btrfs
AMD E-350 testing with a Acer JE40_BZ and ATI AMD Radeon HD 6310 ATI 256MB on Fedora release 16 (Verne) via the Phoronix Test Suite.


optimization: 

	Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: ATI AMD Radeon HD 6310 ATI 256MB, Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless

	OS: Fedora release 16 (Verne), Kernel: 3.2.0-rc6 (x86_64), Desktop: LXDE, Display Server: X Server 1.11.2, Display Driver: ati, Compiler: GCC 4.6.2 + Open64 5.0, File-System: btrfs, Screen Resolution: 1366x768

stock: 

	Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: ATI AMD Radeon HD 6310 ATI 256MB, Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless

	OS: Fedora release 16 (Verne), Kernel: 3.2.0-rc6 (x86_64), Desktop: LXDE, Display Server: X Server 1.11.2, Display Driver: ati, Compiler: GCC 4.6.2 + Open64 5.0, File-System: btrfs, Screen Resolution: 1366x768


AIO-Stress 0.21
Test: Random Write
MB/s > Higher Is Better
optimization . 60.22 |===================================================
stock ........ 66.70 |=========================================================


Compile Bench 0.6
Test: Read Compiled Tree
MB/s > Higher Is Better
optimization . 31.83 |=========================================================
stock ........ 26.80 |================================================


Dbench 4.0
Client Count: 6
MB/s > Higher Is Better
optimization . 18.84 |========================================================
stock ........ 19.16 |=========================================================


Flexible IO Tester 1.57
Test: Example Network Job
Seconds (Run Time) < Lower Is Better
optimization . 37.45 |=========================================================
stock ........ 37.23 |=========================================================


IOzone 3.347
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
optimization . 244.07 |========================================================
stock ........ 140.16 |================================


SQLite 3.7.3
Test Target: Default Test Directory
Seconds < Lower Is Better
optimization . 2168.68 |=======================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 32MB - Thread Count: 4
MB/s > Higher Is Better
optimization . 12.90 |=====================
stock ........ 34.32 |=========================================================


PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
optimization . 609 |===========================================================
stock ........ 595 |==========================================================