oV4.3.2-GFS6.0Tuned-deadline_Prealloc KVM testing on CentOS Linux 7 via the Phoronix Test Suite. oV4.3.2-GFS6.0Tuned-deadline_Prealloc: Processor: Intel Core @ 2.40GHz (4 Cores), Motherboard: oVirt Node (1.11.0-2.el7 BIOS), Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4096 MB RAM, Disk: 54GB QEMU HDD + 32GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device OS: CentOS Linux 7, Kernel: 3.10.0-957.5.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, 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: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 141 |================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 36133 |================================ Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 25.40 |================================ Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory MB/s > Higher Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 307 |================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory MB/s > Higher Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 114 |================================== Unpacking The Linux Kernel linux-4.15.tar.xz Seconds < Lower Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 10.12 |================================ PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 3232 |================================= PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better oV4.3.2-GFS6.0Tuned-deadline_Prealloc . 398079 |===============================