swap

Testing zram-config using multiple streams on one device

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2009143-FI-SWAP4713310
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Ubuntu Server Stock
September 14 2020
  1 Hour, 55 Minutes
Ubuntu Server zram-config
September 14 2020
  1 Hour, 47 Minutes
Ubuntu Server custom zram-config
September 14 2020
  1 Hour, 31 Minutes
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  1 Hour, 44 Minutes

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Ubuntu Server Stock

Compiler 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,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 Notes: CPU Microcode: 0x1000065
Security Notes: 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

Ubuntu Server zram-config

Ubuntu Server custom zram-config

Processor: AMD Ryzen 7 2700X Eight-Core (16 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (1.13.0-2.fc32 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 4096MB, Disk: 12GB, Graphics: Red Hat QXL paravirtual graphic card, Audio: QEMU Generic, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.4.0-47-generic (x86_64), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

swapOpenBenchmarking.orgPhoronix Test SuiteAMD 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 9.3.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerSwap BenchmarksSystem Logs- --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 - CPU Microcode: 0x1000065- 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

Ubuntu Server StockUbuntu Server zram-configUbuntu Server custom zram-configResult OverviewPhoronix Test Suite100%102%105%107%CacheBenchMBWt-test1RAMspeed SMPTinymembenchStream

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

This is a pass/fail benchmark of stressapptest (Stressful Application Test) for verifying memory/RAM stability of the system. Learn more via the OpenBenchmarking.org test page.

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

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

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

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

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

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

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

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

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

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

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

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock6K12K18K24K30KSE +/- 173.08, N = 3SE +/- 87.90, N = 3SE +/- 275.34, N = 327354.9827291.1326691.821. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock5K10K15K20K25KMin: 27009.37 / Avg: 27354.98 / Max: 27544.64Min: 27175.76 / Avg: 27291.13 / Max: 27463.7Min: 26181.53 / Avg: 26691.82 / Max: 27126.251. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 45.47, N = 3SE +/- 19.61, N = 3SE +/- 234.89, N = 324140.9923748.7723597.041. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock4K8K12K16K20KMin: 24074.98 / Avg: 24140.99 / Max: 24228.17Min: 23717.65 / Avg: 23748.77 / Max: 23785Min: 23166.2 / Avg: 23597.04 / Max: 23974.661. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 263.72, N = 6SE +/- 269.38, N = 3SE +/- 67.10, N = 321995.1221960.8721323.921. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock4K8K12K16K20KMin: 20777.31 / Avg: 21995.12 / Max: 22506.07Min: 21486.9 / Avg: 21960.87 / Max: 22419.69Min: 21200.88 / Avg: 21323.92 / Max: 21431.831. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerUbuntu Server StockUbuntu Server custom zram-configUbuntu Server zram-config5K10K15K20K25KSE +/- 204.32, N = 3SE +/- 224.99, N = 3SE +/- 207.26, N = 322951.6922723.1422279.221. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerUbuntu Server StockUbuntu Server custom zram-configUbuntu Server zram-config4K8K12K16K20KMin: 22586.85 / Avg: 22951.69 / Max: 23293.5Min: 22402.88 / Avg: 22723.14 / Max: 23157.02Min: 21882.65 / Avg: 22279.22 / Max: 22582.021. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerUbuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config5K10K15K20K25KSE +/- 37.39, N = 3SE +/- 163.03, N = 3SE +/- 258.64, N = 324284.9823727.5823320.551. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerUbuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config4K8K12K16K20KMin: 24212.87 / Avg: 24284.98 / Max: 24338.22Min: 23539.9 / Avg: 23727.58 / Max: 24052.33Min: 23005.83 / Avg: 23320.55 / Max: 23833.441. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock6K12K18K24K30KSE +/- 72.98, N = 3SE +/- 436.85, N = 3SE +/- 123.68, N = 327823.0327507.1527485.541. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock5K10K15K20K25KMin: 27678.55 / Avg: 27823.03 / Max: 27913.27Min: 26633.68 / Avg: 27507.15 / Max: 27961.28Min: 27339.73 / Avg: 27485.54 / Max: 27731.51. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 20.29, N = 3SE +/- 26.61, N = 3SE +/- 93.89, N = 324033.2224008.4523558.441. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock4K8K12K16K20KMin: 23992.77 / Avg: 24033.22 / Max: 24056.15Min: 23955.93 / Avg: 24008.45 / Max: 24042.11Min: 23405.41 / Avg: 23558.44 / Max: 23729.21. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 89.75, N = 3SE +/- 31.75, N = 3SE +/- 165.00, N = 322756.3922447.6122249.611. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock4K8K12K16K20KMin: 22640.51 / Avg: 22756.39 / Max: 22933.05Min: 22406.19 / Avg: 22447.61 / Max: 22510.01Min: 22043.71 / Avg: 22249.61 / Max: 22575.891. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock6K12K18K24K30KSE +/- 123.91, N = 3SE +/- 73.30, N = 3SE +/- 227.31, N = 1026843.8126666.9825315.161. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock5K10K15K20K25KMin: 26701.87 / Avg: 26843.81 / Max: 27090.71Min: 26532.19 / Avg: 26666.98 / Max: 26784.3Min: 23660.87 / Avg: 25315.16 / Max: 26460.131. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 31.00, N = 3SE +/- 34.25, N = 3SE +/- 60.86, N = 325325.8125171.3523924.091. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock4K8K12K16K20KMin: 25264.34 / Avg: 25325.81 / Max: 25363.49Min: 25108.19 / Avg: 25171.35 / Max: 25225.91Min: 23861.41 / Avg: 23924.09 / Max: 24045.791. (CC) gcc options: -O3 -march=native

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock8K16K24K32K40KSE +/- 88.34, N = 5SE +/- 75.17, N = 5SE +/- 60.95, N = 535230.335128.535027.01. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock6K12K18K24K30KMin: 35044 / Avg: 35230.28 / Max: 35542.9Min: 34923.1 / Avg: 35128.54 / Max: 35319.3Min: 34920 / Avg: 35027.02 / Max: 35243.11. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 34.38, N = 5SE +/- 24.54, N = 5SE +/- 33.31, N = 521069.020999.920724.51. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock4K8K12K16K20KMin: 20998.2 / Avg: 21068.96 / Max: 21162.9Min: 20952.5 / Avg: 20999.86 / Max: 21093.2Min: 20659.6 / Avg: 20724.48 / Max: 20809.21. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 52.79, N = 5SE +/- 43.70, N = 5SE +/- 57.03, N = 524372.724195.323858.71. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock4K8K12K16K20KMin: 24234.4 / Avg: 24372.72 / Max: 24549.4Min: 24059.2 / Avg: 24195.32 / Max: 24318.8Min: 23712.4 / Avg: 23858.74 / Max: 24027.21. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock5K10K15K20K25KSE +/- 38.42, N = 5SE +/- 39.05, N = 5SE +/- 38.20, N = 524337.724272.323816.41. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock4K8K12K16K20KMin: 24191.1 / Avg: 24337.7 / Max: 24413.1Min: 24193.3 / Avg: 24272.34 / Max: 24405.4Min: 23697 / Avg: 23816.4 / Max: 23892.21. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock3K6K9K12K15KSE +/- 4.71, N = 3SE +/- 43.28, N = 3SE +/- 21.34, N = 315450.415430.915160.31. (CC) gcc options: -O2 -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemcpyUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock3K6K9K12K15KMin: 15441 / Avg: 15450.4 / Max: 15455.6Min: 15359.4 / Avg: 15430.9 / Max: 15508.9Min: 15125.1 / Avg: 15160.27 / Max: 15198.81. (CC) gcc options: -O2 -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock2K4K6K8K10KSE +/- 3.43, N = 3SE +/- 37.55, N = 3SE +/- 10.07, N = 311431.511254.011145.11. (CC) gcc options: -O2 -lm
OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetUbuntu Server zram-configUbuntu Server custom zram-configUbuntu Server Stock2K4K6K8K10KMin: 11428.1 / Avg: 11431.53 / Max: 11438.4Min: 11200.2 / Avg: 11254.03 / Max: 11326.3Min: 11128.7 / Avg: 11145.07 / Max: 11163.41. (CC) gcc options: -O2 -lm

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock3K6K9K12K15KSE +/- 14.24, N = 3SE +/- 25.62, N = 3SE +/- 166.03, N = 514647.6114545.6214032.911. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBUbuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock3K6K9K12K15KMin: 14619.6 / Avg: 14647.61 / Max: 14666.07Min: 14500.71 / Avg: 14545.62 / Max: 14589.43Min: 13385.73 / Avg: 14032.91 / Max: 14279.461. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBUbuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config2K4K6K8K10KSE +/- 12.58, N = 3SE +/- 94.77, N = 3SE +/- 104.63, N = 38165.728001.017992.661. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBUbuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config14002800420056007000Min: 8149.3 / Avg: 8165.72 / Max: 8190.43Min: 7886.6 / Avg: 8001.01 / Max: 8189.09Min: 7836.21 / Avg: 7992.66 / Max: 8191.231. (CC) gcc options: -O3 -march=native

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Ubuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock612182430SE +/- 0.04, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 322.7723.2023.551. (CC) gcc options: -pthread
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Ubuntu Server custom zram-configUbuntu Server zram-configUbuntu Server Stock510152025Min: 22.69 / Avg: 22.77 / Max: 22.84Min: 22.97 / Avg: 23.2 / Max: 23.38Min: 23.4 / Avg: 23.55 / Max: 23.71. (CC) gcc options: -pthread

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Ubuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config246810SE +/- 0.064, N = 3SE +/- 0.085, N = 3SE +/- 0.024, N = 38.1238.3428.3601. (CC) gcc options: -pthread
OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Ubuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config3691215Min: 8.02 / Avg: 8.12 / Max: 8.24Min: 8.22 / Avg: 8.34 / Max: 8.51Min: 8.33 / Avg: 8.36 / Max: 8.411. (CC) gcc options: -pthread

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheUbuntu Server StockUbuntu Server custom zram-configUbuntu Server zram-config6001200180024003000SE +/- 5.79, N = 3SE +/- 2.06, N = 3SE +/- 8.23, N = 32894.382883.382882.09MIN: 2871.15 / MAX: 2906.91MIN: 2875.91 / MAX: 2898.39MIN: 2836.12 / MAX: 2906.51. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CacheUbuntu Server StockUbuntu Server custom zram-configUbuntu Server zram-config5001000150020002500Min: 2883.09 / Avg: 2894.38 / Max: 2902.27Min: 2879.92 / Avg: 2883.38 / Max: 2887.06Min: 2866.68 / Avg: 2882.09 / Max: 2894.821. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheUbuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config6K12K18K24K30KSE +/- 121.63, N = 3SE +/- 60.57, N = 3SE +/- 1087.27, N = 1228423.4128246.4023752.98MIN: 21275.86 / MAX: 31559.96MIN: 21791.51 / MAX: 31443.25MIN: 14452.69 / MAX: 31630.521. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CacheUbuntu Server custom zram-configUbuntu Server StockUbuntu Server zram-config5K10K15K20K25KMin: 28240.41 / Avg: 28423.41 / Max: 28653.7Min: 28173.56 / Avg: 28246.4 / Max: 28366.64Min: 19594.42 / Avg: 23752.98 / Max: 28495.231. (CC) gcc options: -lrt

Ubuntu Server Stock

Compiler 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,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 Notes: CPU Microcode: 0x1000065
Security Notes: 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

Testing initiated at 14 September 2020 18:07 by user chase.

Ubuntu Server zram-config

Compiler 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,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 Notes: CPU Microcode: 0x1000065
Security Notes: 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

Testing initiated at 14 September 2020 20:26 by user chase.

Ubuntu Server custom zram-config

Processor: AMD Ryzen 7 2700X Eight-Core (16 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (1.13.0-2.fc32 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 4096MB, Disk: 12GB, Graphics: Red Hat QXL paravirtual graphic card, Audio: QEMU Generic, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.4.0-47-generic (x86_64), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Compiler 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,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 Notes: CPU Microcode: 0x1000065
Security Notes: 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

Testing initiated at 14 September 2020 22:10 by user chase.