test37 KVM QEMU 4.2.0 testing on Ubuntu 20.04 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 2205027-NE-TEST3709910 tw_test37 Processor: QEMU Virtual 4.2.0 (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 512 MB RAM QEMU, Disk: 10GB, Graphics: bochs-drmdrmfb, Network: Red Hat Virtio device
OS: Ubuntu 20.04, Kernel: 5.4.0-109-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM QEMU 4.2.0
Kernel Notes: Transparent Huge Pages: neverCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-Av3uEd/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -vProcessor Notes: CPU Microcode: 0x1Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected
test37 OpenBenchmarking.org Phoronix Test Suite QEMU Virtual 4.2.0 (1 Core) QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS) Intel 440FX 82441FX PMC 1 x 512 MB RAM QEMU 10GB bochs-drmdrmfb Red Hat Virtio device Ubuntu 20.04 5.4.0-109-generic (x86_64) 1.1.182 GCC 9.4.0 ext4 1024x768 KVM QEMU 4.2.0 Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Vulkan Compiler File-System Screen Resolution System Layer Test37 Benchmarks System Logs - Transparent Huge Pages: never - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-Av3uEd/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0x1 - itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected
test37 perf-bench: Sched Pipe perf-bench: Memcpy 1MB perf-bench: Memset 1MB perf-bench: Syscall Basic perf-bench: Futex Hash perf-bench: Futex Lock-Pi perf-bench: Epoll Wait tw_test37 155921 13.304363 22.303946 2096635 1824881 16674 OpenBenchmarking.org
perf-bench This test profile is used for running Linux perf-bench, the benchmark support within the Linux kernel's perf tool. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Sched Pipe tw_test37 30K 60K 90K 120K 150K SE +/- 817.54, N = 3 155921 1. (CC) gcc options: -shared -fpic CPU Freq (CPU0
OpenBenchmarking.org Megahertz, More Is Better perf-bench CPU Frequency (CPU0) Monitor tw_test37 500 1000 1500 2000 2500 2399.00 CPU Usage (CPU0
Min Avg Max tw_test37 0.0 87.9 100.0 OpenBenchmarking.org Percent, Fewer Is Better perf-bench CPU Usage (CPU0) Monitor 20 40 60 80 100 CPU Usage (Summary
Min Avg Max tw_test37 0.0 88.4 100.0 OpenBenchmarking.org Percent, Fewer Is Better perf-bench CPU Usage (Summary) Monitor 20 40 60 80 100 GPU Fan Speed
Drive Read Speed (vda
Min Avg Max tw_test37 0.0 0.0 0.2 OpenBenchmarking.org MB/s, Fewer Is Better perf-bench Drive Read Speed (vda) Monitor 0.0619 0.1238 0.1857 0.2476 0.3095 Drive Read Speed (vdb
Min Avg Max tw_test37 0.0 0.1 0.9 OpenBenchmarking.org MB/s, Fewer Is Better perf-bench Drive Read Speed (vdb) Monitor 0.4226 0.8452 1.2678 1.6904 2.113 Drive Write Speed (vdb
Min Avg Max tw_test37 0.0 0.0 0.5 OpenBenchmarking.org MB/s, Fewer Is Better perf-bench Drive Write Speed (vdb) Monitor 0.1322 0.2644 0.3966 0.5288 0.661 Memory Usage
Min Avg Max tw_test37 192.0 195.2 198.0 OpenBenchmarking.org Megabytes, Fewer Is Better perf-bench Memory Usage Monitor 50 100 150 200 250 System Iowait
Min Avg Max tw_test37 0.0 0.0 1.0 OpenBenchmarking.org Percent, Fewer Is Better perf-bench System Iowait Monitor 0.4507 0.9014 1.3521 1.8028 2.2535
Result
OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Syscall Basic tw_test37 400K 800K 1200K 1600K 2000K SE +/- 6013.75, N = 3 2096635 1. (CC) gcc options: -shared -fpic CPU Freq (CPU0
OpenBenchmarking.org Megahertz, More Is Better perf-bench CPU Frequency (CPU0) Monitor tw_test37 500 1000 1500 2000 2500 2399.00 CPU Usage (CPU0
Min Avg Max tw_test37 0.0 91.3 100.0 OpenBenchmarking.org Percent, Fewer Is Better perf-bench CPU Usage (CPU0) Monitor 20 40 60 80 100 CPU Usage (Summary
Min Avg Max tw_test37 0.0 91.8 100.0 OpenBenchmarking.org Percent, Fewer Is Better perf-bench CPU Usage (Summary) Monitor 20 40 60 80 100 GPU Fan Speed
Drive Read Speed (vdb
Min Avg Max tw_test37 0.0 0.0 0.3 OpenBenchmarking.org MB/s, Fewer Is Better perf-bench Drive Read Speed (vdb) Monitor 0.0731 0.1462 0.2193 0.2924 0.3655 Drive Write Speed (vda
Min Avg Max tw_test37 0.0 0.0 0.0 OpenBenchmarking.org MB/s, Fewer Is Better perf-bench Drive Write Speed (vda) Monitor 0.0056 0.0112 0.0168 0.0224 0.028 Drive Write Speed (vdb
Min Avg Max tw_test37 0.0 0.0 0.4 OpenBenchmarking.org MB/s, Fewer Is Better perf-bench Drive Write Speed (vdb) Monitor 0.1209 0.2418 0.3627 0.4836 0.6045 Memory Usage
Min Avg Max tw_test37 198.0 200.3 203.0 OpenBenchmarking.org Megabytes, Fewer Is Better perf-bench Memory Usage Monitor 50 100 150 200 250 System Iowait
Min Avg Max tw_test37 0.0 0.0 3.1 OpenBenchmarking.org Percent, Fewer Is Better perf-bench System Iowait Monitor 1.69 3.38 5.07 6.76 8.45
Benchmark: Epoll Wait
tw_test37: The test run did not produce a result. The test run did not produce a result. The test run did not produce a result.
CPU Frequency (CPU0) Monitor OpenBenchmarking.org Megahertz CPU Frequency (CPU0) Monitor Phoronix Test Suite System Monitoring tw_test37 500 1000 1500 2000 2500 2399.00
CPU Usage (CPU0) Monitor Min Avg Max tw_test37 0.0 62.0 100.0 OpenBenchmarking.org Percent CPU Usage (CPU0) Monitor Phoronix Test Suite System Monitoring 20 40 60 80 100
CPU Usage (Summary) Monitor OpenBenchmarking.org Percent CPU Usage (Summary) Monitor Phoronix Test Suite System Monitoring tw_test37 20 40 60 80 100 Min: 0 / Avg: 61.85 / Max: 100
GPU Fan Speed Monitor OpenBenchmarking.org Percent GPU Fan Speed Monitor Phoronix Test Suite System Monitoring tw_test37 20 40 60 80 100 100
Drive Read Speed (vda) Monitor Min Avg Max tw_test37 0.0 0.0 0.2 OpenBenchmarking.org MB/s Drive Read Speed (vda) Monitor Phoronix Test Suite System Monitoring 0.0619 0.1238 0.1857 0.2476 0.3095
Drive Read Speed (vdb) Monitor Min Avg Max tw_test37 0.0 0.0 0.9 OpenBenchmarking.org MB/s Drive Read Speed (vdb) Monitor Phoronix Test Suite System Monitoring 0.4226 0.8452 1.2678 1.6904 2.113
Drive Write Speed (vda) Monitor Min Avg Max tw_test37 0.0 0.0 0.0 OpenBenchmarking.org MB/s Drive Write Speed (vda) Monitor Phoronix Test Suite System Monitoring 0.0056 0.0112 0.0168 0.0224 0.028
Drive Write Speed (vdb) Monitor Min Avg Max tw_test37 0.0 0.0 0.5 OpenBenchmarking.org MB/s Drive Write Speed (vdb) Monitor Phoronix Test Suite System Monitoring 0.135 0.27 0.405 0.54 0.675
Memory Usage Monitor Min Avg Max tw_test37 189.0 199.6 204.0 OpenBenchmarking.org Megabytes Memory Usage Monitor Phoronix Test Suite System Monitoring 50 100 150 200 250
System Iowait Monitor Min Avg Max tw_test37 0.0 0.0 3.1 OpenBenchmarking.org Percent System Iowait Monitor Phoronix Test Suite System Monitoring 1.69 3.38 5.07 6.76 8.45
tw_test37 Processor: QEMU Virtual 4.2.0 (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 512 MB RAM QEMU, Disk: 10GB, Graphics: bochs-drmdrmfb, Network: Red Hat Virtio device
OS: Ubuntu 20.04, Kernel: 5.4.0-109-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM QEMU 4.2.0
Kernel Notes: Transparent Huge Pages: neverCompiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-Av3uEd/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -vProcessor Notes: CPU Microcode: 0x1Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected
Testing initiated at 2 May 2022 17:00 by user root.