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 2xSSD 256GB 6805E Raid1: 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 Raid1 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 2xSSD 256GB 6805E Raid1 R-Cache 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 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 |============================== 2xSSD 256GB 6805E Raid1 ............... 1617.33 |========================== 2xSSD 256GB 6805E Raid1 Guest ......... 1754.76 |============================ 2xSSD 256GB 6805E Raid1 R-Cache Guest . 1770.95 |============================ 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 |============================== 2xSSD 256GB 6805E Raid1 ............... 1747.85 |====================== 2xSSD 256GB 6805E Raid1 Guest ......... 2352.75 |============================== 2xSSD 256GB 6805E Raid1 R-Cache Guest . 2352.57 |============================== 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 |========================== 2xSSD 256GB 6805E Raid1 ............... 7072.49 |============================== 2xSSD 256GB 6805E Raid1 Guest ......... 6202.27 |========================== 2xSSD 256GB 6805E Raid1 R-Cache Guest . 6225.39 |========================== 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 |== 2xSSD 256GB 6805E Raid1 ............... 34.07 |================ 2xSSD 256GB 6805E Raid1 Guest ......... 31.16 |============== 2xSSD 256GB 6805E Raid1 R-Cache Guest . 36.13 |================= 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 |================================ 2xSSD 256GB 6805E Raid1 ............... 15.72 |======== 2xSSD 256GB 6805E Raid1 Guest ......... 17.84 |========= 2xSSD 256GB 6805E Raid1 R-Cache Guest . 25.32 |============= 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 |=========================== 2xSSD 256GB 6805E Raid1 ............... 1972.96 |=================== 2xSSD 256GB 6805E Raid1 Guest ......... 3035.20 |============================== 2xSSD 256GB 6805E Raid1 R-Cache Guest . 2875.28 |============================ 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 |=== 2xSSD 256GB 6805E Raid1 ............... 18.38 |== 2xSSD 256GB 6805E Raid1 Guest ......... 25.85 |=== 2xSSD 256GB 6805E Raid1 R-Cache Guest . 25.80 |=== 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 |========== 2xSSD 256GB 6805E Raid1 ............... 544.58 |=============================== 2xSSD 256GB 6805E Raid1 Guest ......... 407.02 |======================= 2xSSD 256GB 6805E Raid1 R-Cache Guest . 376.61 |===================== 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 |============ 2xSSD 256GB 6805E Raid1 ............... 13.52 |==== 2xSSD 256GB 6805E Raid1 Guest ......... 15.50 |==== 2xSSD 256GB 6805E Raid1 R-Cache Guest . 36.39 |==========