fs ext4 ext4: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-25-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext4 ext4_dmcrypt: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-25-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext4 btrfs: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-25-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext4 btrfs_dmcrypt: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-25-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext4 ext3: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-28-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext2/ext3 ext3_dmcrypt: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-28-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext2/ext3 ext2: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-28-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext2/ext3 ext2_dmcrypt: Processor: AMD Athlon 64 3200+ @ 2.01GHz (1 Core), Motherboard: MSI MS-7125 v3.0, Chipset: AMD K8, Memory: 2048MB, Disk: 80GB Western Digital WDC WD800LB-07DN + 250GB Western Digital WDC WD2500JB-55E, Graphics: NVIDIA GeForce GTX 460 OS: Ubuntu 10.10, Kernel: 2.6.35-28-generic (i686), Display Driver: NVIDIA 1.0.0, Compiler: GCC 4.4.5, File-System: ext2/ext3 Gzip Compression 2GB File Compression Seconds < Lower Is Better ext4 .......... 69.40 |============================================ ext4_dmcrypt .. 65.28 |========================================= btrfs ......... 71.91 |============================================= btrfs_dmcrypt . 71.60 |============================================= ext3 .......... 80.90 |=================================================== ext3_dmcrypt .. 78.96 |================================================== ext2 .......... 76.25 |================================================ ext2_dmcrypt .. 88.68 |======================================================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better ext4 .......... 1058.59 |======================================== ext4_dmcrypt .. 1258.92 |================================================ btrfs ......... 1268.25 |================================================ btrfs_dmcrypt . 1423.84 |====================================================== ext3 .......... 217.04 |======== ext3_dmcrypt .. 268.64 |========== ext2 .......... 108.06 |==== ext2_dmcrypt .. 299.40 |=========== Apache Benchmark 2.2.17 Static Web Page Serving Requests Per Second > Higher Is Better ext4 .......... 4046.13 |===================================================== ext4_dmcrypt .. 4034.95 |===================================================== btrfs ......... 3516.47 |============================================== btrfs_dmcrypt . 3690.93 |================================================= ext3 .......... 3967.82 |==================================================== ext3_dmcrypt .. 3992.28 |===================================================== ext2 .......... 4089.60 |====================================================== ext2_dmcrypt .. 4034.73 |===================================================== PostgreSQL pgbench 9.0.1 TPC-B Transactions Per Second TPS > Higher Is Better ext4 .......... 112.87 |========= ext4_dmcrypt .. 113.22 |========= btrfs ......... 18.30 |= btrfs_dmcrypt . 16.39 |= ext3 .......... 687.94 |======================================================= ext3_dmcrypt .. 572.72 |============================================== ext2 .......... 691.54 |======================================================= ext2_dmcrypt .. 568.68 |============================================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better ext4 .......... 32.62 |======================================================== ext4_dmcrypt .. 25.03 |=========================================== btrfs ......... 22.89 |======================================= btrfs_dmcrypt . 14.62 |========================= ext3 .......... 16.36 |============================ ext3_dmcrypt .. 16.11 |============================ ext2 .......... 27.17 |=============================================== ext2_dmcrypt .. 19.87 |================================== IOzone 3.347 8GB Write Performance MB/s > Higher Is Better ext4 .......... 48.48 |================================================= ext4_dmcrypt .. 41.44 |========================================== btrfs ......... 55.07 |======================================================== btrfs_dmcrypt . 30.04 |=============================== ext3 .......... 44.24 |============================================= ext3_dmcrypt .. 40.48 |========================================= ext2 .......... 46.38 |=============================================== ext2_dmcrypt .. 36.06 |===================================== IOzone 3.347 8GB Read Performance MB/s > Higher Is Better ext4 .......... 50.25 |===================================================== ext4_dmcrypt .. 53.25 |======================================================== btrfs ......... 28.94 |============================== btrfs_dmcrypt . 28.98 |============================== ext3 .......... 43.09 |============================================= ext3_dmcrypt .. 45.04 |=============================================== ext2 .......... 47.87 |================================================== ext2_dmcrypt .. 36.60 |====================================== Dbench 4.0 1 Clients MB/s > Higher Is Better ext4 .......... 10.05 |======== ext4_dmcrypt .. 7.32 |====== btrfs ......... 10.00 |======== btrfs_dmcrypt . 8.78 |======= ext3 .......... 42.76 |================================== ext3_dmcrypt .. 34.57 |============================ ext2 .......... 69.96 |======================================================== ext2_dmcrypt .. 54.70 |============================================ Dbench 4.0 12 Clients MB/s > Higher Is Better ext4 .......... 41.88 |======================================================== ext4_dmcrypt .. 34.39 |============================================== btrfs ......... 38.93 |==================================================== btrfs_dmcrypt . 32.58 |============================================ ext3 .......... 28.70 |====================================== ext3_dmcrypt .. 28.35 |====================================== ext2 .......... 40.66 |====================================================== ext2_dmcrypt .. 37.84 |=================================================== Dbench 4.0 48 Clients MB/s > Higher Is Better ext4 .......... 32.18 |==================================================== ext4_dmcrypt .. 29.11 |=============================================== btrfs ......... 34.81 |======================================================== btrfs_dmcrypt . 28.55 |============================================== ext3 .......... 15.79 |========================= ext3_dmcrypt .. 15.21 |======================== ext2 .......... 15.35 |========================= ext2_dmcrypt .. 17.04 |=========================== Dbench 4.0 128 Clients MB/s > Higher Is Better ext4 .......... 24.34 |=========================================== ext4_dmcrypt .. 23.33 |========================================= btrfs ......... 32.04 |======================================================== btrfs_dmcrypt . 28.33 |================================================== ext3 .......... 7.26 |============= ext3_dmcrypt .. 7.08 |============ ext2 .......... 9.23 |================ ext2_dmcrypt .. 6.68 |============ FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better ext4 .......... 16.77 |=================== ext4_dmcrypt .. 13.93 |================ btrfs ......... 14.67 |================= btrfs_dmcrypt . 11.30 |============= ext3 .......... 30.32 |=================================== ext3_dmcrypt .. 28.00 |================================ ext2 .......... 49.20 |======================================================== ext2_dmcrypt .. 37.12 |========================================== Flexible IO Tester 1.21 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better ext4 .......... 93.36 |============================ ext4_dmcrypt .. 106.03 |================================ btrfs ......... 106.61 |================================ btrfs_dmcrypt . 182.39 |======================================================= ext3 .......... 98.60 |============================== ext3_dmcrypt .. 113.69 |================================== ext2 .......... 91.60 |============================ ext2_dmcrypt .. 119.86 |==================================== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better ext4 .......... 2.13 |============================ ext4_dmcrypt .. 2.43 |================================ btrfs ......... 3.70 |================================================ btrfs_dmcrypt . 4.35 |========================================================= ext3 .......... 3.87 |=================================================== ext3_dmcrypt .. 3.98 |==================================================== ext2 .......... 3.35 |============================================ ext2_dmcrypt .. 3.62 |=============================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better ext4 .......... 1.94 |=========== ext4_dmcrypt .. 2.03 |============ btrfs ......... 9.92 |========================================================= btrfs_dmcrypt . 8.83 |=================================================== ext3 .......... 1.84 |=========== ext3_dmcrypt .. 1.78 |========== ext2 .......... 1.84 |=========== ext2_dmcrypt .. 1.79 |========== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better ext4 .......... 203 |=========================================== ext4_dmcrypt .. 189 |======================================== btrfs ......... 272 |========================================================== btrfs_dmcrypt . 166 |=================================== ext3 .......... 87 |=================== ext3_dmcrypt .. 86 |================== ext2 .......... 46 |========== ext2_dmcrypt .. 41 |========= AIO-Stress 0.21 Random Write MB/s > Higher Is Better ext4 .......... 14.65 |==================== ext4_dmcrypt .. 13.94 |=================== btrfs ......... 40.37 |======================================================== btrfs_dmcrypt . 29.18 |======================================== ext3 .......... 9.94 |============== ext3_dmcrypt .. 9.86 |============== ext2 .......... 7.68 |=========== ext2_dmcrypt .. 7.73 |=========== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better ext4 .......... 35.28 |==================================== ext4_dmcrypt .. 43.35 |============================================ btrfs ......... 46.16 |=============================================== btrfs_dmcrypt . 54.84 |======================================================== ext3 .......... 35.79 |===================================== ext3_dmcrypt .. 43.81 |============================================= ext2 .......... 33.26 |================================== ext2_dmcrypt .. 41.81 |===========================================