ceph-ssd-fio KVM testing on ManjaroLinux 17.1.12 via the Phoronix Test Suite. QEMU HDD: Processor: Common KVM @ 2.80GHz (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 54GB QEMU HDD + 27GB QEMU HDD, Graphics: bochsdrmfb, Network: Red Hat Virtio device OS: ManjaroLinux 17.1.12, Kernel: 4.14.69-1-MANJARO (x86_64), Display Server: X Server 1.20.1, Display Driver: vesa 2.4.0, Compiler: GCC 8.2.1 20180831, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1709 |================================================ QEMU HDD . 2195 |============================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1720 |================================================= QEMU HDD . 2173 |============================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1797 |================================================= QEMU HDD . 2256 |============================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 2151 |============================================================== QEMU HDD . 2125 |============================================================= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 2120 |============================================================== QEMU HDD . 2121 |============================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1632 |=========================================================== QEMU HDD . 1729 |============================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-ssd IOPS > Higher Is Better QEMU HDD . 13067 |========================================================== QEMU HDD . 13833 |============================================================= Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 421 |============================================================== QEMU HDD . 431 |=============================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1706 |================================================ QEMU HDD . 2222 |============================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 2233 |============================================================== QEMU HDD . 2210 |============================================================= Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1046 |============================================================== QEMU HDD . 1001 |=========================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 384 |========================================================== QEMU HDD . 419 |=============================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1922 |=========================================================== QEMU HDD . 2035 |============================================================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1710 |================================================ QEMU HDD . 2221 |============================================================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1720 |================================================ QEMU HDD . 2224 |============================================================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1796 |================================================= QEMU HDD . 2261 |============================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 2127 |============================================================== QEMU HDD . 2107 |============================================================= Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 2150 |============================================================== QEMU HDD . 2125 |============================================================= Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1014 |============================================================== QEMU HDD . 926 |========================================================= Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 437 |=============================================================== QEMU HDD . 417 |============================================================ Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1706 |====================================================== QEMU HDD . 1949 |============================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 2199 |============================================================== QEMU HDD . 2194 |============================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 624 |============================================================== QEMU HDD . 632 |=============================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 413 |=============================================================== QEMU HDD . 414 |=============================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-ssd MB/s > Higher Is Better QEMU HDD . 1609 |============================================================= QEMU HDD . 1642 |==============================================================