Linux 3.0 File-Systems Linux 3.0 file-system benchmarking with EXT4 and Btrfs for Phoronix. Sandy Bridge + SSD: EXT4: Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel 2nd Generation Core Family IGP 256MB, Audio: IDT 92HD81B1X5 OS: Ubuntu 11.04, Kernel: 3.0.0-999-generic (x86_64), Desktop: Unity 3.8.10, Display Server: X Server 1.10.1, Display Driver: intel 2.14.0, Compiler: GCC 4.5.2, File-System: ext4, Screen Resolution: 1600x900 Sandy Bridge + SSD: Btrfs: Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel 2nd Generation Core Family IGP 256MB, Audio: IDT 92HD81B1X5 OS: Ubuntu 11.04, Kernel: 3.0.0-999-generic (x86_64), Desktop: Unity 3.8.10, Display Server: X Server 1.10.1, Display Driver: intel 2.14.0, Compiler: GCC 4.5.2, File-System: btrfs, Screen Resolution: 1600x900 Pentium M + HDD: Btrfs: Processor: Intel Pentium M 1.86GHz @ 1.87GHz (1 Core), Motherboard: IBM 18494WU, Chipset: Intel Mobile 915GM/PM/GMS/910GML + ICH6M, Memory: 2048MB, Disk: 80GB Hitachi HTS541080G9AT00, Graphics: AMD Mobility Radeon X300 OS: Ubuntu 11.04, Kernel: 3.0.0-999-generic (i686), Desktop: Unity 3.8.10, Display Server: X Server 1.10.1, Display Driver: radeon 6.14.0, Compiler: GCC 4.5.2, File-System: btrfs, Screen Resolution: 1400x1050 Pentium M + HDD: EXT4: Processor: Intel Pentium M 1.86GHz @ 1.87GHz (1 Core), Motherboard: IBM 18494WU, Chipset: Intel Mobile 915GM/PM/GMS/910GML + ICH6M, Memory: 2048MB, Disk: 80GB Hitachi HTS541080G9AT00, Graphics: AMD Mobility Radeon X300 OS: Ubuntu 11.04, Kernel: 3.0.0-999-generic (i686), Desktop: Unity 3.8.10, Display Server: X Server 1.10.1, Display Driver: radeon 6.14.0, Compiler: GCC 4.5.2, File-System: ext4, Screen Resolution: 1400x1050 test1: Processor: Intel Core 2 Quad Q9450 @ 3.14GHz (4 Cores), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 8192MB, Disk: 74GB Western Digital WDC WD740GD-00FL + 2 x 1000GB Western Digital WDC WD1002FAEX-0, Graphics: NVIDIA GeForce GTS 250 512MB (400/800MHz) OS: Slamd64 12.2.0, Kernel: 2.6.39 (x86_64), Desktop: Xfce 4.8.0, Display Server: X Server 1.4.2, Display Driver: NVIDIA 275.09, OpenGL: 3.3.0 NVIDIA 275.09, Compiler: GCC 4.4.5 + Clang 4.2.1 + llvm 2.9, File-System: ext2/ext3, Screen Resolution: 2048x1536 Apache Benchmark 2.2.17 Static Web Page Serving Requests Per Second > Higher Is Better Sandy Bridge + SSD: EXT4 .. 14082.61 |================================= Sandy Bridge + SSD: Btrfs . 17753.03 |========================================= Pentium M + HDD: Btrfs .... 3548.02 |======== Pentium M + HDD: EXT4 ..... 3589.56 |======== test1 ..................... 16572.45 |====================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Sandy Bridge + SSD: EXT4 .. 3869 |============================================ Sandy Bridge + SSD: Btrfs . 3928 |============================================= Pentium M + HDD: Btrfs .... 140 |== Pentium M + HDD: EXT4 ..... 115 |= test1 ..................... 2432 |============================ SQLite 3.7.3 Test Target: Default Test Directory Seconds < Lower Is Better Sandy Bridge + SSD: EXT4 .. 19.81 |= Sandy Bridge + SSD: Btrfs . 43.35 |= Pentium M + HDD: Btrfs .... 1426.32 |========================================== Pentium M + HDD: EXT4 ..... 946.15 |============================ test1 ..................... 15.98 | Dbench 4.0 Client Count: 12 MB/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 665.83 |=========================================== Sandy Bridge + SSD: Btrfs . 164.42 |=========== Pentium M + HDD: Btrfs .... 43.79 |=== Pentium M + HDD: EXT4 ..... 30.66 |== test1 ..................... 103.25 |======= Dbench 4.0 Client Count: 48 MB/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 527.12 |=========================================== Sandy Bridge + SSD: Btrfs . 434.75 |=================================== Pentium M + HDD: Btrfs .... 33.66 |=== Pentium M + HDD: EXT4 ..... 27.20 |== test1 ..................... 80.55 |======= Flexible IO Tester 1.21 Test: Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better Sandy Bridge + SSD: EXT4 .. 40.89 |========== Sandy Bridge + SSD: Btrfs . 41.01 |========== Pentium M + HDD: Btrfs .... 169.79 |=========================================== Pentium M + HDD: EXT4 ..... 155.69 |======================================= test1 ..................... 92.17 |======================= FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 79.33 |============================================ Sandy Bridge + SSD: Btrfs . 59.17 |================================= Pentium M + HDD: Btrfs .... 11.37 |====== Pentium M + HDD: EXT4 ..... 13.17 |======= test1 ..................... 44.97 |========================= FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 145.28 |======== Sandy Bridge + SSD: Btrfs . 152.03 |========= Pentium M + HDD: Btrfs .... 28.27 |== Pentium M + HDD: EXT4 ..... 28.70 |== test1 ..................... 761.28 |=========================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 78.53 |============================================ Sandy Bridge + SSD: Btrfs . 58.50 |================================= Pentium M + HDD: Btrfs .... 11.20 |====== Pentium M + HDD: EXT4 ..... 13.80 |======== test1 ..................... 34.27 |=================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 95.79 |===================================== Sandy Bridge + SSD: Btrfs . 74.14 |============================ Pentium M + HDD: Btrfs .... 16.80 |====== Pentium M + HDD: EXT4 ..... 17.69 |======= test1 ..................... 112.25 |=========================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 87.17 |============================================ Sandy Bridge + SSD: Btrfs . 82.29 |========================================== Pentium M + HDD: Btrfs .... 18.18 |========= Pentium M + HDD: EXT4 ..... 1.24 |= test1 ..................... 2.40 |= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 5790.81 |========================================== Sandy Bridge + SSD: Btrfs . 5814.24 |========================================== Pentium M + HDD: Btrfs .... 1.52 | Pentium M + HDD: EXT4 ..... 1.54 | test1 ..................... 5853.38 |========================================== IOzone 3.347 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 103.60 |=========================================== Sandy Bridge + SSD: Btrfs . 104.48 |=========================================== Pentium M + HDD: Btrfs .... 26.61 |=========== Pentium M + HDD: EXT4 ..... 28.49 |============ test1 ..................... 54.98 |======================= IOzone 3.347 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better Sandy Bridge + SSD: EXT4 .. 254.69 |=========================================== Sandy Bridge + SSD: Btrfs . 228.15 |======================================= Pentium M + HDD: Btrfs .... 25.52 |==== Pentium M + HDD: EXT4 ..... 33.87 |====== test1 ..................... 46.96 |========