lxc-fio-20160322 Running pts/fio-1.8.2 via the Phoronix Test Suite. LXC FIO 20160322: Processor: 2 x Intel Xeon E5-2667 v3 @ 3.60GHz (32 Cores), Motherboard: Dell 0599V5, Memory: 64512MB, Disk: 2 x 1000GB Seagate ST91000640NS, Monitor: E202H OS: CentOS Linux 7, Kernel: 3.10.0-327.10.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1600x900, System Layer: lxc KVM FIO 20160322a: Processor: 2 x Intel Core (Haswell) @ 3.20GHz (2 Cores), Motherboard: Red Hat KVM, Memory: 1 x 8192 MB RAM, Disk: 7GB OS: CentOS Linux 7, Kernel: 3.10.0-327.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, System Layer: KVM Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better LXC FIO 20160322 .. 0.77 |= KVM FIO 20160322a . 73.51 |==================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better LXC FIO 20160322 .. 2.11 |== KVM FIO 20160322a . 51.64 |==================================================== Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better LXC FIO 20160322 .. 87.93 |==================================================== KVM FIO 20160322a . 77.30 |============================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better LXC FIO 20160322 .. 75.89 |==================================================== KVM FIO 20160322a . 42.09 |=============================