Mesos_PVSSD Physical Volume with SSD cache bolted in test results Mesos_PVSSD_20150420_1454: Processor: Intel Xeon E5-2650 v3 @ 3.00GHz (10 Cores), Motherboard: Supermicro X10DRI-T v1.02, Memory: 8 x 16384 MB 2133MHz, Disk: 1000GB TOSHIBA MG03ACA1 + 3 x 4001GB TOSHIBA MC04ACA4 + 480GB KINGSTON SKC300S OS: CentOS Linux 7, Kernel: 3.10.0-123.20.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.2 20140120, File-System: xfs, Screen Resolution: 1024x768 Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 171 |============================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 11.11 |============================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 827 |============================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 269.58 |=========================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 4177 |============================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 265.46 |=========================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 4191 |============================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 255.48 |=========================================== Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 7317 |============================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 468.52 |=========================================== Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 7319 |============================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 468.61 |=========================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 4108 |============================================= Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 269.34 |=========================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better Mesos_PVSSD_20150420_1454 . 4437 |============================================= Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better Mesos_PVSSD_20150420_1454 . 269.46 |===========================================