Why does SCARLET NEXUS have severe frame drops during combat?

I was extremely annoyed by random stutters during high-speed combat, with response times jumping between 15-40ms per HWiNFO. I attempted to increase my virtual memory to 32GB, but it didn't reduce the drops and just made the system feel sluggish and laggy. I finally used the GamePP NVMe Queue Depth Configuration to set the depth to 1024 and forced the write cache flush. Random reads hit 55MB/s per CrystalDiskMark and HWiNFO showed stable temps at 40-48℃ during stress tests.