raid5_ext4
Intel Core i3-2100T testing with a Gigabyte H77M-D3H and NVIDIA GeForce GT 330M on Ubuntu 12.04 via the Phoronix Test Suite.


raid5_ext4_bcache: 

	Processor: Intel Core i3-2100T @ 2.50GHz (4 Cores), Motherboard: Gigabyte H77M-D3H, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 7168MB, Disk: 120GB SanDisk SDSSDX12 + 4 x 3001GB Western Digital WD30EZRX-00M + 74GB 0GD-00FLA0 + 250GB 00JD-22HBB0 + 1000GB 28AS, Graphics: NVIDIA GeForce GT 330M, Audio: Intel Panther Point HD Audio, Network: Atheros AR8151 v2.0 Gigabit

	OS: Ubuntu 12.04, Kernel: 3.5.0-10-i3 (x86_64), Desktop: Openbox 3.5.0, Display Server: X Server 1.11.3, OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1280x720


Flexible IO Tester 1.57
Intel IOMeter File Server Access Pattern
Seconds (Run Time) < Lower Is Better
raid5_ext4_bcache . 12.58 |====================================================


FS-Mark 3.3
1000 Files, 1MB Size
Files/s > Higher Is Better
raid5_ext4_bcache . 18.67 |====================================================


Dbench 4.0
12 Clients
MB/s > Higher Is Better
raid5_ext4_bcache . 232.66 |===================================================


Dbench 4.0
48 Clients
MB/s > Higher Is Better
raid5_ext4_bcache . 289.96 |===================================================


Dbench 4.0
128 Clients
MB/s > Higher Is Better
raid5_ext4_bcache . 97.87 |====================================================


Dbench 4.0
1 Clients
MB/s > Higher Is Better
raid5_ext4_bcache . 116.29 |===================================================


IOzone 3.405
8GB Read Performance
MB/s > Higher Is Better
raid5_ext4_bcache . 220.19 |===================================================


IOzone 3.405
8GB Write Performance
MB/s > Higher Is Better
raid5_ext4_bcache . 353.91 |===================================================


Threaded I/O Tester 0.3.3
64MB Random Read - 32 Threads
MB/s > Higher Is Better
raid5_ext4_bcache . 7001.15 |==================================================


Threaded I/O Tester 0.3.3
64MB Random Write - 32 Threads
MB/s > Higher Is Better
raid5_ext4_bcache . 5.36 |=====================================================


Unpacking The Linux Kernel
linux-2.6.32.tar.bz2
Seconds < Lower Is Better
raid5_ext4_bcache . 17.31 |====================================================


Gzip Compression
2GB File Compression
Seconds < Lower Is Better
raid5_ext4_bcache . 18.39 |====================================================


PostgreSQL pgbench 8.4.11
TPC-B Transactions Per Second
TPS > Higher Is Better
raid5_ext4_bcache . 1941.87 |==================================================


Apache Benchmark 2.2.21
Static Web Page Serving
Requests Per Second > Higher Is Better
raid5_ext4_bcache . 11305.88 |=================================================