qingyun-disktest-fio CentOS7 Linux 7 disktest fio disktest-fio: Processor: 4 x QEMU Virtual @ 2.10GHz (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Memory: 1 x 8192 MB RAM QEMU, Disk: 21GB QEMU HDD + 9GB QEMU HDD, Graphics: bochsdrmfb OS: CentOS Linux 7, Kernel: 3.10.0-327.4.5.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM QEMU Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better disktest-fio . 1342.62 |======================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory IOPS > Higher Is Better disktest-fio . 20 |============================================================ Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better disktest-fio . 169.41 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory IOPS > Higher Is Better disktest-fio . 1 |============================================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better disktest-fio . 1240.67 |======================================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory IOPS > Higher Is Better disktest-fio . 18 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better disktest-fio . 172.64 |======================================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory IOPS > Higher Is Better disktest-fio . 1 |=============================================================