fio-direct fio-direct fio-direct: Processor: AMD EPYC 9684X 96-Core (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.2-0-gea1b7a073390-prebuilt.qemu.org BIOS), Memory: 64GB, Disk: 252GB, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor OS: NixOS 25.05, Kernel: 6.6.63 (x86_64), Compiler: GCC 13.3.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 940 |============================================================= Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 235 |============================================================= Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 908 |============================================================= Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 56.8 |============================================================ Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 3468 |============================================================ Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 54.2 |============================================================ Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 2776 |============================================================ Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 694 |============================================================= Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 4047 |============================================================ Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 31.6 |============================================================ Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 4572 |============================================================ Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 17.9 |============================================================ Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 667 |============================================================= Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 668 |============================================================= Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 4703 |============================================================ Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 294 |============================================================= Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 8454 |============================================================ Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 132 |============================================================= Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 12615 |=========================================================== Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 98.6 |============================================================ Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 1817 |============================================================ Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 1819 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 2034 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 509 |============================================================= Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 2056 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 128 |============================================================= Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 6647 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 104 |============================================================= Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 4643 |============================================================ Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 256KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 1161 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 9055 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 35.4 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 1100 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 1102 |============================================================ Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 2885 |============================================================ Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 2887 |============================================================ Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 17531 |=========================================================== Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 68.5 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 7436 |============================================================ Flexible IO Tester 3.36 Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 58.1 |============================================================ Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 7376 |============================================================ Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 461 |============================================================= Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 11826 |=========================================================== Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 16KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 185.1 |=========================================================== Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 15171 |=========================================================== Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 8KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 118.5 |=========================================================== Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better fio-direct . 17680 |=========================================================== Flexible IO Tester 3.36 Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better fio-direct . 69.0 |============================================================