io-all - xfs-bcache A Phoromatic run. xfs-bcache: Processor: AMD Athlon II X4 635 @ 2.90GHz (4 Cores), Motherboard: ASRock 970 Pro3 R2.0, Chipset: AMD RD890 bridge, Memory: 8192 MB + 4096 MB + 8192 MB + 4096 MB DDR3-800MHz, Disk: 120GB Seagate ST3120813AS + 1000GB SAMSUNG HD103SJ + 60GB KINGSTON SV300S3, Graphics: NVIDIA GeForce 9300 GE 256MB, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 14.04, Kernel: 3.16.0-30-generic (x86_64), Compiler: GCC 4.8.2, File-System: xfs, Screen Resolution: 1024x768 Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better xfs-bcache . 6366.03 |========================================================= Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better xfs-bcache . 1.31 |============================================================ Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 16 MB/s > Higher Is Better xfs-bcache . 4.75 |============================================================ Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 32MB - Thread Count: 8 MB/s > Higher Is Better xfs-bcache . 5383.48 |========================================================= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 MB/s > Higher Is Better xfs-bcache . 5501.28 |========================================================= Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 32MB - Thread Count: 8 MB/s > Higher Is Better xfs-bcache . 2.61 |============================================================ Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better xfs-bcache . 20.63 |===========================================================