IO QEMU testing on Debian 7.6 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1408024-KH-IO728389604 512 MB RAM - QEMU Virtual Processor: QEMU Virtual @ 2.59GHz (1 Core), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 512 MB RAM, Disk: 29GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: Debian 7.6, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7.2, File-System: ext4, System Layer: QEMU
Compiler Notes: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i586 --with-tune=generic -vDisk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattrSystem Notes: Disk Scheduler: CFQ.
IO OpenBenchmarking.org Phoronix Test Suite QEMU Virtual @ 2.59GHz (1 Core) Red Hat KVM Red Hat Virtio 1 x 512 MB RAM 29GB Cirrus Logic GD 5446 Red Hat Virtio device Debian 7.6 3.2.0-4-amd64 (x86_64) GCC 4.7.2 ext4 QEMU Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System System Layer IO Benchmarks System Logs - --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i586 --with-tune=generic -v - CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr - Disk Scheduler: CFQ.
IO iozone: 1MB - 8GB - Read Performance iozone: 4Kb - 8GB - Read Performance iozone: 1MB - 8GB - Write Performance iozone: 4Kb - 8GB - Write Performance iozone: 64Kb - 8GB - Read Performance iozone: 64Kb - 8GB - Write Performance ramspeed: Add - Integer ramspeed: Copy - Integer ramspeed: Scale - Integer ramspeed: Triad - Integer ramspeed: Average - Integer ramspeed: Add - Floating Point ramspeed: Copy - Floating Point ramspeed: Scale - Floating Point ramspeed: Triad - Floating Point ramspeed: Average - Floating Point compress-gzip: 2GB File Compression 512 MB RAM - QEMU Virtual 1164.89 1183.23 287.03 290.19 1142.35 295.36 9677.77 8926.63 8995.31 9593.30 9259 9537.27 8862.45 8921.31 9510.51 9222.14 17.54 OpenBenchmarking.org
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance 512 MB RAM - QEMU Virtual 300 600 900 1200 1500 SE +/- 38.31, N = 6 1183.23 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance 512 MB RAM - QEMU Virtual 60 120 180 240 300 SE +/- 7.63, N = 6 287.03 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance 512 MB RAM - QEMU Virtual 60 120 180 240 300 SE +/- 8.39, N = 6 290.19 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance 512 MB RAM - QEMU Virtual 200 400 600 800 1000 SE +/- 18.20, N = 3 1142.35 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance 512 MB RAM - QEMU Virtual 60 120 180 240 300 SE +/- 6.83, N = 6 295.36 1. (CC) gcc options: -O3
512 MB RAM - QEMU Virtual Processor: QEMU Virtual @ 2.59GHz (1 Core), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 512 MB RAM, Disk: 29GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: Debian 7.6, Kernel: 3.2.0-4-amd64 (x86_64), Compiler: GCC 4.7.2, File-System: ext4, System Layer: QEMU
Compiler Notes: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i586 --with-tune=generic -vDisk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattrSystem Notes: Disk Scheduler: CFQ.
Testing initiated at 2 August 2014 15:21 by user root.