== lfru-performance test mixed: LFRU vs LRU benchmark with mixed hot/cold access pattern ========================================================== 22:00:49 (1772420449)
==============================================================
 LFRU vs LRU Benchmark: Mixed Hot/Cold Access Pattern
==============================================================
total: 400 open/close in 3.79 seconds: 105.48 ops/second
 - open/close 858 (time 1772420470.23 total 10.01 last 85.73)
 - open/close 1796 (time 1772420480.23 total 20.01 last 93.76)
 - open/close 2499 (time 1772420490.23 total 30.01 last 70.29)
 - open/close 3323 (time 1772420500.24 total 40.03 last 82.30)
 - open/close 4004 (time 1772420510.25 total 50.03 last 68.10)
 - open/close 4844 (time 1772420520.25 total 60.03 last 83.95)
 - open/close 5684 (time 1772420530.27 total 70.05 last 83.87)
 - open/close 6406 (time 1772420540.29 total 80.07 last 72.03)
 - open/close 7102 (time 1772420550.29 total 90.08 last 69.58)
 - open/close 7817 (time 1772420560.30 total 100.09 last 71.42)
total: 8000 open/close in 102.91 seconds: 77.74 ops/second

============================================================
 LFRU Benchmark
============================================================
 Hot=400, Cold=8000, LRU=1200, PrivCap=~360
 Access: 50% hot / 50% cold
 Rounds=10, Procs=4, Accesses/proc/round=2000
=============================================================
ldlm.namespaces.*mdc*.lru_size=0->1200
ldlm.namespaces.*mdc*.lru_max_age=600000->3900s
Initial ldlm_enqueue: 8421
Round 1: enqueue=13715, priv_cnt=250
Round 2: enqueue=17999, priv_cnt=348
Round 3: enqueue=22232, priv_cnt=344
Round 4: enqueue=26391, priv_cnt=342
Round 5: enqueue=30563, priv_cnt=344
Round 6: enqueue=34887, priv_cnt=351
Round 7: enqueue=38862, priv_cnt=346
Round 8: enqueue=43139, priv_cnt=350
Round 9: enqueue=47307, priv_cnt=344
Round 10: enqueue=51343, priv_cnt=349

LFRU Result: ldlm_enqueue delta=42922, time=826s
ldlm.namespaces.lustre-MDT0000-mdc-ffff920f05f95800.lock_unused_count=1

============================================================
 LRU Benchmark
============================================================
 Hot=400, Cold=8000, LRU=1200, PrivCap=~360
 Access: 50% hot / 50% cold
 Rounds=10, Procs=4, Accesses/proc/round=2000
=============================================================
ldlm.namespaces.*mdc*.lru_size=0->1200
ldlm.namespaces.*mdc*.lru_max_age=3900000->3900s
Initial ldlm_enqueue: 51345
Round 1: enqueue=56394, priv_cnt=0
Round 2: enqueue=61250, priv_cnt=0
Round 3: enqueue=65971, priv_cnt=0
Round 4: enqueue=70732, priv_cnt=0
Round 5: enqueue=75459, priv_cnt=0
Round 6: enqueue=80251, priv_cnt=0
Round 7: enqueue=84872, priv_cnt=0
Round 8: enqueue=89583, priv_cnt=0
Round 9: enqueue=94079, priv_cnt=0
Round 10: enqueue=98713, priv_cnt=0

LRU Result: ldlm_enqueue delta=47368, time=1025s

==============================================================
 Final: LFRU=42922, LRU=47368
 Improvement: 9%
==============================================================