Ubuntu 13.04 Disk Encryption

Benchmarking Ubuntu 13.04 with no disk encryption, home directory encryption (eCryptfs), and full disk encryption. Also monitored CPU usage using MONITOR=cpu.usage environment variable. Benchmarking by Michael Larabel for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1305187-UT-UBUNTU13071

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CPU Massive ^{3 Tests}
Disk Test Suite ^{6 Tests}
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No Encryption

May 17 2013

Home Encryption

May 17 2013

Full-Disk Encryption

May 16 2013

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Ubuntu 13.04 Disk Encryption Benchmarking Ubuntu 13.04 with no disk encryption, home directory encryption (eCryptfs), and full disk encryption. Also monitored CPU usage using MONITOR=cpu.usage environment variable. Benchmarking by Michael Larabel for a future article on Phoronix.com. ,,"Full-Disk Encryption","No Encryption","Home Encryption" Processor,,AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores),AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores),AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores) Motherboard,,ASUS Crosshair V Formula,ASUS Crosshair V Formula,ASUS Crosshair V Formula Chipset,,AMD ATI RD890 bridge,AMD ATI RD890 bridge,AMD ATI RD890 bridge Memory,,8192MB,8192MB,8192MB Disk,,60GB OCZ VERTEX2,60GB OCZ VERTEX2,60GB OCZ VERTEX2 Graphics,,AMD Radeon HD 4870 512MB,AMD Radeon HD 4870 512MB,AMD Radeon HD 4870 512MB Audio,,Realtek ALC889,Realtek ALC889,Realtek ALC889 Monitor,,VA2431,VA2431,VA2431 Network,,Intel 82583V Gigabit Connection,Intel 82583V Gigabit Connection,Intel 82583V Gigabit Connection OS,,Ubuntu 13.04,Ubuntu 13.04,Ubuntu 13.04 Kernel,,3.8.0-19-generic (x86_64),3.8.0-19-generic (x86_64),3.8.0-19-generic (x86_64) Desktop,,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0 Display Server,,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3 Display Driver,,radeon 7.1.0,radeon 7.1.0,radeon 7.1.0 OpenGL,,3.0 Mesa 9.1.1 Gallium 0.4,3.0 Mesa 9.1.1 Gallium 0.4,3.0 Mesa 9.1.1 Gallium 0.4 Compiler,,GCC 4.7,GCC 4.7,GCC 4.7 File-System,,ext4,ext4,ext4 (ecryptfs) Screen Resolution,,1920x1080,1920x1080,1920x1080 ,,"Full-Disk Encryption","No Encryption","Home Encryption" "BlogBench - Test: Read (Final Score)",HIB,358969,291645,760809 "BlogBench - CPU Usage Monitor (Percent)",LIB,82.29,80.95,97.07 "Compile Bench - Test: Initial Create (MB/s)",HIB,85.60,220.35,49.51 "Compile Bench - CPU Usage Monitor (Percent)",LIB,4.74,8.41,10.28 "Compile Bench - Test: Compile (MB/s)",HIB,66.26,306.13,67.95 "CPU Usage Monitor - Phoronix Test Suite System Monitoring (Percent)",,23.81,35.1,24.87 "Dbench - Client Count: 1 (MB/s)",HIB,175.49,209.51,91.33 "Dbench - CPU Usage Monitor (Percent)",LIB,9.77,9.49,11.07 "Dbench - Client Count: 6 (MB/s)",HIB,378.32,688.60,268.76 "Dbench - CPU Usage Monitor (Percent)",LIB,32.7,46.72,46.55 "Flexible IO Tester - Test: Intel IOMeter File Server Access Pattern (sec (Run Time))",LIB,188.16,77.79,143.41 "Flexible IO Tester - CPU Usage Monitor (Percent)",LIB,7.26,4.64,9.93 "FS-Mark - Test: 1000 Files, 1MB Size (Files/s)",HIB,58.83,127.97,39.97 "FS-Mark - CPU Usage Monitor (Percent)",LIB,5.5,4.16,7.42 "FS-Mark - Test: 5000 Files, 1MB Size, 4 Threads (Files/s)",HIB,62.67,171.60,64.00 "FS-Mark - CPU Usage Monitor (Percent)",LIB,9.34,16.04,14.82 "FS-Mark - Test: 4000 Files, 32 Sub Dirs, 1MB Size (Files/s)",HIB,59.23,127.67,39.53 "FS-Mark - CPU Usage Monitor (Percent)",LIB,5.89,4.92,7.25 "IOzone - Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance (MB/s)",HIB,51.34,246.72,60.82 "IOzone - CPU Usage Monitor (Percent)",LIB,4.01,4.95,10.45 "IOzone - Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance (MB/s)",HIB,167.60,235.29,104.14 "IOzone - CPU Usage Monitor (Percent)",LIB,8.55,4.53,11.46 "PostgreSQL pgbench - TPC-B Transactions Per Second (TPS)",HIB,1811.78,2392.93,1327.32 "PostgreSQL pgbench - CPU Usage Monitor (Percent)",LIB,27.94,31.89,28.72 "PostMark - Disk Transaction Performance (TPS)",HIB,3026,3012,391 "PostMark - CPU Usage Monitor (Percent)",LIB,12.23,12.39,12.04