How to optimize cache scheduling for Zhitai TiPro9000 1TB?
Riding through the snowy peaks, my frames would suddenly tank from 90 FPS to 30 FPS. It was a total performance dive. I found that once the Zhitai TiPro9000 1TB's dynamic SLC cache filled up, the write speed crashed from 7000MB/s to under 1000MB/s, causing a massive bottleneck in game asset streaming. I tried increasing the page file size, but that actually made the I/O conflicts worse in an open-world setting—just great. I went into Device Manager, bumped the NVMe controller queue depth from 1024 to 2048, and forced the write cache flush policy. Using a performance analyzer, I saw random read latency shrink from a jumpy 15-30ms to a stable 5-12ms. I did have some weird drive recognition delays at idle after the tweak, which I fixed by switching the power plan to 'High Performance'. Drive temps stay between 45-55℃. Switching the storage mode to 'Extreme' finally smoothed everything out.
