Recent content by cube1us

I am having this same issue - with two separate Samsung 990 Pro NVMI PCIE 4 "drives". I initially had random read I/O speeds on the order of 1,600,000 IOPS and write speeds on the order of 1,000,000 IOPS initially, but now they are down to 190,000 IOPS read and 160,000 IOPS write - so 85% - 90%...