-----============= acceptance-small: lfru-performance ============----- Sun Aug 23 01:47:14 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 oleg328-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 01:47:38 (1787464058) === oleg328-client.virtnet: executing check_config_client /mnt/lustre oleg328-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg328-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff8e9ed46d7000.idle_timeout=debug osc.lustre-OST0001-osc-ffff8e9ed46d7000.idle_timeout=debug disable quota as required oleg328-server: oleg328-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === lfru-performance: finish setup 01:48:20 (1787464100) === == lfru-performance test window: LFRU ncpu-640 vs lru-160, mixed random access ========================================================== 01:48:22 (1787464102) ============================================================== LFRU window: ncpu 640 vs lru 160 ============================================================== llite.lustre-ffff8e9ed46d7000.enable_statahead_fname=0 - open/close 649 (time 1787464117.87 total 10.02 last 64.78) total: 800 open/close in 12.58 seconds: 63.58 ops/second - open/close 626 (time 1787464134.82 total 10.00 last 62.59) - open/close 1230 (time 1787464144.83 total 20.01 last 60.33) - open/close 1875 (time 1787464154.84 total 30.02 last 64.45) - open/close 2563 (time 1787464164.85 total 40.03 last 68.74) - open/close 3241 (time 1787464174.86 total 50.05 last 67.69) - open/close 3956 (time 1787464184.87 total 60.05 last 71.44) - open/close 4567 (time 1787464194.88 total 70.06 last 61.06) - open/close 5156 (time 1787464204.90 total 80.09 last 58.73) - open/close 5666 (time 1787464214.95 total 90.13 last 50.79) - open/close 6237 (time 1787464224.97 total 100.15 last 56.97) - open/close 6838 (time 1787464234.99 total 110.17 last 60.00) - open/close 7429 (time 1787464244.99 total 120.17 last 59.10) - open/close 7969 (time 1787464254.99 total 130.17 last 53.97) - open/close 8532 (time 1787464264.99 total 140.18 last 56.30) - open/close 9116 (time 1787464275.02 total 150.20 last 58.24) - open/close 9611 (time 1787464285.03 total 160.21 last 49.45) - open/close 10000 (time 1787464292.50 total 167.69 last 52.05) - open/close 10600 (time 1787464302.51 total 177.70 last 59.94) - open/close 11264 (time 1787464312.53 total 187.71 last 66.30) - open/close 11983 (time 1787464322.54 total 197.72 last 71.79) - open/close 12660 (time 1787464332.55 total 207.73 last 67.66) - open/close 13360 (time 1787464342.56 total 217.75 last 69.89) - open/close 14036 (time 1787464352.57 total 227.75 last 67.58) - open/close 14800 (time 1787464362.57 total 237.75 last 76.38) - open/close 15409 (time 1787464372.57 total 247.76 last 60.86) - open/close 15986 (time 1787464382.59 total 257.77 last 57.61) total: 16000 open/close in 258.01 seconds: 62.01 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=28725, priv_cnt=30, window=640, thres=11 Round 2: enqueue=40225, priv_cnt=59, window=640, thres=9 Round 3: enqueue=51748, priv_cnt=83, window=640, thres=11 Round 4: enqueue=63245, priv_cnt=112, window=640, thres=10 Round 5: enqueue=74646, priv_cnt=141, window=640, thres=10 Round 6: enqueue=85949, priv_cnt=174, window=640, thres=11 Round 7: enqueue=97263, priv_cnt=204, window=640, thres=9 Round 8: enqueue=108399, priv_cnt=232, window=640, thres=10 Round 9: enqueue=119511, priv_cnt=260, window=640, thres=12 Round 10: enqueue=130623, priv_cnt=284, window=640, thres=10 NCPU Result: ldlm_enqueue delta=113801, time=2122s ============================================================ 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: 130623 Round 1: enqueue=142384, priv_cnt=105, window=160, thres=6 Round 2: enqueue=153643, priv_cnt=226, window=160, thres=6 Round 3: enqueue=164814, priv_cnt=331, window=160, thres=8 Round 4: enqueue=175735, priv_cnt=433, window=160, thres=5 Round 5: enqueue=186375, priv_cnt=538, window=160, thres=6 Round 6: enqueue=196992, priv_cnt=632, window=160, thres=5