sys 0m8.704s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 26 fname_total: 27 hit_total: 33716 miss_total: 200 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 83 seconds llite.lustre-ffff9555c7a1f000.statahead_stats= statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 26 fname_total: 27 hit_total: 33716 miss_total: 200 mdc.lustre-MDT0000-mdc-ffff9555c7a1f000.batch_stats= snapshot_time: 1777026219.398364510 secs.nsecs start_time: 1777025947.855037048 secs.nsecs elapsed_time: 271.543327462 secs.nsecs subreqs per batch batches % cum % 1: 23 7 7 2: 8 2 9 4: 2 0 10 8: 15 4 15 16: 91 28 44 32: 32 10 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9555c7a1f000.batch_stats=0 total: 100 open/close in 1.53 seconds: 65.50 ops/second llite.lustre-ffff9555c7a1f000.statahead_max=0 100 real 0m0.042s user 0m0.002s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9555c7a1f000.statahead_max=128 128 100 real 0m0.043s user 0m0.001s sys 0m0.019s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 26 fname_total: 27 hit_total: 33716 miss_total: 200 total: 900 open/close in 5.83 seconds: 154.46 ops/second llite.lustre-ffff9555c7a1f000.statahead_max=0 1000 real 0m0.118s user 0m0.001s sys 0m0.089s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9555c7a1f000.statahead_max=128 128 1000 real 0m0.048s user 0m0.004s sys 0m0.017s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 26 fname_total: 27 hit_total: 33716 miss_total: 200 - open/close 1679 (time 1777026243.92 total 10.01 last 167.80) - open/close 3269 (time 1777026253.93 total 20.01 last 158.86) - open/close 4799 (time 1777026263.94 total 30.02 last 152.94) - open/close 6403 (time 1777026273.94 total 40.02 last 160.38) - open/close 8328 (time 1777026283.94 total 50.02 last 192.44) total: 9000 open/close in 54.47 seconds: 165.23 ops/second llite.lustre-ffff9555c7a1f000.statahead_max=0 10000 real 0m0.248s user 0m0.003s sys 0m0.049s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9555c7a1f000.statahead_max=128 128 10000 real 0m0.283s user 0m0.002s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 26 fname_total: 27 hit_total: 33716 miss_total: 200 - open/close 1629 (time 1777026305.43 total 10.00 last 162.90) - open/close 3202 (time 1777026315.43 total 20.00 last 157.27) - open/close 4901 (time 1777026325.44 total 30.01 last 169.84) - open/close 6756 (time 1777026335.44 total 40.01 last 185.39) - open/close 8350 (time 1777026345.44 total 50.01 last 159.35) - open/close 9962 (time 1777026355.45 total 60.02 last 161.09) - open/close 11485 (time 1777026365.45 total 70.02 last 152.30) - open/close 13006 (time 1777026375.45 total 80.02 last 152.07) - open/close 14469 (time 1777026385.46 total 90.03 last 146.24) - open/close 15877 (time 1777026395.46 total 100.03 last 140.77) - open/close 17600 (time 1777026405.46 total 110.03 last 172.25) - open/close 19169 (time 1777026415.47 total 120.04 last 156.84) - open/close 20000 (time 1777026419.95 total 124.52 last 185.44) - open/close 21727 (time 1777026429.95 total 134.52 last 172.63) - open/close 23308 (time 1777026439.96 total 144.53 last 158.03) - open/close 25034 (time 1777026449.96 total 154.53 last 172.59) - open/close 26331 (time 1777026459.96 total 164.53 last 129.69) - open/close 27723 (time 1777026469.96 total 174.53 last 139.15) - open/close 29002 (time 1777026479.96 total 184.53 last 127.84) - open/close 30000 (time 1777026486.72 total 191.29 last 147.75) - open/close 31395 (time 1777026496.72 total 201.29 last 139.46) - open/close 32713 (time 1777026506.73 total 211.30 last 131.72) - open/close 34120 (time 1777026516.74 total 221.30 last 140.61) - open/close 35459 (time 1777026526.74 total 231.31 last 133.83) - open/close 37231 (time 1777026536.74 total 241.31 last 177.18) - open/close 38752 (time 1777026546.74 total 251.31 last 152.07) - open/close 40000 (time 1777026554.81 total 259.38 last 154.75) - open/close 41546 (time 1777026564.81 total 269.38 last 154.58) - open/close 43193 (time 1777026574.81 total 279.38 last 164.64) - open/close 44753 (time 1777026584.82 total 289.39 last 155.85) - open/close 46415 (time 1777026594.83 total 299.40 last 166.11) - open/close 48046 (time 1777026604.83 total 309.40 last 163.07) - open/close 49578 (time 1777026614.85 total 319.42 last 152.87) - open/close 50000 (time 1777026617.73 total 322.30 last 146.37) - open/close 51699 (time 1777026627.73 total 332.30 last 169.90) - open/close 53470 (time 1777026637.74 total 342.31 last 177.07) - open/close 55428 (time 1777026647.74 total 352.31 last 195.78) - open/close 56982 (time 1777026657.74 total 362.31 last 155.30) - open/close 58563 (time 1777026667.75 total 372.32 last 158.05) - open/close 60000 (time 1777026676.64 total 381.21 last 161.66) - open/close 61830 (time 1777026686.65 total 391.22 last 182.83) - open/close 63380 (time 1777026696.65 total 401.22 last 154.93) - open/close 64860 (time 1777026706.65 total 411.22 last 147.97) - open/close 66423 (time 1777026716.66 total 421.23 last 156.23) - open/close 68012 (time 1777026726.66 total 431.23 last 158.82) - open/close 69863 (time 1777026736.66 total 441.23 last 185.07) - open/close 71544 (time 1777026746.67 total 451.24 last 168.02) - open/close 73186 (time 1777026756.67 total 461.24 last 164.10) - open/close 74624 (time 1777026766.68 total 471.25 last 143.73) - open/close 76089 (time 1777026776.69 total 481.25 last 146.41) - open/close 77632 (time 1777026786.69 total 491.26 last 154.26) - open/close 79376 (time 1777026796.69 total 501.26 last 174.35) - open/close 80000 (time 1777026800.81 total 505.38 last 151.39) - open/close 81726 (time 1777026810.82 total 515.39 last 172.43) - open/close 83865 (time 1777026820.83 total 525.40 last 213.83) - open/close 85995 (time 1777026830.83 total 535.40 last 212.88) - open/close 88512 (time 1777026840.83 total 545.40 last 251.64) total: 90000 open/close in 553.73 seconds: 162.54 ops/second llite.lustre-ffff9555c7a1f000.statahead_max=0 100000 real 0m2.128s user 0m0.017s sys 0m0.235s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9555c7a1f000.statahead_max=128 128 100000 real 0m2.086s user 0m0.012s sys 0m0.236s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 26 fname_total: 27 hit_total: 33716 miss_total: 200 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1134 seconds llite.lustre-ffff9555c7a1f000.statahead_stats= statahead total: 53 statahead wrong: 1 agl total: 49 list_total: 26 fname_total: 27 hit_total: 33716 miss_total: 200 mdc.lustre-MDT0000-mdc-ffff9555c7a1f000.batch_stats= snapshot_time: 1777028013.606598458 secs.nsecs start_time: 1777026220.195531067 secs.nsecs elapsed_time: 1793.411067391 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