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 2308084-NE-DISKFIO0887 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 Read - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4KB - 1 - / fio: Rand Read - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - No - Yes - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - 1 - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 4KB - 1 - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - 1 - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4KB - 1 - / 2 x 107GB QEMU HDD 5442 5586 5940 6313 6461 6267 112326 112447 17236 5431 21766.36 22344.42 23761.29 25250.17 25843.64 25069.42 449303.27 449788.74 68943.22 21724.23 OpenBenchmarking.org
Flexible IO Tester 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.
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.
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.
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 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 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 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 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 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 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 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 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 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: 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
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 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 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 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 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 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 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 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
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
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.