-----============= acceptance-small: lfru-performance ============----- Sun Aug 23 01:47:15 EDT 2026 MGS_OS_ID_LIKE=rhel centos fedora rocky MGS_OS_VERSION_ID=8.10 MGS_OS_ID=rocky MGS_OS_VERSION_CODE=134873088 MDS1_OS_VERSION_ID=8.10 MDS1_OS_VERSION_CODE=134873088 MDS1_OS_ID_LIKE=rhel centos fedora rocky MDS1_OS_ID=rocky OST1_OS_VERSION_CODE=134873088 OST1_OS_ID_LIKE=rhel centos fedora rocky OST1_OS_VERSION_ID=8.10 OST1_OS_ID=rocky CLIENT_OS_ID=rocky CLIENT_OS_VERSION_CODE=134873088 CLIENT_OS_VERSION_ID=8.10 CLIENT_OS_ID_LIKE=rhel centos fedora rocky oleg333-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/lfru-performance.*ex': No such file or directory excepting tests: === lfru-performance: start setup 01:47:39 (1787464059) === oleg333-client.virtnet: executing check_config_client /mnt/lustre oleg333-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg333-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8ae7d1008800.idle_timeout=debug osc.lustre-OST0001-osc-ffff8ae7d1008800.idle_timeout=debug disable quota as required oleg333-server: oleg333-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === lfru-performance: finish setup 01:48:21 (1787464101) === == lfru-performance test window: LFRU ncpu-640 vs lru-160, mixed random access ========================================================== 01:48:23 (1787464103) ============================================================== LFRU window: ncpu 640 vs lru 160 ============================================================== llite.lustre-ffff8ae7d1008800.enable_statahead_fname=0 - open/close 609 (time 1787464119.57 total 10.01 last 60.82) total: 800 open/close in 13.20 seconds: 60.62 ops/second - open/close 651 (time 1787464137.65 total 10.01 last 65.02) - open/close 1320 (time 1787464147.65 total 20.02 last 66.88) - open/close 1983 (time 1787464157.66 total 30.02 last 66.24) - open/close 2600 (time 1787464167.67 total 40.03 last 61.64) - open/close 3284 (time 1787464177.68 total 50.05 last 68.31) - open/close 3930 (time 1787464187.69 total 60.05 last 64.56) - open/close 4528 (time 1787464197.69 total 70.06 last 59.75) - open/close 5194 (time 1787464207.70 total 80.07 last 66.52) - open/close 5722 (time 1787464217.73 total 90.10 last 52.67) - open/close 6243 (time 1787464227.74 total 100.11 last 52.02) - open/close 6753 (time 1787464237.75 total 110.12 last 50.96) - open/close 7314 (time 1787464247.77 total 120.14 last 56.01) - open/close 7872 (time 1787464257.77 total 130.14 last 55.79) - open/close 8370 (time 1787464267.77 total 140.14 last 49.79) - open/close 8939 (time 1787464277.77 total 150.14 last 56.90) - open/close 9418 (time 1787464287.78 total 160.15 last 47.88) - open/close 9941 (time 1787464297.79 total 170.15 last 52.25) - open/close 10537 (time 1787464307.82 total 180.19 last 59.42) - open/close 11110 (time 1787464317.83 total 190.20 last 57.22) - open/close 11736 (time 1787464327.83 total 200.20 last 62.59) - open/close 12301 (time 1787464337.87 total 210.24 last 56.31) - open/close 12887 (time 1787464347.88 total 220.24 last 58.55) - open/close 13418 (time 1787464357.89 total 230.26 last 53.03) - open/close 13983 (time 1787464367.91 total 240.27 last 56.41) - open/close 14581 (time 1787464377.91 total 250.27 last 59.79) - open/close 15073 (time 1787464387.91 total 260.28 last 49.18) - open/close 15676 (time 1787464397.93 total 270.29 last 60.20) total: 16000 open/close in 276.56 seconds: 57.85 ops/second ============================================================ NCPU Benchmark (policy=LFRU window_force=640) ============================================================ Hot=800, Cold=16000, LRU=2400, PrivCap=~720 Access: 30% hot / 70% cold Rounds=10, Procs=4, Accesses/proc/round=4000 ============================================================= ldlm.namespaces.*mdc*.lru_size=0->2400 ldlm.namespaces.*mdc*.lru_max_age=600000->3900s Initial ldlm_enqueue: 16822 Round 1: enqueue=28793, priv_cnt=32, window=640, thres=11 Round 2: enqueue=40233, priv_cnt=60, window=640, thres=13 Round 3: enqueue=51709, priv_cnt=88, window=640, thres=10 Round 4: enqueue=63020, priv_cnt=119, window=640, thres=11 Round 5: enqueue=74415, priv_cnt=147, window=640, thres=11 Round 6: enqueue=85722, priv_cnt=176, window=640, thres=9 Round 7: enqueue=96984, priv_cnt=205, window=640, thres=10 Round 8: enqueue=108285, priv_cnt=236, window=640, thres=10 Round 9: enqueue=119387, priv_cnt=266, window=640, thres=11 Round 10: enqueue=130497, priv_cnt=301, window=640, thres=8 NCPU Result: ldlm_enqueue delta=113675, time=2109s ============================================================ LRUSZ Benchmark (policy=LFRU window_force=160) ============================================================ Hot=800, Cold=16000, LRU=2400, PrivCap=~720 Access: 30% hot / 70% cold Rounds=10, Procs=4, Accesses/proc/round=4000 ============================================================= ldlm.namespaces.*mdc*.lru_size=0->2400 ldlm.namespaces.*mdc*.lru_max_age=3900000->3900s Initial ldlm_enqueue: 130497 Round 1: enqueue=142387, priv_cnt=99, window=160, thres=9 Round 2: enqueue=153774, priv_cnt=207, window=160, thres=6 Round 3: enqueue=164916, priv_cnt=319, window=160, thres=8 Round 4: enqueue=175829, priv_cnt=412, window=160, thres=7 Round 5: enqueue=186570, priv_cnt=523, window=160, thres=4 Round 6: enqueue=197190, priv_cnt=618, window=160, thres=6