-----============= acceptance-small: lfru-performance ============----- Sun Aug 23 01:47:28 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 oleg652-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 01:47:47 (1787464067) === oleg652-client.virtnet: executing check_config_client /mnt/lustre oleg652-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg652-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff9e46e0b3e000.idle_timeout=debug osc.lustre-OST0001-osc-ffff9e46e0b3e000.idle_timeout=debug disable quota as required oleg652-server: oleg652-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all osd-ldiskfs.track_declares_assert=1 === lfru-performance: finish setup 01:48:23 (1787464103) === == lfru-performance test window: LFRU ncpu-640 vs lru-160, mixed random access ========================================================== 01:48:25 (1787464105) ============================================================== LFRU window: ncpu 640 vs lru 160 ============================================================== llite.lustre-ffff9e46e0b3e000.enable_statahead_fname=0 - open/close 792 (time 1787464119.72 total 10.01 last 79.10) total: 800 open/close in 10.09 seconds: 79.28 ops/second - open/close 783 (time 1787464133.37 total 10.00 last 78.26) - open/close 1489 (time 1787464143.37 total 20.01 last 70.60) - open/close 2287 (time 1787464153.38 total 30.01 last 79.74) - open/close 3014 (time 1787464163.40 total 40.03 last 72.56) - open/close 3782 (time 1787464173.41 total 50.04 last 76.71) - open/close 4565 (time 1787464183.43 total 60.07 last 78.13) - open/close 5348 (time 1787464193.44 total 70.08 last 78.22) - open/close 6119 (time 1787464203.45 total 80.09 last 77.02) - open/close 6890 (time 1787464213.45 total 90.09 last 77.07) - open/close 7695 (time 1787464223.47 total 100.10 last 80.41) - open/close 8513 (time 1787464233.47 total 110.11 last 81.75) - open/close 9190 (time 1787464243.47 total 120.11 last 67.70) - open/close 9932 (time 1787464253.48 total 130.12 last 74.10) - open/close 10684 (time 1787464263.49 total 140.13 last 75.13) - open/close 11474 (time 1787464273.50 total 150.13 last 78.96) - open/close 12251 (time 1787464283.50 total 160.14 last 77.65) - open/close 12989 (time 1787464293.51 total 170.14 last 73.79) - open/close 13680 (time 1787464303.51 total 180.14 last 69.10) - open/close 14423 (time 1787464313.51 total 190.15 last 74.27) - open/close 15232 (time 1787464323.52 total 200.15 last 80.85) total: 16000 open/close in 210.13 seconds: 76.14 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=28780, priv_cnt=34, window=640, thres=9 Round 2: enqueue=40264, priv_cnt=66, window=640, thres=11 Round 3: enqueue=51756, priv_cnt=96, window=640, thres=9 Round 4: enqueue=63173, priv_cnt=127, window=640, thres=12 Round 5: enqueue=74547, priv_cnt=157, window=640, thres=10 Round 6: enqueue=85944, priv_cnt=189, window=640, thres=12 Round 7: enqueue=97172, priv_cnt=216, window=640, thres=10 Round 8: enqueue=108328, priv_cnt=242, window=640, thres=10 Round 9: enqueue=119374, priv_cnt=271, window=640, thres=11 Round 10: enqueue=130455, priv_cnt=300, window=640, thres=10 NCPU Result: ldlm_enqueue delta=113633, time=2091s ============================================================ 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: 130455 Round 1: enqueue=142258, priv_cnt=107, window=160, thres=8 Round 2: enqueue=153580, priv_cnt=230, window=160, thres=8 Round 3: enqueue=164743, priv_cnt=333, window=160, thres=6 Round 4: enqueue=175772, priv_cnt=446, window=160, thres=7 Round 5: enqueue=186496, priv_cnt=549, window=160, thres=5 Round 6: enqueue=197071, priv_cnt=651, window=160, thres=5