-----============= acceptance-small: lfru-performance ============----- Sun Aug 23 01:49:49 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 oleg228-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 01:50:09 (1787464209) === oleg228-client.virtnet: executing check_config_client /mnt/lustre oleg228-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg228-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff9b8e43362000.idle_timeout=debug osc.lustre-OST0001-osc-ffff9b8e43362000.idle_timeout=debug disable quota as required oleg228-server: oleg228-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 01:50:54 (1787464254) === == lfru-performance test window: LFRU ncpu-640 vs lru-160, mixed random access ========================================================== 01:50:56 (1787464256) ============================================================== LFRU window: ncpu 640 vs lru 160 ============================================================== llite.lustre-ffff9b8e43362000.enable_statahead_fname=0 total: 800 open/close in 9.63 seconds: 83.07 ops/second - open/close 860 (time 1787464284.65 total 10.01 last 85.93) - open/close 1665 (time 1787464294.65 total 20.01 last 80.47) - open/close 2357 (time 1787464304.65 total 30.01 last 69.19) - open/close 3088 (time 1787464314.66 total 40.02 last 73.05) - open/close 3939 (time 1787464324.66 total 50.02 last 85.07) - open/close 4573 (time 1787464334.68 total 60.04 last 63.30) - open/close 5312 (time 1787464344.70 total 70.06 last 73.77) - open/close 6127 (time 1787464354.72 total 80.08 last 81.33) - open/close 6772 (time 1787464364.73 total 90.09 last 64.44) - open/close 7509 (time 1787464374.73 total 100.09 last 73.68) - open/close 8254 (time 1787464384.74 total 110.10 last 74.46) - open/close 8958 (time 1787464394.75 total 120.11 last 70.28) - open/close 9749 (time 1787464404.76 total 130.12 last 79.05) - open/close 10000 (time 1787464407.68 total 133.04 last 85.90) - open/close 10845 (time 1787464417.69 total 143.05 last 84.45) - open/close 11688 (time 1787464427.69 total 153.05 last 84.26) - open/close 12453 (time 1787464437.70 total 163.06 last 76.44) - open/close 13322 (time 1787464447.72 total 173.07 last 86.79) - open/close 14252 (time 1787464457.72 total 183.08 last 92.94) - open/close 15037 (time 1787464467.72 total 193.08 last 78.48) - open/close 15783 (time 1787464477.73 total 203.09 last 74.58) total: 16000 open/close in 205.86 seconds: 77.72 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=28772, priv_cnt=31, window=640, thres=11 Round 2: enqueue=40300, priv_cnt=54, window=640, thres=11 Round 3: enqueue=51749, priv_cnt=82, window=640, thres=10 Round 4: enqueue=63112, priv_cnt=113, window=640, thres=11 Round 5: enqueue=74480, priv_cnt=143, window=640, thres=9 Round 6: enqueue=85691, priv_cnt=173, window=640, thres=11 Round 7: enqueue=96903, priv_cnt=203, window=640, thres=10 Round 8: enqueue=108021, priv_cnt=232, window=640, thres=12 Round 9: enqueue=119283, priv_cnt=257, window=640, thres=9 Round 10: enqueue=130433, priv_cnt=284, window=640, thres=11 NCPU Result: ldlm_enqueue delta=113611, time=2002s ============================================================ 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: 130433 Round 1: enqueue=142308, priv_cnt=101, window=160, thres=8 Round 2: enqueue=153735, priv_cnt=215, window=160, thres=9 Round 3: enqueue=164848, priv_cnt=320, window=160, thres=8 Round 4: enqueue=175795, priv_cnt=429, window=160, thres=6 Round 5: enqueue=186557, priv_cnt=530, window=160, thres=5 Round 6: enqueue=197152, priv_cnt=624, window=160, thres=6 Round 7: enqueue=207517, priv_cnt=704, window=160, thres=8