diskfio KVM QEMU 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 2308080-NE-DISKFIO7110 2 x 107GB QEMU HDD Processor: 8 x QEMU Virtual 2.5+ (8 Cores), Motherboard: Red Hat KVM (1.16.0-3.module_el8+310+72016cce BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 2 x 16384 MB RAM, Disk: 2 x 107GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device
OS: Ubuntu 20.04, Kernel: 5.4.0-65-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server, Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM QEMU
Kernel Notes: Transparent Huge Pages: madviseCompiler 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 -vDisk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096Processor Notes: CPU Microcode: 0x1Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
diskfio OpenBenchmarking.org Phoronix Test Suite 8 x QEMU Virtual 2.5+ (8 Cores) Red Hat KVM (1.16.0-3.module_el8+310+72016cce BIOS) Intel 440FX 82441FX PMC 2 x 16384 MB RAM 2 x 107GB QEMU HDD Red Hat QXL paravirtual graphic card Red Hat Virtio device Ubuntu 20.04 5.4.0-65-generic (x86_64) GNOME Shell 3.36.9 X Server 1.1.182 GCC 9.4.0 ext4 1024x768 KVM QEMU Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Desktop Display Server Vulkan Compiler File-System Screen Resolution System Layer Diskfio Benchmarks System Logs - Transparent Huge Pages: madvise - --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 - MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096 - CPU Microcode: 0x1 - itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
diskfio fio: Rand Write - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4KB - 1 - / fio: Rand Write - POSIX AIO - Yes - No - 4KB - 1 - / fio: Rand Read - POSIX AIO - Yes - No - 4KB - 1 - / fio: Rand Read - POSIX AIO - Yes - No - 4KB - 1 - / fio: Seq Read - Sync - No - No - 4KB - 1 - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - No - No - 4KB - 1 - Default Test Directory 2 x 107GB QEMU HDD 112447 449788.74 112326 449303.27 144475 577897.89 5431 21724.23 17236 68943.22 6267 25069.42 6461 25843.64 6313 25250.17 5940 23761.29 5586 22344.42 5442 21766.36 OpenBenchmarking.org
Flexible IO Tester OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 20K 40K 60K 80K 100K SE +/- 1593.96, N = 3 112447 MIN: 109259.83 / MAX: 114094.32 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 100K 200K 300K 400K 500K SE +/- 6375.75, N = 3 449788.74 MIN: 437039.62 / MAX: 456377.16 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 20K 40K 60K 80K 100K SE +/- 1501.53, N = 15 112326 MIN: 104874.52 / MAX: 123855.5 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 100K 200K 300K 400K 500K SE +/- 6006.14, N = 15 449303.27 MIN: 419497.92 / MAX: 495422.25 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: / 2 x 107GB QEMU HDD 30K 60K 90K 120K 150K SE +/- 2752.21, N = 15 144475 MIN: 129193.5 / MAX: 159488.69 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: / 2 x 107GB QEMU HDD 120K 240K 360K 480K 600K SE +/- 11008.88, N = 15 577897.89 MIN: 516774.11 / MAX: 637954.5 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: / 2 x 107GB QEMU HDD 1200 2400 3600 4800 6000 SE +/- 87.23, N = 15 5431 MIN: 5080.24 / MAX: 6360.18 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: / 2 x 107GB QEMU HDD 5K 10K 15K 20K 25K SE +/- 348.93, N = 15 21724.23 MIN: 20321.12 / MAX: 25440.83 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory
2 x 107GB QEMU HDD: The test quit with a non-zero exit status. The test quit with a non-zero exit status. The test quit with a non-zero exit status.
Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory
2 x 107GB QEMU HDD: The test quit with a non-zero exit status. The test quit with a non-zero exit status. The test quit with a non-zero exit status.
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 4K 8K 12K 16K 20K SE +/- 324.96, N = 12 17236 MIN: 14982.24 / MAX: 19641.1 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 15K 30K 45K 60K 75K SE +/- 1299.86, N = 12 68943.22 MIN: 59928.99 / MAX: 78564.53 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory
2 x 107GB QEMU HDD: The test quit with a non-zero exit status. The test quit with a non-zero exit status. The test quit with a non-zero exit status.
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 1300 2600 3900 5200 6500 SE +/- 110.51, N = 15 6267 MIN: 5526.89 / MAX: 7072.3 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 5K 10K 15K 20K 25K SE +/- 442.04, N = 15 25069.42 MIN: 22107.67 / MAX: 28289.07 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 1400 2800 4200 5600 7000 SE +/- 227.42, N = 15 6461 MIN: 5202.1 / MAX: 7956.73 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 6K 12K 18K 24K 30K SE +/- 909.68, N = 15 25843.64 MIN: 20808.54 / MAX: 31827.04 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 1400 2800 4200 5600 7000 SE +/- 124.95, N = 15 6313 MIN: 5395.24 / MAX: 7065.16 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 5K 10K 15K 20K 25K SE +/- 499.82, N = 15 25250.17 MIN: 21581.07 / MAX: 28260.77 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 1300 2600 3900 5200 6500 SE +/- 102.92, N = 15 5940 MIN: 5364.41 / MAX: 6773.02 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 5K 10K 15K 20K 25K SE +/- 411.68, N = 15 23761.29 MIN: 21457.77 / MAX: 27092.16 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 1200 2400 3600 4800 6000 SE +/- 96.24, N = 15 5586 MIN: 4791.46 / MAX: 6121.9 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 5K 10K 15K 20K 25K SE +/- 384.98, N = 15 22344.42 MIN: 19165.95 / MAX: 24487.77 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 1200 2400 3600 4800 6000 SE +/- 127.18, N = 15 5442 MIN: 4065.27 / MAX: 5984.12 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory 2 x 107GB QEMU HDD 5K 10K 15K 20K 25K SE +/- 508.74, N = 15 21766.36 MIN: 16261.21 / MAX: 23936.64 1. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -laio -ldl -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
2 x 107GB QEMU HDD Processor: 8 x QEMU Virtual 2.5+ (8 Cores), Motherboard: Red Hat KVM (1.16.0-3.module_el8+310+72016cce BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 2 x 16384 MB RAM, Disk: 2 x 107GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device
OS: Ubuntu 20.04, Kernel: 5.4.0-65-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server, Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM QEMU
Kernel Notes: Transparent Huge Pages: madviseCompiler 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 -vDisk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096Processor Notes: CPU Microcode: 0x1Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 8 August 2023 04:50 by user root.