dxy_64m_8c y dinxinyun: Processor: Intel Xeon E7- 4830 @ 2.13GHz (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Memory: 1 x 8192 MB DRAM, Disk: 16GB VMware Virtual I + 32GB VMware Virtual I OS: CentOS 6.6, Kernel: 2.6.32-504.16.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: VMware Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better dinxinyun . 3636.46 |========================================================== Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better dinxinyun . 7.79 |============================================================= Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better dinxinyun . 45276.16 |========================================================= Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better dinxinyun . 166.69 |===========================================================