bare bare bare: Processor: Intel Xeon Gold 6161 @ 2.20GHz (4 Cores / 8 Threads), Motherboard: OpenStack Foundation Nova (rel-1.10.2-0-g5f4c7b1-20180716_115105-build10b184b164b226 BIOS), Memory: 8192MB, Disk: 14GB OS: Clear Linux OS 24870, Kernel: 4.14.67-coreos (x86_64), Compiler: GCC 8.2.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: overlayfs, System Layer: KVM Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better bare . 7132.31 |=============================================================== Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better bare . 6.19 |================================================================== Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better bare . 31200.09 |============================================================== Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better bare . 42.87 |=================================================================