== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:45:29 (1788533129) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ebbac7c6800.batch_stats=0 total: 100 open/close in 2.60 seconds: 38.46 ops/second llite.lustre-ffff9ebbac7c6800.statahead_max=0 208 real 0m1.184s user 0m0.004s sys 0m0.192s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9ebbac7c6800.statahead_max=128 llite.lustre-ffff9ebbac7c6800.statahead_max=128 208 real 0m0.560s user 0m0.003s sys 0m0.098s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 92 hit_total: 3532 miss_total: 1284 swrong=2 ewrong=2 - open/close 701 (time 1788533152.58 total 10.02 last 69.98) total: 900 open/close in 12.82 seconds: 70.21 ops/second llite.lustre-ffff9ebbac7c6800.statahead_max=0 2008 real 0m12.504s user 0m0.033s sys 0m2.103s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9ebbac7c6800.statahead_max=128 llite.lustre-ffff9ebbac7c6800.statahead_max=128 2008 real 0m4.531s user 0m0.019s sys 0m0.651s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4530 miss_total: 1285 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff9ebbac7c6800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4530 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff9ebbac7c6800.batch_stats= snapshot_time: 1788533206.559194471 secs.nsecs start_time: 1788533132.862050927 secs.nsecs elapsed_time: 73.697143544 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 4 13 16 16: 4 13 30 32: 7 23 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9ebbac7c6800.batch_stats=0 total: 100 open/close in 3.65 seconds: 27.43 ops/second llite.lustre-ffff9ebbac7c6800.statahead_max=0 100 real 0m0.202s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9ebbac7c6800.statahead_max=128 llite.lustre-ffff9ebbac7c6800.statahead_max=128 100 real 0m0.146s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4530 miss_total: 1285 swrong=2 ewrong=2 - open/close 598 (time 1788533231.20 total 10.03 last 59.61) total: 900 open/close in 14.61 seconds: 61.60 ops/second llite.lustre-ffff9ebbac7c6800.statahead_max=0 1000 real 0m0.281s user 0m0.000s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ebbac7c6800.statahead_max=128 llite.lustre-ffff9ebbac7c6800.statahead_max=128 1000 real 0m0.164s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4530 miss_total: 1285 swrong=2 ewrong=2 - open/close 657 (time 1788533253.88 total 10.01 last 65.67) - open/close 1323 (time 1788533263.89 total 20.01 last 66.57) - open/close 2013 (time 1788533273.89 total 30.01 last 69.00) - open/close 2664 (time 1788533283.89 total 40.01 last 65.08) - open/close 3311 (time 1788533293.90 total 50.02 last 64.68) - open/close 3945 (time 1788533303.90 total 60.03 last 63.35) - open/close 4492 (time 1788533313.91 total 70.03 last 54.70) - open/close 4999 (time 1788533323.91 total 80.03 last 50.69) - open/close 5527 (time 1788533333.91 total 90.04 last 52.76) - open/close 6028 (time 1788533343.94 total 100.06 last 49.96) - open/close 6539 (time 1788533353.95 total 110.07 last 51.06) - open/close 7150 (time 1788533363.98 total 120.10 last 60.94) - open/close 7724 (time 1788533373.98 total 130.10 last 57.40) - open/close 8226 (time 1788533383.98 total 140.10 last 50.19) - open/close 8761 (time 1788533393.98 total 150.10 last 53.49) total: 9000 open/close in 154.25 seconds: 58.35 ops/second llite.lustre-ffff9ebbac7c6800.statahead_max=0 10000 real 0m0.851s user 0m0.003s sys 0m0.070s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9ebbac7c6800.statahead_max=128 llite.lustre-ffff9ebbac7c6800.statahead_max=128 10000 real 0m0.401s user 0m0.004s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4530 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 378 seconds llite.lustre-ffff9ebbac7c6800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 92 hit_total: 4530 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff9ebbac7c6800.batch_stats= snapshot_time: 1788533794.462521027 secs.nsecs start_time: 1788533209.390465935 secs.nsecs elapsed_time: 585.072055092 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