FS random read FS RANDOM READ id0: Processor: AMD FX-6100 Six-Core @ 3.30GHz (6 Cores), Motherboard: Gigabyte GA-970A-D3, Chipset: AMD RD890 bridge, Memory: 16384MB, Disk: 120GB SSD Smartbuy 120 + 500GB Seagate ST3500418AS + 160GB Seagate ST3160811AS, Graphics: MSI NVIDIA GeForce GTS 450 1024MB (783/1804MHz), Audio: VIA VT2020, Monitor: Philips PHL 234E5, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: NVIDIA 331.38, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 3200x1080 Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /home/shimarulin/.phoronix-test-suite/installed-tests/part/btrfs-compress - Result: MB/s MB/s > Higher Is Better id0 . 340.60 |================================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /home/shimarulin/.phoronix-test-suite/installed-tests/part/btrfs - Result: MB/s MB/s > Higher Is Better id0 . 74.19 |================================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /home/shimarulin/.phoronix-test-suite/installed-tests/part/ext4 - Result: MB/s MB/s > Higher Is Better id0 . 46.71 |==================================================================