diskfast Xen 4.1.3 Hypervisor testing on XCP 1.6.10-61809c via the Phoronix Test Suite. 1xSSD 128GB AMD: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 128GB Samsung SSD 840 + 320GB Western Digital WD3200AAKS-6, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: XCP 1.6.10-61809c, Kernel: 2.6.32.43-0.4.1.xs1.6.10.734.170748xen (i686), Compiler: GCC 4.1.2 20080704, File-System: ext4, Screen Resolution: 640x480, System Layer: Xen 4.1.3 Hypervisor 1xSSD 128GB AMD Guest: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Memory: 4096MB, Disk: 23GB OS: Debian Linux 7.0, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7, File-System: ext4, System Layer: Xen 4.1.3 Hypervisor 1xSSD 256GB 6805E JBOD: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 128GB Samsung SSD 840 + 320GB Western Digital WD3200AAKS-6, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: XCP 1.6.10-61809c, Kernel: 2.6.32.43-0.4.1.xs1.6.10.734.170748xen (i686), Compiler: GCC 4.1.2 20080704, File-System: ext4, Screen Resolution: 640x480, System Layer: Xen 4.1.3 Hypervisor 1xSSD 256GB AMD: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 128GB Samsung SSD 840 + 320GB Western Digital WD3200AAKS-6, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: XCP 1.6.10-61809c, Kernel: 2.6.32.43-0.4.1.xs1.6.10.734.170748xen (i686), Compiler: GCC 4.1.2 20080704, File-System: ext4, Screen Resolution: 640x480, System Layer: Xen 4.1.3 Hypervisor 1xSSD 256GB AMD LVM: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 320GB Western Digital WD3200AAKS-6 + 256GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: XCP 1.6.10-61809c, Kernel: 2.6.32.43-0.4.1.xs1.6.10.734.170748xen (i686), Compiler: GCC 4.1.2 20080704, File-System: ext4, Screen Resolution: 640x480, System Layer: Xen 4.1.3 Hypervisor 6: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 320GB Western Digital WD3200AAKS-6 + 256GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: XCP 1.6.10-61809c, Kernel: 2.6.32.43-0.4.1.xs1.6.10.734.170748xen (i686), Compiler: GCC 4.1.2 20080704, File-System: ext4, Screen Resolution: 640x480, System Layer: Xen 4.1.3 Hypervisor 2xSSD 256GB 6805E Raid0: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 128GB Samsung SSD 840 + 320GB Western Digital WD3200AAKS-6, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: XCP 1.6.10-61809c, Kernel: 2.6.32.43-0.4.1.xs1.6.10.734.170748xen (i686), Compiler: GCC 4.1.2 20080704, File-System: ext4, Screen Resolution: 640x480, System Layer: Xen 4.1.3 Hypervisor AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better 1xSSD 128GB AMD ......... 45.36 |================== 1xSSD 128GB AMD Guest ... 110.88 |============================================= 1xSSD 256GB 6805E JBOD .. 16.92 |======= 1xSSD 256GB AMD ......... 21.07 |========= 1xSSD 256GB AMD LVM ..... 45.44 |================== 6 ....................... 30.47 |============ 2xSSD 256GB 6805E Raid0 . 39.57 |================ Flexible IO Tester 1.57 Test: Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better 1xSSD 128GB AMD ......... 249.76 |======================== 1xSSD 128GB AMD Guest ... 230.96 |====================== 1xSSD 256GB 6805E JBOD .. 465.54 |============================================= 1xSSD 256GB AMD ......... 459.63 |============================================ 1xSSD 256GB AMD LVM ..... 250.52 |======================== 6 ....................... 267.64 |========================== 2xSSD 256GB 6805E Raid0 . 294.69 |============================ SQLite 3.7.3 Test Target: Default Test Directory Seconds < Lower Is Better 1xSSD 128GB AMD ......... 241.90 |==================================== 1xSSD 128GB AMD Guest ... 19.80 |=== 1xSSD 256GB 6805E JBOD .. 265.99 |======================================== 1xSSD 256GB AMD ......... 298.32 |============================================= 1xSSD 256GB AMD LVM ..... 279.28 |========================================== 6 ....................... 253.82 |====================================== 2xSSD 256GB 6805E Raid0 . 12.96 |== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better 1xSSD 128GB AMD ......... 2021.89 |============================= 1xSSD 128GB AMD Guest ... 3053.52 |============================================ 1xSSD 256GB 6805E JBOD .. 2052.63 |============================== 1xSSD 256GB AMD ......... 2036.06 |============================= 1xSSD 256GB AMD LVM ..... 2128.30 |=============================== 6 ....................... 2108.15 |============================== 2xSSD 256GB 6805E Raid0 . 1992.07 |============================= Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better 1xSSD 128GB AMD ......... 38.74 |============================== 1xSSD 128GB AMD Guest ... 35.03 |=========================== 1xSSD 256GB 6805E JBOD .. 19.58 |=============== 1xSSD 256GB AMD ......... 29.89 |======================= 1xSSD 256GB AMD LVM ..... 34.20 |=========================== 6 ....................... 38.60 |============================== 2xSSD 256GB 6805E Raid0 . 59.25 |============================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better 1xSSD 128GB AMD ......... 1672.33 |=============================== 1xSSD 128GB AMD Guest ... 2348.12 |============================================ 1xSSD 256GB 6805E JBOD .. 1754.35 |================================= 1xSSD 256GB AMD ......... 1760.83 |================================= 1xSSD 256GB AMD LVM ..... 1800.23 |================================== 6 ....................... 1778.15 |================================= 2xSSD 256GB 6805E Raid0 . 1772.81 |================================= Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better 1xSSD 128GB AMD ......... 69.79 |============================================== 1xSSD 128GB AMD Guest ... 67.48 |============================================ 1xSSD 256GB 6805E JBOD .. 14.69 |========== 1xSSD 256GB AMD ......... 14.78 |========== 1xSSD 256GB AMD LVM ..... 44.79 |============================== 6 ....................... 58.50 |======================================= 2xSSD 256GB 6805E Raid0 . 4.02 |=== PostgreSQL pgbench 8.4.11 TPC-B Transactions Per Second TPS > Higher Is Better 1xSSD 128GB AMD ......... 568.98 |============= 1xSSD 128GB AMD Guest ... 1892.20 |============================================ 1xSSD 256GB 6805E JBOD .. 406.45 |========= 1xSSD 256GB AMD ......... 448.21 |========== 1xSSD 256GB AMD LVM ..... 582.38 |============== 6 ....................... 598.53 |============== 2xSSD 256GB 6805E Raid0 . 1658.05 |======================================= Apache Benchmark 2.4.3 Static Web Page Serving Requests Per Second > Higher Is Better 1xSSD 128GB AMD ......... 7099.03 |============================================ 1xSSD 128GB AMD Guest ... 6251.30 |======================================= 1xSSD 256GB 6805E JBOD .. 7042.27 |=========================================== 1xSSD 256GB AMD ......... 7130.50 |============================================ 1xSSD 256GB AMD LVM ..... 7107.39 |============================================ 6 ....................... 7063.40 |============================================ 2xSSD 256GB 6805E Raid0 . 7009.33 |===========================================