NVMe Cache Scheduling Tuning
Summoning units in KCD II caused painful stutters. The SLC cache overflowed, dropping write speeds from 6500MB/s to under 800MB/s. I tried adjusting virtual memory, but it worsened the conflicts. I then used GamePP NVMe Queue Depth Config to raise the depth to 2048 and enabled forced write cache refresh. CrystalDiskMark showed 4K random reads improving from 45-52MB/s to 68-75MB/s. Load times dropped from 12s to 5s. This is the best way to backup your performance gains.
