KVM testing on Debian 8.7 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 1704071-RI-VIRTIOVSS11 virtio-vs-scsi - Phoronix Test Suite virtio-vs-scsi KVM testing on Debian 8.7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1704071-RI-VIRTIOVSS11&sro&grs .
virtio-vs-scsi Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System System Layer test-kvm-virtio test-kvm-scsi Common KVM @ 2.40GHz (2 Cores) QEMU Standard PC (i440FX + PIIX 1996) Intel 440FX- 82441FX PMC 2048MB 32GB Cirrus Logic GD 5446 Red Hat Virtio device Debian 8.7 3.16.0-4-amd64 (x86_64) GCC 4.9.2 ext4 KVM 34GB QEMU HDD OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details - test-kvm-virtio: none / data=ordered,errors=remount-ro,relatime,rw - test-kvm-scsi: CFQ / data=ordered,errors=remount-ro,relatime,rw
virtio-vs-scsi tiobench: Rand Read - 64MB - 32 apache: Static Web Page Serving tiobench: Rand Write - 64MB - 32 sqlite: Default Test Directory test-kvm-virtio test-kvm-scsi 889.97 6004.28 0.53 1540.95 583.10 6253.99 0.53 1546.22 OpenBenchmarking.org
Threaded I/O Tester Test: Random Read - Size Per Thread: 64MB - Thread Count: 32 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 32 test-kvm-scsi test-kvm-virtio 200 400 600 800 1000 SE +/- 8.37, N = 3 SE +/- 28.34, N = 3 583.10 889.97
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.7 Static Web Page Serving test-kvm-scsi test-kvm-virtio 1300 2600 3900 5200 6500 SE +/- 35.45, N = 3 SE +/- 80.82, N = 3 6253.99 6004.28 1. (CC) gcc options: -shared -fPIC -O2 -pthread
Threaded I/O Tester Test: Random Write - Size Per Thread: 64MB - Thread Count: 32 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 32 test-kvm-scsi test-kvm-virtio 0.1193 0.2386 0.3579 0.4772 0.5965 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 0.53 0.53
SQLite Test Target: Default Test Directory OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.8.10.2 Test Target: Default Test Directory test-kvm-scsi test-kvm-virtio 300 600 900 1200 1500 SE +/- 49.55, N = 6 SE +/- 41.19, N = 6 1546.22 1540.95 1. (CC) gcc options: -O2 -ldl -lpthread
Phoronix Test Suite v10.8.4