VM Comparison Virtualization Comparison Baremetal (ondemand): Processor: 2 x Intel Xeon E5440 @ 2.83GHz (8 Cores), Motherboard: Dell 0TT740, Chipset: Intel 5000X MCH, Memory: 16384MB, Disk: 1000GB PERC 6/i, Graphics: AMD ATI ES1000 128MB, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: Ubuntu 12.04, Kernel: 3.2.0-37-generic (x86_64), Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768 Baremetal (Performance): Processor: 2 x Intel Xeon E5440 @ 2.83GHz (8 Cores), Motherboard: Dell 0TT740, Chipset: Intel 5000X MCH, Memory: 16384MB, Disk: 1000GB PERC 6/i, Graphics: AMD ATI ES1000 128MB, Network: Broadcom NetXtreme II BCM5708 Gigabit OS: Ubuntu 12.04, Kernel: 3.2.0-37-generic (x86_64), Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768 Flexible IO Tester 1.57 Test: Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better Baremetal (ondemand) .... 2571.17 |============================================ Baremetal (Performance) . 2592.09 |============================================ SQLite 3.7.3 Test Target: Default Test Directory Seconds < Lower Is Better Baremetal (ondemand) .... 10.65 |=========================================== Baremetal (Performance) . 11.52 |============================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Baremetal (ondemand) .... 134.38 |============================================= Baremetal (Performance) . 135.63 |============================================= FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better Baremetal (ondemand) .... 945.67 |============================================= Baremetal (Performance) . 928.23 |============================================ BlogBench 1.0 Test: Read Final Score > Higher Is Better Baremetal (ondemand) .... 344940 |============================================= Baremetal (Performance) . 345025 |============================================= hdparm Timed Disk Reads Disk To Read: /dev/sda MB/s > Higher Is Better Baremetal (ondemand) .... 128.83 |============================================= Baremetal (Performance) . 128.85 |============================================= IOzone 3.405 Record Size: 1MB - File Size: 32GB - Disk Test: Read Performance MB/s > Higher Is Better Baremetal (ondemand) .... 139.47 |============================================= Baremetal (Performance) . 137.92 |============================================ IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Baremetal (ondemand) .... 128.03 |============================================= Baremetal (Performance) . 128.30 |============================================= IOzone 3.405 Record Size: 64kB - File Size: 32GB - Disk Test: Read Performance MB/s > Higher Is Better Baremetal (ondemand) .... 139.23 |============================================= Baremetal (Performance) . 138.92 |============================================= IOzone 3.405 Record Size: 64kB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Baremetal (ondemand) .... 128.53 |============================================= Baremetal (Performance) . 128.70 |============================================= Threaded I/O Tester 0.3.3 Test: Sequential Read - Size Per Thread: 1.024 MB - Thread Count: 32 - 64 k Block Size - Total 32 GB MB/s > Higher Is Better Baremetal (ondemand) .... 91.70 |============================================== Baremetal (Performance) . 91.89 |============================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 128 MB - Thread Count: 32 - 4 k Block Size - Total 4 GB MB/s > Higher Is Better Baremetal (ondemand) .... 4248.86 |============================================ Baremetal (Performance) . 4222.69 |============================================ Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 2 MB - Thread Count: 32 - 4 k Block Size - Total 64 MB MB/s > Higher Is Better Baremetal (ondemand) .... 853.29 |============================================= Baremetal (Performance) . 827.64 |============================================ Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64 MB - Thread Count: 16 - 4 k Block Size - Total 1 GB MB/s > Higher Is Better Baremetal (ondemand) .... 7.27 |=============================================== Baremetal (Performance) . 7.33 |=============================================== Threaded I/O Tester 0.3.3 Test: Sequential Write - Size Per Thread: 128 MB - Thread Count: 32 - 4 k Block Size - Total 4 GB MB/s > Higher Is Better Baremetal (ondemand) .... 126.83 |============================================= Baremetal (Performance) . 125.90 |============================================= Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Baremetal (ondemand) .... 353.40 |============================================= Baremetal (Performance) . 353.87 |============================================= PostMark 1.51 NetApp Disk Transaction Performance TPS > Higher Is Better Baremetal (ondemand) .... 2395 |=============================================== Baremetal (Performance) . 2403 |=============================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better Baremetal (ondemand) .... 5157.28 |============================================ Baremetal (Performance) . 5156.48 |============================================ RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better Baremetal (ondemand) .... 5317.75 |============================================ Baremetal (Performance) . 5321.30 |============================================ FFTE 5.0 Test: N=64, 1D Complex FFT Routine MFLOPS > Higher Is Better Baremetal (ondemand) .... 3614.78 |============================================ Baremetal (Performance) . 3603.48 |============================================ Timed MrBayes Analysis 3.1.2 Primate Phylogeny Analysis (Bayes) Seconds < Lower Is Better Baremetal (ondemand) .... 23.67 |============================================== Baremetal (Performance) . 19.83 |======================================= CacheBench Test: Read / Modify / Write MB/s > Higher Is Better Baremetal (ondemand) .... 14219.27 |=========================================== Baremetal (Performance) . 14225.03 |=========================================== John The Ripper 1.7.9-jumbo-7 Password Hasing: Blowfish Real C/S > Higher Is Better Baremetal (ondemand) .... 6219 |=============================================== Baremetal (Performance) . 6240 |=============================================== Timed Linux Kernel Compilation 3.1 Time To Compile Seconds < Lower Is Better Baremetal (ondemand) .... 86.43 |============================================== Baremetal (Performance) . 85.25 |============================================= C-Ray 1.1 Raytracing, 1600x1200, 16 Threads, 8xAA Seconds < Lower Is Better Baremetal (ondemand) .... 37.33 |============================================== Baremetal (Performance) . 37.26 |============================================== Parallel BZIP2 Compression 1.1.6 256MB File Compression Seconds < Lower Is Better Baremetal (ondemand) .... 6.69 |=============================================== Baremetal (Performance) . 6.71 |=============================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better Baremetal (ondemand) .... 15.90 |============================================== Baremetal (Performance) . 15.77 |============================================== FLAC Audio Encoding 1.2.1 WAV To FLAC Seconds < Lower Is Better Baremetal (ondemand) .... 10.30 |============================================== Baremetal (Performance) . 10.29 |============================================== LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better Baremetal (ondemand) .... 23.37 |============================================== Baremetal (Performance) . 23.35 |============================================== GnuPG 1.4.10 1GB File Encryption Seconds < Lower Is Better Baremetal (ondemand) .... 12.20 |============================================== Baremetal (Performance) . 12.21 |============================================== Mencoder 1.1 AVI To LAVC Seconds < Lower Is Better Baremetal (ondemand) .... 37.31 |============================================== Baremetal (Performance) . 37.37 |============================================== PyBench 2008-08-14 Python Benchmark Suite Milliseconds < Lower Is Better Baremetal (ondemand) .... 2956 |=============================================== Baremetal (Performance) . 2938 |=============================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Baremetal (ondemand) .... 60426 |============================================== Baremetal (Performance) . 60369 |============================================== Cyclictest 0.84 Kernel Latency: POSIX Timer, Interval 500 ms, 100000 Loops ms Average < Lower Is Better Baremetal (ondemand) .... 7 |================================================== Baremetal (Performance) . 6 |=========================================== Cyclictest 0.84 Kernel Latency: POSIX Timer, Interval 10000 ms, 10000 Loops ms Average < Lower Is Better Baremetal (ondemand) .... 10 |================================================= Baremetal (Performance) . 8 |======================================= Cyclictest 0.84 Kernel Latency: clock_nanosleep TIME_ABSTIME, Interval 500 ms, 100000 Loops ms Average < Lower Is Better Baremetal (ondemand) .... 6 |================================================== Baremetal (Performance) . 5 |========================================== Cyclictest 0.84 Kernel Latency: clock_nanosleep TIME_ABSTIME, Interval 10000 ms, 10000 Loops ms Average < Lower Is Better Baremetal (ondemand) .... 8 |================================================== Baremetal (Performance) . 7 |============================================ OpenSSL 1.0.1c RSA 4096-bit Performance Signs Per Second > Higher Is Better Baremetal (ondemand) .... 61.70 |============================================== Baremetal (Performance) . 61.50 |============================================== PostgreSQL pgbench 8.4.11 PostgreSQL TPC-B Transactions Per Second TPS > Higher Is Better Baremetal (ondemand) .... 2541.71 |=========================================== Baremetal (Performance) . 2596.37 |============================================ NGINX Benchmark 1.0.11 Static Web Page Serving Requests Per Second > Higher Is Better Baremetal (ondemand) .... 14187.48 |=========================================== Baremetal (Performance) . 14174.44 |=========================================== Apache Benchmark 2.4.3 Static Web Page Serving Requests Per Second > Higher Is Better Baremetal (ondemand) .... 14486.26 |=========================================== Baremetal (Performance) . 12787.70 |======================================