TestWithoutSSDWriteCache

Xen HVM domU 4.7.6-6.4.1.xcpng testing on Kali 2019.2 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1905076-SP-TESTWITHO39.

TestWithoutSSDWriteCacheProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionSystem LayerTest without SSD Write CacheTest with SSD Write Cache4 x Intel Xeon X5670 (4 Cores)Xen HVM domU (4.7.6-6.4.1.xcpng BIOS)Intel 440FX 82441FX PMC4096MB77GBbochsdrmfbKali 2019.14.19.0-kali3-amd64 (x86_64)X Server 1.20.3modesetting 1.20.3GCC 8.3.0 + Clang 7.0.1-8ext41024x768Xen HVM domU 4.7.6-6.4.1.xcpngKali 2019.24.19.0-kali4-amd64 (x86_64)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Disk Details- MQ-DEADLINE / errors=remount-ro,relatime,rwSecurity Details- KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

TestWithoutSSDWriteCacheiozone: 1MB - 512MB - Read Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 1MB - 512MB - Write Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 64Kb - 512MB - Write PerformanceTest without SSD Write CacheTest with SSD Write Cache3169181059.4768.71291065.943014166929.1227.58273732.60OpenBenchmarking.org

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read PerformanceTest without SSD Write CacheTest with SSD Write Cache7001400210028003500SE +/- 97.76, N = 12SE +/- 75.62, N = 12316930141. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Read PerformanceTest without SSD Write CacheTest with SSD Write Cache400800120016002000SE +/- 24.55, N = 3SE +/- 60.17, N = 12181016691. (CC) gcc options: -O3

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write PerformanceTest without SSD Write CacheTest with SSD Write Cache1326395265SE +/- 6.60, N = 9SE +/- 2.01, N = 959.4729.121. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceTest without SSD Write CacheTest with SSD Write Cache1530456075SE +/- 4.29, N = 12SE +/- 0.85, N = 1268.7127.581. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Read PerformanceTest without SSD Write CacheTest with SSD Write Cache6001200180024003000SE +/- 230.72, N = 9SE +/- 111.53, N = 9291027371. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Write PerformanceTest without SSD Write CacheTest with SSD Write Cache1530456075SE +/- 4.96, N = 12SE +/- 0.23, N = 365.9432.601. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4