-----============= acceptance-small: lfru-performance ============----- Sun Aug 23 01:47:33 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 oleg429-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 01:47:56 (1787464076) === oleg429-client.virtnet: executing check_config_client /mnt/lustre oleg429-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg429-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8e97862aa800.idle_timeout=debug osc.lustre-OST0001-osc-ffff8e97862aa800.idle_timeout=debug disable quota as required oleg429-server: oleg429-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === lfru-performance: finish setup 01:48:39 (1787464119) === == lfru-performance test window: LFRU ncpu-640 vs lru-160, mixed random access ========================================================== 01:48:42 (1787464122) ============================================================== LFRU window: ncpu 640 vs lru 160 ============================================================== llite.lustre-ffff8e97862aa800.enable_statahead_fname=0 - open/close 678 (time 1787464137.22 total 10.01 last 67.73) total: 800 open/close in 12.15 seconds: 65.82 ops/second - open/close 639 (time 1787464153.62 total 10.01 last 63.86) - open/close 1334 (time 1787464163.62 total 20.01 last 69.48) - open/close 1901 (time 1787464173.64 total 30.02 last 56.61) - open/close 2378 (time 1787464183.65 total 40.04 last 47.63) - open/close 2840 (time 1787464193.66 total 50.04 last 46.19) - open/close 3302 (time 1787464203.66 total 60.05 last 46.19) - open/close 3848 (time 1787464213.66 total 70.05 last 54.59) - open/close 4444 (time 1787464223.66 total 80.05 last 59.60) - open/close 5022 (time 1787464233.68 total 90.06 last 57.72) - open/close 5615 (time 1787464243.68 total 100.07 last 59.27) - open/close 6252 (time 1787464253.68 total 110.07 last 63.69) - open/close 6816 (time 1787464263.69 total 120.07 last 56.38) - open/close 7510 (time 1787464273.69 total 130.08 last 69.35) - open/close 8151 (time 1787464283.70 total 140.09 last 64.05) - open/close 8755 (time 1787464293.71 total 150.09 last 60.35) - open/close 9456 (time 1787464303.71 total 160.10 last 70.08) - open/close 10000 (time 1787464312.32 total 168.71 last 63.20) - open/close 10546 (time 1787464322.32 total 178.71 last 54.59) - open/close 11086 (time 1787464332.32 total 188.71 last 53.99) - open/close 11743 (time 1787464342.33 total 198.71 last 65.69) - open/close 12277 (time 1787464352.35 total 208.73 last 53.28) - open/close 12808 (time 1787464362.37 total 218.75 last 52.99) - open/close 13349 (time 1787464372.38 total 228.76 last 54.04) - open/close 13924 (time 1787464382.38 total 238.77 last 57.48) - open/close 14497 (time 1787464392.39 total 248.78 last 57.23) - open/close 15072 (time 1787464402.40 total 258.79 last 57.46) - open/close 15672 (time 1787464412.43 total 268.81 last 59.83) total: 16000 open/close in 275.02 seconds: 58.18 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=28736, priv_cnt=30, window=640, thres=9 Round 2: enqueue=40360, priv_cnt=58, window=640, thres=11 Round 3: enqueue=51791, priv_cnt=85, window=640, thres=11 Round 4: enqueue=63297, priv_cnt=121, window=640, thres=10 Round 5: enqueue=74707, priv_cnt=154, window=640, thres=11 Round 6: enqueue=86005, priv_cnt=183, window=640, thres=11 Round 7: enqueue=97370, priv_cnt=214, window=640, thres=10 Round 8: enqueue=108595, priv_cnt=248, window=640, thres=10 Round 9: enqueue=119827, priv_cnt=276, window=640, thres=11 Round 10: enqueue=130890, priv_cnt=296, window=640, thres=10 NCPU Result: ldlm_enqueue delta=114068, time=1989s ============================================================ 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: 130890 Round 1: enqueue=142603, priv_cnt=103, window=160, thres=9 Round 2: enqueue=153828, priv_cnt=207, window=160, thres=6 Round 3: enqueue=164951, priv_cnt=319, window=160, thres=7 Round 4: enqueue=175970, priv_cnt=425, window=160, thres=6 Round 5: enqueue=186706, priv_cnt=526, window=160, thres=6 Round 6: enqueue=197329, priv_cnt=621, window=160, thres=7