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 2xSSD 256GB 6805E Raid0 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 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 |============== 2xSSD 256GB 6805E Raid0 Guest . 43.63 |=============== 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 |========================= 2xSSD 256GB 6805E Raid0 Guest . 181.29 |=============== 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 |== 2xSSD 256GB 6805E Raid0 Guest . 24.42 |=== 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 |========================= 2xSSD 256GB 6805E Raid0 Guest . 2791.53 |=================================== 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 |====================================== 2xSSD 256GB 6805E Raid0 Guest . 63.01 |======================================== 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 |============================= 2xSSD 256GB 6805E Raid0 Guest . 2356.69 |====================================== 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 |== 2xSSD 256GB 6805E Raid0 Guest . 5.24 |=== 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 |================================= 2xSSD 256GB 6805E Raid0 Guest . 1861.26 |===================================== 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 |===================================== 2xSSD 256GB 6805E Raid0 Guest . 6196.54 |=================================