72core_virtual_numa_256RAM KVM QEMU testing on Debian 12 via the Phoronix Test Suite. 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5: Processor: 2 x QEMU Virtual 2.5+ (72 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16 x GB RAM QEMU, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: Debian 12, Kernel: 6.1.0-27-amd64 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM QEMU CacheBench Read Cache MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 7033.72 |============================ CacheBench Write Cache MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 26880.58 |=========================== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 4551.32 |============================ MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 5252.39 |============================ RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 22366.08 |=========================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 21280.21 |=========================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 20198.23 |=========================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 22093.15 |=========================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 21730.61 |=========================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 21918.04 |=========================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 21147.18 |=========================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 20303.51 |=========================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 21854.35 |=========================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 21326.37 |=========================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 142940.1 |=========================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 125720.5 |=========================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 137462.8 |=========================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 137294.4 |=========================== t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 35.72 |============================== t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 12.50 |============================== Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 5764.7 |============================= Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better 16 x GB RAM QEMU - 2 x QEMU Virtual 2.5 . 11734.7 |============================