Soft RAID10 P410 RAID10 + Flashcache Soft RAID10: Processor: AMD Opteron 4386 @ 3.10GHz (8 Cores), Motherboard: Supermicro H8SCM v1.02, Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 2 x 16384 MB DDR3-1600MHz, Disk: 4 x 1000GB Western Digital WD1003FZEX-0 + 120GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: Debian 7.5, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7.2, File-System: ext4 Samsung SSD 840 EVO: Processor: AMD Opteron 4386 @ 3.10GHz (8 Cores), Motherboard: Supermicro H8SCM v1.02, Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 2 x 16384 MB DDR3-1600MHz, Disk: 4 x 1000GB Western Digital WD1003FZEX-0 + 120GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: Debian 7.5, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7.2, File-System: ext4 P410 RAID10: Processor: AMD Opteron 4386 @ 3.10GHz (8 Cores), Motherboard: Supermicro H8SCM v1.02, Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 2 x 16384 MB DDR3-1600MHz, Disk: 2000GB LOGICAL VOLUME + 120GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: Debian Linux 7.5, Kernel: 3.2.0-4-amd64 (x86_64), File-System: ext4 P410 RAID10 + Flashcache: Processor: AMD Opteron 4386 @ 3.10GHz (8 Cores), Motherboard: Supermicro H8SCM v1.02, Chipset: AMD ATI RD890 bridge + SB7x0/SB8x0/SB9x0, Memory: 2 x 16384 MB DDR3-1600MHz, Disk: 2000GB LOGICAL VOLUME + 120GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: Debian Linux 7.5, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7.2, File-System: ext4 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better Soft RAID10 .............. 1769.48 |=========================================== Samsung SSD 840 EVO ...... 1760.96 |=========================================== P410 RAID10 .............. 1734.18 |========================================== P410 RAID10 + Flashcache . 1486.13 |==================================== Flexible IO Tester 1.57 Test: Example Network Job Seconds (Run Time) < Lower Is Better Soft RAID10 .............. 8.17 |============================================= Samsung SSD 840 EVO ...... 8.30 |============================================== P410 RAID10 .............. 8.27 |============================================== P410 RAID10 + Flashcache . 8.32 |============================================== Flexible IO Tester 1.57 Test: Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better Soft RAID10 .............. 2391.57 |============================ Samsung SSD 840 EVO ...... 124.01 |= P410 RAID10 .............. 1874.27 |====================== P410 RAID10 + Flashcache . 3617.93 |=========================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Soft RAID10 .............. 9.37 |== Samsung SSD 840 EVO ...... 38.90 |======= P410 RAID10 .............. 234.38 |============================================ P410 RAID10 + Flashcache . 88.80 |================= FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better Soft RAID10 .............. 25.60 |==== Samsung SSD 840 EVO ...... 72.80 |========== P410 RAID10 .............. 307.63 |============================================ P410 RAID10 + Flashcache . 141.73 |==================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Soft RAID10 .............. 10.40 |== Samsung SSD 840 EVO ...... 38.93 |====== P410 RAID10 .............. 268.90 |============================================ P410 RAID10 + Flashcache . 94.53 |=============== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better Soft RAID10 .............. 1261.97 |========================================== Samsung SSD 840 EVO ...... 1278.97 |=========================================== P410 RAID10 .............. 1225.47 |========================================= P410 RAID10 + Flashcache . 1228.10 |========================================= Dbench 4.0 Client Count: 1 MB/s > Higher Is Better Soft RAID10 .............. 9.23 |== Samsung SSD 840 EVO ...... 54.31 |========== P410 RAID10 .............. 228.94 |============================================ P410 RAID10 + Flashcache . 197.83 |====================================== Dbench 4.0 Client Count: 6 MB/s > Higher Is Better Soft RAID10 .............. 19.41 |= Samsung SSD 840 EVO ...... 128.54 |====== P410 RAID10 .............. 966.81 |============================================ P410 RAID10 + Flashcache . 620.58 |============================ Dbench 4.0 Client Count: 12 MB/s > Higher Is Better Soft RAID10 .............. 34.83 |= Samsung SSD 840 EVO ...... 195.35 |====== P410 RAID10 .............. 1346.94 |=========================================== P410 RAID10 + Flashcache . 678.80 |====================== Dbench 4.0 Client Count: 48 MB/s > Higher Is Better Soft RAID10 .............. 101.13 |== Samsung SSD 840 EVO ...... 401.31 |======= P410 RAID10 .............. 2371.21 |=========================================== P410 RAID10 + Flashcache . 823.55 |=============== Dbench 4.0 Client Count: 128 MB/s > Higher Is Better Soft RAID10 .............. 149.32 |=== Samsung SSD 840 EVO ...... 569.53 |============ P410 RAID10 .............. 2022.82 |=========================================== P410 RAID10 + Flashcache . 391.29 |======== Dbench 4.0 Client Count: 256 MB/s > Higher Is Better Soft RAID10 .............. 154.88 |======= Samsung SSD 840 EVO ...... 695.65 |=============================== P410 RAID10 .............. 978.69 |============================================ P410 RAID10 + Flashcache . 182.87 |======== IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 4309.65 |===================================== Samsung SSD 840 EVO ...... 4862.05 |========================================== P410 RAID10 .............. 4983.19 |=========================================== P410 RAID10 + Flashcache . 4877.62 |========================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 4503.35 |====================================== Samsung SSD 840 EVO ...... 4948.64 |========================================== P410 RAID10 .............. 4977.72 |========================================== P410 RAID10 + Flashcache . 5053.68 |=========================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 4706.99 |======================================== Samsung SSD 840 EVO ...... 5003.44 |========================================== P410 RAID10 .............. 5073.43 |=========================================== P410 RAID10 + Flashcache . 5041.90 |=========================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 3358.82 |===================================== Samsung SSD 840 EVO ...... 3794.70 |========================================== P410 RAID10 .............. 3831.85 |========================================== P410 RAID10 + Flashcache . 3903.45 |=========================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 3655.54 |======================================== Samsung SSD 840 EVO ...... 3875.97 |========================================== P410 RAID10 .............. 3909.19 |=========================================== P410 RAID10 + Flashcache . 3921.78 |=========================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 3816.29 |========================================= Samsung SSD 840 EVO ...... 3918.51 |========================================== P410 RAID10 .............. 3963.18 |=========================================== P410 RAID10 + Flashcache . 3987.32 |=========================================== IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 249.42 |========================================= Samsung SSD 840 EVO ...... 136.45 |======================= P410 RAID10 .............. 266.43 |============================================ P410 RAID10 + Flashcache . 31.92 |===== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 237.13 |======================================== Samsung SSD 840 EVO ...... 137.18 |======================= P410 RAID10 .............. 263.87 |============================================ P410 RAID10 + Flashcache . 54.81 |========= IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 259.66 |======================================== Samsung SSD 840 EVO ...... 140.65 |====================== P410 RAID10 .............. 282.26 |============================================ P410 RAID10 + Flashcache . 83.13 |============= IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 239.08 |========================================= Samsung SSD 840 EVO ...... 134.52 |======================= P410 RAID10 .............. 254.24 |============================================ P410 RAID10 + Flashcache . 104.95 |================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 233.97 |======================================== Samsung SSD 840 EVO ...... 136.01 |======================= P410 RAID10 .............. 254.96 |============================================ P410 RAID10 + Flashcache . 89.31 |=============== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 256.04 |========================================= Samsung SSD 840 EVO ...... 139.34 |====================== P410 RAID10 .............. 276.53 |============================================ P410 RAID10 + Flashcache . 108.85 |================= IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 4646.33 |======================================= Samsung SSD 840 EVO ...... 5075.35 |========================================== P410 RAID10 .............. 5101.51 |=========================================== P410 RAID10 + Flashcache . 5153.40 |=========================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 4932.15 |======================================= Samsung SSD 840 EVO ...... 5300.88 |========================================== P410 RAID10 .............. 5365.66 |=========================================== P410 RAID10 + Flashcache . 5404.58 |=========================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 5227.71 |========================================= Samsung SSD 840 EVO ...... 5274.87 |========================================== P410 RAID10 .............. 5446.44 |=========================================== P410 RAID10 + Flashcache . 5428.01 |=========================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 3474.12 |================================ Samsung SSD 840 EVO ...... 4533.76 |========================================== P410 RAID10 .............. 4634.81 |=========================================== P410 RAID10 + Flashcache . 4671.46 |=========================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 2661.00 |=============================== Samsung SSD 840 EVO ...... 3543.60 |========================================= P410 RAID10 .............. 3587.35 |========================================= P410 RAID10 + Flashcache . 3720.23 |=========================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 246.03 |========================================== Samsung SSD 840 EVO ...... 136.17 |======================= P410 RAID10 .............. 258.74 |============================================ P410 RAID10 + Flashcache . 102.69 |================= IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 235.86 |======================================== Samsung SSD 840 EVO ...... 137.65 |======================== P410 RAID10 .............. 257.46 |============================================ P410 RAID10 + Flashcache . 109.26 |=================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 255.18 |========================================= Samsung SSD 840 EVO ...... 140.94 |======================= P410 RAID10 .............. 271.81 |============================================ P410 RAID10 + Flashcache . 112.54 |================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 223.51 |============================== Samsung SSD 840 EVO ...... 152.77 |===================== P410 RAID10 .............. 323.99 |============================================ P410 RAID10 + Flashcache . 139.67 |=================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 220.86 |=============================== Samsung SSD 840 EVO ...... 148.79 |===================== P410 RAID10 .............. 308.60 |============================================ P410 RAID10 + Flashcache . 131.19 |=================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Soft RAID10 .............. 3768.43 |================================== Samsung SSD 840 EVO ...... 4562.52 |========================================= P410 RAID10 .............. 4811.03 |=========================================== P410 RAID10 + Flashcache . 4824.81 |=========================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Soft RAID10 .............. 228.19 |=============================== Samsung SSD 840 EVO ...... 154.13 |===================== P410 RAID10 .............. 326.06 |============================================ P410 RAID10 + Flashcache . 132.02 |================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Soft RAID10 .............. 865.05 |=========================================== Samsung SSD 840 EVO ...... 839.58 |========================================== P410 RAID10 .............. 887.10 |============================================ P410 RAID10 + Flashcache . 737.78 |===================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Soft RAID10 .............. 245.26 |=========================================== Samsung SSD 840 EVO ...... 250.17 |============================================ P410 RAID10 .............. 250.53 |============================================ P410 RAID10 + Flashcache . 235.60 |========================================= Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Soft RAID10 .............. 498.99 |========================================== Samsung SSD 840 EVO ...... 522.38 |============================================ P410 RAID10 .............. 510.09 |=========================================== P410 RAID10 + Flashcache . 512.67 |=========================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better Soft RAID10 .............. 17449.78 |========================================= Samsung SSD 840 EVO ...... 17833.33 |========================================== P410 RAID10 .............. 17934.52 |========================================== P410 RAID10 + Flashcache . 17578.74 |=========================================