How to stop Great Wall GW3300 write speed drops when full?
Trying to run a game of this scale on a 256GB drive is a total joke; the storage pressure is just insane. Once the GW3300 drops below 20% free space, the lack of Over-Provisioning (OP) triggers constant garbage collection, tanking write speeds from 2000MB/s to a pathetic 200MB/s. I tried using file compression, but that just pushed my CPU to 90% and made the lag worse—a truly stupid move on my part. I eventually nuked all my other apps to get free space above 40% and used a partition manager to leave 20GB as unallocated space. Sequential writes climbed back to 1600-1800MB/s, and the loading hitches eased up. I had some software errors because the drive looked smaller, but tweaking the virtual memory fixed it. Temps are 40-50℃ and read latency is 55-72ns. The system finally feels responsive again.
