cfq_test_32MB_random Intel Core 2 Duo T9400 testing on CentOS 6.4 (Final) via the Phoronix Test Suite. cfq_test_32MB_random: Processor: Intel Core 2 Duo T9400 @ 2.53GHz (2 Cores), Memory: 489MB, Disk: 19GB OS: CentOS 6.4 (Final), Kernel: 2.6.32-358.2.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better cfq_test_32MB_random . 1091.32 |=============================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better cfq_test_32MB_random . 85.59 |=================================================