tiobench_cfq VMware testing on Ubuntu 12.04 via the Phoronix Test Suite. tiobench_cfq: Processor: Intel Core i7-2635QM @ 2.00GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 1024 MB DRAM, Disk: 26GB VMware Virtual S, Graphics: VMware SVGA II, Audio: Ensoniq ES1371, Network: Intel 82545EM Gigabit OS: Ubuntu 12.04, Kernel: 3.2.0-40-generic (x86_64), Compiler: GCC 4.6, File-System: ext4, System Layer: VMware Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better tiobench_cfq . 46.72 |========================================================= Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better tiobench_cfq . 4.42 |========================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better tiobench_cfq . 7462.20 |======================================================= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better tiobench_cfq . 4613.19 |=======================================================