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 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 |======== 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 |= 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 |============================ 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 |== 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 |== 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 |======================================= 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 |======= 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 |======== 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 |======== 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 |======== 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 |= 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 | 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 |============ 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 |======