bmark2 KVM testing on NixOS 21.05 via the Phoronix Test Suite. olympus_ceph: Processor: AMD EPYC 7763 64-Core (126 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 378GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: NixOS 21.05, Kernel: 5.10.66 (x86_64), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM olympus_ramdisk: Processor: AMD EPYC 7763 64-Core (126 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 378GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: NixOS 21.05, Kernel: 5.10.66 (x86_64), Compiler: GCC 10.3.0, File-System: tmpfs, Screen Resolution: 1024x768, System Layer: KVM olympus_sas: Processor: AMD EPYC 7763 64-Core (126 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 378GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: NixOS 21.05, Kernel: 5.10.66 (x86_64), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM olympus_ceph_virtio: Processor: AMD EPYC 7763 64-Core (126 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 378GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: NixOS 21.05, Kernel: 5.10.66 (x86_64), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM olympus_ceph_virtio_writeback: Processor: AMD EPYC 7763 64-Core (126 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 378GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: NixOS 21.05, Kernel: 5.10.66 (x86_64), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM MariaDB 10.6.4 Clients: 64 Queries Per Second > Higher Is Better olympus_ceph .................. 543 |=============== olympus_ramdisk ............... 1504 |========================================= olympus_sas ................... 1153 |=============================== olympus_ceph_virtio ........... 534 |=============== olympus_ceph_virtio_writeback . 785 |===================== MariaDB 10.6.4 Clients: 32 Queries Per Second > Higher Is Better olympus_ceph .................. 801 |========== olympus_ramdisk ............... 3261 |========================================= olympus_sas ................... 1662 |===================== olympus_ceph_virtio ........... 797 |========== olympus_ceph_virtio_writeback . 932 |============ MariaDB 10.6.4 Clients: 16 Queries Per Second > Higher Is Better olympus_ceph .................. 950 |===== olympus_ramdisk ............... 7212 |========================================= olympus_sas ................... 1936 |=========== olympus_ceph_virtio ........... 960 |===== olympus_ceph_virtio_writeback . 1104 |====== MariaDB 10.6.4 Clients: 8 Queries Per Second > Higher Is Better olympus_ceph .................. 1080 |==== olympus_ramdisk ............... 12049 |======================================== olympus_sas ................... 2155 |======= olympus_ceph_virtio ........... 1101 |==== olympus_ceph_virtio_writeback . 1199 |==== MariaDB 10.6.4 Clients: 1 Queries Per Second > Higher Is Better olympus_ceph .................. 2069 |==== olympus_ramdisk ............... 18868 |======================================== olympus_sas ................... 3922 |======== olympus_ceph_virtio ........... 2115 |==== olympus_ceph_virtio_writeback . 2259 |=====