swap

Testing zram-config using multiple streams on one device

HTML result view exported from: https://openbenchmarking.org/result/2009143-FI-SWAP4713310.

swapProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-configAMD Ryzen 7 2700X Eight-Core (16 Cores)QEMU Standard PC (Q35 + ICH9 2009) (1.13.0-2.fc32 BIOS)Intel 82G33/G31/P35/P31 + ICH94096MB12GBRed Hat QXL paravirtual graphic cardQEMU GenericRed Hat Virtio deviceUbuntu 20.045.4.0-47-generic (x86_64)GCC 9.3.0ext41024x768KVMOpenBenchmarking.orgCompiler Details- --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,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 Processor Details- CPU Microcode: 0x1000065Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

swapramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addtinymembench: Standard Memcpytinymembench: Standard Memsetmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBt-test1: 1t-test1: 2cachebench: Read Cachecachebench: Write CacheUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config26691.8223597.0421323.9222951.6923727.5827485.5423558.4422249.6125315.1623924.0935027.020724.523858.723816.415160.311145.114032.9108001.00823.5508.3422894.3828246.39928977827354.9824140.9921960.8722279.2223320.5527507.1524008.4522447.6126843.8125325.8135128.520999.924195.324272.315450.411431.514545.6197992.66123.2008.3602882.0923752.98189478627291.1323748.7721995.1222723.1424284.9827823.0324033.2222756.3926666.9825171.3535230.321069.024372.724337.715430.911254.014647.6138165.71622.7718.1232883.3828423.405421111OpenBenchmarking.org

Stressful Application Test

Threads: 1 - RAM To Test: 1GB - Duration: 1 Minute

OpenBenchmarking.orgStressful Application TestThreads: 1 - RAM To Test: 1GB - Duration: 1 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 1 - RAM To Test: 1GB - Duration: 3 Minute

OpenBenchmarking.orgStressful Application TestThreads: 1 - RAM To Test: 1GB - Duration: 3 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 2GB - Duration: 1 Minute

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 2GB - Duration: 1 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 2GB - Duration: 3 Minute

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 2GB - Duration: 3 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 128MB - Duration: 1 Minute

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 128MB - Duration: 1 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 128MB - Duration: 3 Minute

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 128MB - Duration: 3 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 2GB - Duration: 30 Seconds

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 2GB - Duration: 30 SecondsPASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 512MB - Duration: 1 Minute

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 512MB - Duration: 1 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 512MB - Duration: 3 Minute

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 512MB - Duration: 3 MinutePASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 128MB - Duration: 30 Seconds

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 128MB - Duration: 30 SecondsPASSPass / FailUbuntu Server Stock

Stressful Application Test

Threads: 4 - RAM To Test: 512MB - Duration: 30 Seconds

OpenBenchmarking.orgStressful Application TestThreads: 4 - RAM To Test: 512MB - Duration: 30 SecondsPASSPass / FailUbuntu Server Stock

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config6K12K18K24K30KSE +/- 275.34, N = 3SE +/- 173.08, N = 3SE +/- 87.90, N = 326691.8227354.9827291.131. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 234.89, N = 3SE +/- 45.47, N = 3SE +/- 19.61, N = 323597.0424140.9923748.771. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 67.10, N = 3SE +/- 269.38, N = 3SE +/- 263.72, N = 621323.9221960.8721995.121. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 204.32, N = 3SE +/- 207.26, N = 3SE +/- 224.99, N = 322951.6922279.2222723.141. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 163.03, N = 3SE +/- 258.64, N = 3SE +/- 37.39, N = 323727.5823320.5524284.981. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config6K12K18K24K30KSE +/- 123.68, N = 3SE +/- 436.85, N = 3SE +/- 72.98, N = 327485.5427507.1527823.031. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 93.89, N = 3SE +/- 26.61, N = 3SE +/- 20.29, N = 323558.4424008.4524033.221. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 165.00, N = 3SE +/- 31.75, N = 3SE +/- 89.75, N = 322249.6122447.6122756.391. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config6K12K18K24K30KSE +/- 227.31, N = 10SE +/- 123.91, N = 3SE +/- 73.30, N = 325315.1626843.8126666.981. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 60.86, N = 3SE +/- 31.00, N = 3SE +/- 34.25, N = 323924.0925325.8125171.351. (CC) gcc options: -O3 -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config8K16K24K32K40KSE +/- 60.95, N = 5SE +/- 75.17, N = 5SE +/- 88.34, N = 535027.035128.535230.31. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 33.31, N = 5SE +/- 24.54, N = 5SE +/- 34.38, N = 520724.520999.921069.01. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 57.03, N = 5SE +/- 43.70, N = 5SE +/- 52.79, N = 523858.724195.324372.71. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config5K10K15K20K25KSE +/- 38.20, N = 5SE +/- 39.05, N = 5SE +/- 38.42, N = 523816.424272.324337.71. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config3K6K9K12K15KSE +/- 21.34, N = 3SE +/- 4.71, N = 3SE +/- 43.28, N = 315160.315450.415430.91. (CC) gcc options: -O2 -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config2K4K6K8K10KSE +/- 10.07, N = 3SE +/- 3.43, N = 3SE +/- 37.55, N = 311145.111431.511254.01. (CC) gcc options: -O2 -lm

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config3K6K9K12K15KSE +/- 166.03, N = 5SE +/- 25.62, N = 3SE +/- 14.24, N = 314032.9114545.6214647.611. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config2K4K6K8K10KSE +/- 94.77, N = 3SE +/- 104.63, N = 3SE +/- 12.58, N = 38001.017992.668165.721. (CC) gcc options: -O3 -march=native

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Ubuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config612182430SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 323.5523.2022.771. (CC) gcc options: -pthread

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Ubuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config246810SE +/- 0.085, N = 3SE +/- 0.024, N = 3SE +/- 0.064, N = 38.3428.3608.1231. (CC) gcc options: -pthread

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config6001200180024003000SE +/- 5.79, N = 3SE +/- 8.23, N = 3SE +/- 2.06, N = 32894.382882.092883.38MIN: 2871.15 / MAX: 2906.91MIN: 2836.12 / MAX: 2906.5MIN: 2875.91 / MAX: 2898.391. (CC) gcc options: -lrt

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheUbuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-config6K12K18K24K30KSE +/- 60.57, N = 3SE +/- 1087.27, N = 12SE +/- 121.63, N = 328246.4023752.9828423.41MIN: 21791.51 / MAX: 31443.25MIN: 14452.69 / MAX: 31630.52MIN: 21275.86 / MAX: 31559.961. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4