-----============= acceptance-small: lfru-performance ============----- Sun Aug 23 01:47:58 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 oleg130-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 01:48:17 (1787464097) === oleg130-client.virtnet: executing check_config_client /mnt/lustre oleg130-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg130-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff921b12219000.idle_timeout=debug osc.lustre-OST0001-osc-ffff921b12219000.idle_timeout=debug disable quota as required oleg130-server: oleg130-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === lfru-performance: finish setup 01:49:00 (1787464140) === == lfru-performance test window: LFRU ncpu-640 vs lru-160, mixed random access ========================================================== 01:49:02 (1787464142) ============================================================== LFRU window: ncpu 640 vs lru 160 ============================================================== llite.lustre-ffff921b12219000.enable_statahead_fname=0 - open/close 688 (time 1787464158.89 total 10.00 last 68.79) total: 800 open/close in 11.54 seconds: 69.30 ops/second - open/close 710 (time 1787464175.01 total 10.01 last 70.95) - open/close 1360 (time 1787464185.02 total 20.02 last 64.93) - open/close 1918 (time 1787464195.04 total 30.03 last 55.71) - open/close 2624 (time 1787464205.05 total 40.04 last 70.55) - open/close 3292 (time 1787464215.05 total 50.04 last 66.78) - open/close 3968 (time 1787464225.09 total 60.09 last 67.31) - open/close 4579 (time 1787464235.10 total 70.10 last 61.03) - open/close 5274 (time 1787464245.11 total 80.10 last 69.47) - open/close 5916 (time 1787464255.12 total 90.11 last 64.16) - open/close 6554 (time 1787464265.13 total 100.12 last 63.69) - open/close 7077 (time 1787464275.14 total 110.13 last 52.28) - open/close 7746 (time 1787464285.14 total 120.13 last 66.87) - open/close 8288 (time 1787464295.15 total 130.14 last 54.14) - open/close 8802 (time 1787464305.16 total 140.15 last 51.35) - open/close 9332 (time 1787464315.18 total 150.17 last 52.88) - open/close 9857 (time 1787464325.19 total 160.18 last 52.49) - open/close 10000 (time 1787464328.13 total 163.12 last 48.52) - open/close 10606 (time 1787464338.14 total 173.13 last 60.55) - open/close 11152 (time 1787464348.15 total 183.14 last 54.56) - open/close 11782 (time 1787464358.16 total 193.15 last 62.91) - open/close 12385 (time 1787464368.17 total 203.16 last 60.27) - open/close 12970 (time 1787464378.18 total 213.17 last 58.43) - open/close 13553 (time 1787464388.19 total 223.18 last 58.24) - open/close 14144 (time 1787464398.19 total 233.18 last 59.08) - open/close 14720 (time 1787464408.20 total 243.19 last 57.58) - open/close 15369 (time 1787464418.20 total 253.19 last 64.86) total: 16000 open/close in 262.46 seconds: 60.96 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=28672, priv_cnt=25, window=640, thres=9 Round 2: enqueue=40149, priv_cnt=55, window=640, thres=13 Round 3: enqueue=51624, priv_cnt=85, window=640, thres=12 Round 4: enqueue=63056, priv_cnt=119, window=640, thres=11 Round 5: enqueue=74443, priv_cnt=143, window=640, thres=11 Round 6: enqueue=85723, priv_cnt=176, window=640, thres=9 Round 7: enqueue=97064, priv_cnt=204, window=640, thres=13 Round 8: enqueue=108313, priv_cnt=233, window=640, thres=11 Round 9: enqueue=119524, priv_cnt=265, window=640, thres=12 Round 10: enqueue=130627, priv_cnt=289, window=640, thres=9 NCPU Result: ldlm_enqueue delta=113805, time=2038s ============================================================ 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: 130627 Round 1: enqueue=142487, priv_cnt=101, window=160, thres=7 Round 2: enqueue=153851, priv_cnt=216, window=160, thres=8 Round 3: enqueue=164979, priv_cnt=329, window=160, thres=9 Round 4: enqueue=176020, priv_cnt=452, window=160, thres=6 Round 5: enqueue=186733, priv_cnt=546, window=160, thres=4 Round 6: enqueue=197242, priv_cnt=641, window=160, thres=7