f KVM QEMU testing on Debian 12 via the Phoronix Test Suite. f: Processor: QEMU Virtual 2.5+ (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.2-0-gea1b7a073390-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4 GB RAM QEMU, Disk: 69GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: 2 x Red Hat Virtio device OS: Debian 12, Kernel: 6.1.0-18-amd64 (x86_64), Desktop: GNOME Shell 43.9, Display Server: X Server, Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM QEMU d: Processor: QEMU Virtual 2.5+ (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.2-0-gea1b7a073390-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4 GB RAM QEMU, Disk: 69GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: 2 x Red Hat Virtio device OS: Debian 12, Kernel: 6.1.0-18-amd64 (x86_64), Desktop: GNOME Shell 43.9, Display Server: X Server, Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM QEMU s: Processor: QEMU Virtual 2.5+ (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.2-0-gea1b7a073390-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4 GB RAM QEMU, Disk: 69GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: 2 x Red Hat Virtio device OS: Debian 12, Kernel: 6.1.0-18-amd64 (x86_64), Desktop: GNOME Shell 43.9, Display Server: X Server, Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM QEMU Application Start-up Time 3.4.0 Background I/O Mix: Sequential Reads + Writes - Application To Start: LibreOffice Writer - Disk Target: Default Test Directory sec < Lower Is Better f . 3.35633 |================================================================== Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better f . 91500 |==================================================================== Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better f . 357 |====================================================================== Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better f . 110000 |=================================================================== Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better f . 428 |====================================================================== Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better f . 61800 |==================================================================== Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better f . 241 |====================================================================== Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better f . 66200 |==================================================================== Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better f . 259 |====================================================================== Systemd Total Boot Time Test: Userspace ms < Lower Is Better f . 8003 |===================================================================== Systemd Total Boot Time Test: Kernel ms < Lower Is Better f . 2051 |===================================================================== Systemd Total Boot Time Test: Total ms < Lower Is Better f . 10054 |==================================================================== fast-cli Internet Loaded Latency (Bufferbloat) ms < Lower Is Better f . 46 |======================================================================= fast-cli Internet Latency ms < Lower Is Better f . 6 |======================================================================== fast-cli Internet Upload Speed Mbit/s > Higher Is Better f . 36 |======================================================================= fast-cli Internet Download Speed Mbit/s > Higher Is Better f . 110 |====================================================================== speedtest-cli 2.1.3 Internet Latency ms < Lower Is Better f . 13.27 |==================================================================== speedtest-cli 2.1.3 Internet Upload Speed Mbit/s > Higher Is Better f . 38.73 |==================================================================== speedtest-cli 2.1.3 Internet Download Speed Mbit/s > Higher Is Better f . 105.22 |=================================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better f . 112.3 |==================================================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better d . 110.6 |==================================================================== Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better f . 15157.3 |================================================================== Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better f . 11854.7 |================================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: / Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: / Systemd Total Boot Time Test: Firmware ms < Lower Is Better Systemd Total Boot Time Test: Loader ms < Lower Is Better Nuttcp 8.1.4 Test: TCP Transfer - Default - Server Address: 10.1.1.20:8000 Mbits/sec > Higher Is Better Nuttcp 8.1.4 Test: TCP Transfer - Default - Server Address: 10.1.1.20 Mbits/sec > Higher Is Better Ethr 1.0 Server Address: google.com - Protocol: TCP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better Ethr 1.0 Server Address: google.com - Protocol: HTTP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better Ethr 1.0 Server Address: http://10.1.1.20:8000 - Protocol: HTTP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better Ethr 1.0 Server Address: 10.1.1.20 - Protocol: HTTP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better cl-mem 2017-01-13 Benchmark: Copy