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NovaCustom NV41 Qubes OS 4.2-RC4
November 23 2023
  4 Hours, 27 Minutes
Efficent cores
November 23 2023
  2 Hours, 35 Minutes
Mixed core Xen vcpu set to all
November 24 2023
  4 Hours, 38 Minutes
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  3 Hours, 53 Minutes

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NovaCustom NV41 Qubes OS 4.2-RC4

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: CPU Microcode: 0x430
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Efficent cores

Mixed core Xen vcpu set to all

Processor: Intel Core i7-1260P (4 Cores), Memory: 6GB, Disk: 78GB, Graphics: llvmpipe

OS: Fedora Linux 38, Kernel: 6.1.62-1.qubes.fc37.x86_64 (x86_64), Display Server: X Server 1.20.14, OpenGL: 4.5 Mesa 23.1.9 (LLVM 16.0.6 256 bits), Compiler: GCC 13.2.1 20231011, File-System: ext4, Screen Resolution: 1920x1080, System Layer: Xen 4.17.2 Hypervisor

okOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-1260P (4 Cores)6GB78GBllvmpipeFedora Linux 386.1.62-1.qubes.fc37.x86_64 (x86_64)X Server 1.20.144.5 Mesa 23.1.9 (LLVM 16.0.6 256 bits)GCC 13.2.1 20231011ext41920x1080Xen 4.17.2 HypervisorProcessorMemoryDiskGraphicsOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem LayerOk BenchmarksSystem Logs- Transparent Huge Pages: madvise- CPU Microcode: 0x430- SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

NovaCustom NV41 Qubes OS 4.2-RC4Efficent coresMixed core Xen vcpu set to allResult OverviewPhoronix Test Suite100%133%166%200%233%LZ4 CompressionC-BloscZstd CompressionRAR CompressionGzip CompressionlzbenchSystem XZ DecompressionXZ CompressionSystem GZIP Decompression7-Zip CompressionSystem ZLIB Decompression

okcompress-lz4: 1 - Compression Speedcompress-lz4: 1 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 9 - Decompression Speedcompress-rar: Linux Source Tree Archiving To RARsystem-decompress-gzip: system-decompress-xz: system-decompress-zlib: compress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9lzbench: XZ 0 - Compressionlzbench: XZ 0 - Decompressionlzbench: Zstd 1 - Compressionlzbench: Zstd 1 - Decompressionlzbench: Zstd 8 - Compressionlzbench: Zstd 8 - Decompressionlzbench: Crush 0 - Compressionlzbench: Crush 0 - Decompressionlzbench: Brotli 0 - Compressionlzbench: Brotli 0 - Decompressionlzbench: Brotli 2 - Compressionlzbench: Brotli 2 - Decompressionlzbench: Libdeflate 1 - Compressionlzbench: Libdeflate 1 - Decompressioncompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingcompress-zstd: 3 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 12 - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedblosc: blosclz shuffle - 8MBblosc: blosclz shuffle - 16MBblosc: blosclz shuffle - 32MBblosc: blosclz shuffle - 64MBblosc: blosclz noshuffle - 8MBblosc: blosclz shuffle - 128MBblosc: blosclz shuffle - 256MBblosc: blosclz bitshuffle - 8MBblosc: blosclz noshuffle - 16MBblosc: blosclz noshuffle - 32MBblosc: blosclz noshuffle - 64MBblosc: blosclz bitshuffle - 16MBblosc: blosclz bitshuffle - 32MBblosc: blosclz bitshuffle - 64MBblosc: blosclz noshuffle - 128MBblosc: blosclz noshuffle - 256MBblosc: blosclz bitshuffle - 128MBblosc: blosclz bitshuffle - 256MBcompress-gzip: Linux Source Tree Archiving To .tar.gzNovaCustom NV41 Qubes OS 4.2-RC4Efficent coresMixed core Xen vcpu set to all8709.2143857.493556.254.622165.452.7312.8102.9583.00505581.321501355952005115216413051554060023372629712042657314771983.61512.4212.71596.485.11603.18.211392.2669.01559.5214.81640.36.741341.19951.49897.28853.47993.78294.86699.35277.37702.67590.56581.86346.27768.87329.16886.05404.74590.55775.34625.035.10937.142926.735.111823.780.4503.4503.8593.574161101.752361064031389691512814093574791555621869271925715026365.91073.2132.21168.654.31155.46.34983.4322.11099.5129.81174.95.07950.44864.04700.54400.54169.34689.43765.43001.63862.04254.04053.63847.73779.03678.03505.83385.32783.23188.12622.450.45610086.243533.262.88143.853.713436.378.3113.3362.9503.54756595.8584913660120231162192894364175181756051859302001213605721.71539.6159.71669.268.71654.16.481309.3526.11615.8172.11713.95.571204.06023.15489.56131.75488.35989.54976.43893.34536.75655.95199.74911.55356.74912.54722.94366.23904.24407.03454.540.478OpenBenchmarking.org

LZ4 Compression

This test measures the time needed to compress/decompress a sample file (an Ubuntu ISO) using LZ4 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC42K4K6K8K10KSE +/- 28.38, N = 310086.248709.211. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC42K4K6K8K10KMin: 10036.21 / Avg: 10086.24 / Max: 10134.461. (CC) gcc options: -O3

Compression Level: 1 - Compression Speed

Efficent cores: The test run did not produce a result. The test run did not produce a result. The test run did not produce a result.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC48001600240032004000SE +/- 3363.73, N = 33533.2438.01. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC46001200180024003000Min: 139.6 / Avg: 3533.23 / Max: 10260.61. (CC) gcc options: -O3

Compression Level: 1 - Decompression Speed

Efficent cores: The test run did not produce a result. The test run did not produce a result. The test run did not produce a result.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores1428425670SE +/- 0.27, N = 3SE +/- 0.60, N = 15SE +/- 0.47, N = 362.8857.4937.141. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores1224364860Min: 62.56 / Avg: 62.88 / Max: 63.41Min: 51.68 / Avg: 57.49 / Max: 60.16Min: 36.2 / Avg: 37.14 / Max: 37.641. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Efficent coresMixed core Xen vcpu set to all8001600240032004000SE +/- 1290.39, N = 15SE +/- 2790.22, N = 3SE +/- 23.39, N = 33556.22926.7143.81. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Efficent coresMixed core Xen vcpu set to all6001200180024003000Min: 145.1 / Avg: 3556.19 / Max: 10709.3Min: 134.5 / Avg: 2926.67 / Max: 8507.1Min: 111.1 / Avg: 143.77 / Max: 189.11. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1224364860SE +/- 1.09, N = 15SE +/- 2.19, N = 15SE +/- 0.57, N = 1554.6253.7135.111. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1122334455Min: 46.74 / Avg: 54.62 / Max: 59.03Min: 35.58 / Avg: 53.71 / Max: 60.56Min: 32.26 / Avg: 35.11 / Max: 36.861. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores7001400210028003500SE +/- 1270.22, N = 15SE +/- 1071.87, N = 15SE +/- 895.31, N = 153436.32165.41823.71. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores6001200180024003000Min: 108.3 / Avg: 3436.27 / Max: 10819.2Min: 117.6 / Avg: 2165.37 / Max: 10710.6Min: 137.6 / Avg: 1823.73 / Max: 8531.91. (CC) gcc options: -O3

RAR Compression

This test measures the time needed to archive/compress two copies of the Linux 5.14 kernel source tree using RAR/WinRAR compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRAR Compression 6.0.2Linux Source Tree Archiving To RARNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores20406080100SE +/- 0.58, N = 3SE +/- 1.00, N = 15SE +/- 0.78, N = 352.7378.3180.45
OpenBenchmarking.orgSeconds, Fewer Is BetterRAR Compression 6.0.2Linux Source Tree Archiving To RARNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1530456075Min: 51.57 / Avg: 52.73 / Max: 53.31Min: 73.14 / Avg: 78.31 / Max: 83.71Min: 78.93 / Avg: 80.45 / Max: 81.55

System GZIP Decompression

This simple test measures the time to decompress a gzipped tarball (the Qt5 toolkit source package). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores0.77631.55262.32893.10523.8815SE +/- 0.033, N = 15SE +/- 0.083, N = 15SE +/- 0.024, N = 132.8103.3363.450
OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores246810Min: 2.65 / Avg: 2.81 / Max: 3.22Min: 2.73 / Avg: 3.34 / Max: 3.86Min: 3.42 / Avg: 3.45 / Max: 3.74

System XZ Decompression

This test measures the time to decompress a Linux kernel tarball using XZ. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores0.86831.73662.60493.47324.3415SE +/- 0.068, N = 15SE +/- 0.028, N = 3SE +/- 0.017, N = 32.9502.9583.859
OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores246810Min: 2.85 / Avg: 2.95 / Max: 3.9Min: 2.93 / Avg: 2.96 / Max: 3.01Min: 3.84 / Avg: 3.86 / Max: 3.89

System ZLIB Decompression

This test measures the time to decompress a Linux kernel tarball using ZLIB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7NovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores0.80421.60842.41263.21684.021SE +/- 0.048465, N = 50SE +/- 0.068586, N = 50SE +/- 0.037549, N = 503.0050553.5475653.574161
OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7NovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores246810Min: 2.13 / Avg: 3.01 / Max: 3.63Min: 2.38 / Avg: 3.55 / Max: 4.58Min: 2.94 / Avg: 3.57 / Max: 4.07

XZ Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9NovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores20406080100SE +/- 0.48, N = 3SE +/- 0.33, N = 3SE +/- 0.08, N = 381.3295.86101.751. (CC) gcc options: -fvisibility=hidden -O2
OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9NovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores20406080100Min: 80.37 / Avg: 81.32 / Max: 81.8Min: 95.2 / Avg: 95.86 / Max: 96.2Min: 101.61 / Avg: 101.75 / Max: 101.91. (CC) gcc options: -fvisibility=hidden -O2

lzbench

lzbench is an in-memory benchmark of various compressors. The file used for compression is a Linux kernel source tree tarball. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1122334455SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 35049361. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1020304050Min: 49 / Avg: 49.67 / Max: 50Min: 48 / Avg: 49.33 / Max: 50Min: 36 / Avg: 36 / Max: 361. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores306090120150SE +/- 0.33, N = 3SE +/- 1.73, N = 3SE +/- 0.33, N = 31361351061. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores306090120150Min: 135 / Avg: 135.67 / Max: 136Min: 132 / Avg: 135 / Max: 138Min: 105 / Avg: 105.67 / Max: 1061. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: CompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores130260390520650SE +/- 2.65, N = 3SE +/- 3.84, N = 3SE +/- 0.88, N = 36015954031. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: CompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores110220330440550Min: 597 / Avg: 601 / Max: 606Min: 589 / Avg: 594.67 / Max: 602Min: 402 / Avg: 403.33 / Max: 4051. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores400800120016002000SE +/- 6.39, N = 3SE +/- 13.86, N = 3SE +/- 10.07, N = 32023200513891. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores400800120016002000Min: 2013 / Avg: 2023.33 / Max: 2035Min: 1987 / Avg: 2004.67 / Max: 2032Min: 1377 / Avg: 1389 / Max: 14091. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: CompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores306090120150SE +/- 0.67, N = 3SE +/- 1.53, N = 3SE +/- 0.00, N = 3116115691. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: CompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores20406080100Min: 115 / Avg: 115.67 / Max: 117Min: 113 / Avg: 115 / Max: 118Min: 69 / Avg: 69 / Max: 691. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores5001000150020002500SE +/- 4.37, N = 3SE +/- 35.41, N = 3SE +/- 0.67, N = 32192216415121. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: DecompressionMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores400800120016002000Min: 2187 / Avg: 2192.33 / Max: 2201Min: 2115 / Avg: 2164.33 / Max: 2233Min: 1511 / Avg: 1512.33 / Max: 15131. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores306090120150SE +/- 1.86, N = 3SE +/- 6.53, N = 15SE +/- 0.33, N = 313089811. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores20406080100Min: 126 / Avg: 129.67 / Max: 132Min: 73 / Avg: 89.27 / Max: 132Min: 80 / Avg: 80.67 / Max: 811. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores110220330440550SE +/- 4.84, N = 3SE +/- 12.75, N = 15SE +/- 0.00, N = 35154364091. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores90180270360450Min: 505 / Avg: 514.67 / Max: 520Min: 404 / Avg: 436.4 / Max: 516Min: 409 / Avg: 409 / Max: 4091. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores120240360480600SE +/- 1.45, N = 3SE +/- 22.99, N = 15SE +/- 0.00, N = 35404173571. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores100200300400500Min: 538 / Avg: 540.33 / Max: 543Min: 353 / Avg: 416.6 / Max: 542Min: 357 / Avg: 357 / Max: 3571. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores130260390520650SE +/- 2.08, N = 3SE +/- 15.48, N = 15SE +/- 0.33, N = 36005184791. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores110220330440550Min: 597 / Avg: 600 / Max: 604Min: 474 / Avg: 518.33 / Max: 603Min: 478 / Avg: 478.67 / Max: 4791. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores50100150200250SE +/- 0.67, N = 3SE +/- 9.17, N = 15SE +/- 0.00, N = 32331751551. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores4080120160200Min: 232 / Avg: 232.67 / Max: 234Min: 153 / Avg: 174.87 / Max: 234Min: 155 / Avg: 155 / Max: 1551. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores160320480640800SE +/- 0.88, N = 3SE +/- 19.99, N = 15SE +/- 0.33, N = 37266055621. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores130260390520650Min: 724 / Avg: 725.67 / Max: 727Min: 555 / Avg: 605.4 / Max: 736Min: 562 / Avg: 562.33 / Max: 5631. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Efficent coresMixed core Xen vcpu set to all60120180240300SE +/- 2.03, N = 3SE +/- 0.00, N = 3SE +/- 0.58, N = 32971861851. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: CompressionNovaCustom NV41 Qubes OS 4.2-RC4Efficent coresMixed core Xen vcpu set to all50100150200250Min: 293 / Avg: 296.67 / Max: 300Min: 186 / Avg: 186 / Max: 186Min: 184 / Avg: 185 / Max: 1861. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores30060090012001500SE +/- 6.33, N = 3SE +/- 0.00, N = 3SE +/- 3.67, N = 312049309271. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3
OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: DecompressionNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2004006008001000Min: 1198 / Avg: 1204.33 / Max: 1217Min: 930 / Avg: 930 / Max: 930Min: 920 / Avg: 927.33 / Max: 9311. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

7-Zip Compression

This is a test of 7-Zip compression/decompression with its integrated benchmark feature. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores6K12K18K24K30KSE +/- 325.07, N = 4SE +/- 180.48, N = 3SE +/- 277.87, N = 32657320012192571. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores5K10K15K20K25KMin: 25763 / Avg: 26572.5 / Max: 27306Min: 19741 / Avg: 20012 / Max: 20354Min: 18972 / Avg: 19257.33 / Max: 198131. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingEfficent coresNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to all3K6K9K12K15KSE +/- 42.67, N = 3SE +/- 195.74, N = 4SE +/- 31.43, N = 31502614771136051. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingEfficent coresNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to all3K6K9K12K15KMin: 14960 / Avg: 15026.33 / Max: 15106Min: 14528 / Avg: 14771 / Max: 15356Min: 13565 / Avg: 13605 / Max: 136671. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Zstd Compression

This test measures the time needed to compress/decompress a sample file (silesia.tar) using Zstd (Zstandard) compression with options for different compression levels / settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2004006008001000SE +/- 8.20, N = 15SE +/- 9.69, N = 15SE +/- 2.38, N = 3983.6721.7365.91. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2004006008001000Min: 944 / Avg: 983.59 / Max: 1078.1Min: 641.2 / Avg: 721.68 / Max: 788.2Min: 363.5 / Avg: 365.93 / Max: 370.71. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores30060090012001500SE +/- 13.74, N = 15SE +/- 8.43, N = 15SE +/- 0.95, N = 21539.61512.41073.21. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores30060090012001500Min: 1394.8 / Avg: 1539.65 / Max: 1593.7Min: 1472.6 / Avg: 1512.35 / Max: 1606.7Min: 1072.2 / Avg: 1073.15 / Max: 1074.11. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores50100150200250SE +/- 2.66, N = 15SE +/- 3.13, N = 15SE +/- 1.22, N = 6212.7159.7132.21. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores4080120160200Min: 195.4 / Avg: 212.68 / Max: 225Min: 137.9 / Avg: 159.69 / Max: 182.2Min: 126.9 / Avg: 132.17 / Max: 135.61. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores400800120016002000SE +/- 7.13, N = 15SE +/- 4.68, N = 15SE +/- 2.38, N = 61669.21596.41168.61. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores30060090012001500Min: 1624.8 / Avg: 1669.17 / Max: 1741.3Min: 1556.3 / Avg: 1596.43 / Max: 1623.6Min: 1156.8 / Avg: 1168.57 / Max: 1172.11. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores20406080100SE +/- 1.08, N = 15SE +/- 0.23, N = 3SE +/- 0.23, N = 385.168.754.31. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1632486480Min: 74.2 / Avg: 85.1 / Max: 87.4Min: 68.3 / Avg: 68.73 / Max: 69.1Min: 54.1 / Avg: 54.33 / Max: 54.81. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores400800120016002000SE +/- 33.87, N = 3SE +/- 7.14, N = 15SE +/- 0.46, N = 31654.11603.11155.41. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores30060090012001500Min: 1588.4 / Avg: 1654.07 / Max: 1701.3Min: 1549.5 / Avg: 1603.11 / Max: 1643.2Min: 1154.6 / Avg: 1155.37 / Max: 1156.21. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores246810SE +/- 0.06, N = 15SE +/- 0.03, N = 3SE +/- 0.01, N = 38.216.486.341. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores3691215Min: 7.7 / Avg: 8.21 / Max: 8.44Min: 6.44 / Avg: 6.48 / Max: 6.53Min: 6.33 / Avg: 6.34 / Max: 6.351. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores30060090012001500SE +/- 9.00, N = 15SE +/- 162.10, N = 3SE +/- 0.67, N = 31392.21309.3983.41. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2004006008001000Min: 1329.2 / Avg: 1392.24 / Max: 1450.1Min: 985.1 / Avg: 1309.3 / Max: 1472.9Min: 982.7 / Avg: 983.37 / Max: 984.71. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores140280420560700SE +/- 3.85, N = 3SE +/- 1.25, N = 3SE +/- 0.44, N = 3669.0526.1322.11. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores120240360480600Min: 664.9 / Avg: 669 / Max: 676.7Min: 523.6 / Avg: 526.07 / Max: 527.6Min: 321.4 / Avg: 322.1 / Max: 322.91. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores30060090012001500SE +/- 9.95, N = 3SE +/- 8.26, N = 3SE +/- 0.67, N = 31615.81559.51099.51. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores30060090012001500Min: 1604.5 / Avg: 1615.77 / Max: 1635.6Min: 1543 / Avg: 1559.5 / Max: 1568.3Min: 1098.6 / Avg: 1099.5 / Max: 1100.81. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores50100150200250SE +/- 2.91, N = 3SE +/- 0.98, N = 3SE +/- 0.62, N = 3214.8172.1129.81. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores4080120160200Min: 210.1 / Avg: 214.77 / Max: 220.1Min: 170.7 / Avg: 172.13 / Max: 174Min: 128.6 / Avg: 129.83 / Max: 130.51. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores400800120016002000SE +/- 15.23, N = 3SE +/- 32.80, N = 2SE +/- 1.91, N = 31713.91640.31174.91. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeedMixed core Xen vcpu set to allNovaCustom NV41 Qubes OS 4.2-RC4Efficent cores30060090012001500Min: 1695 / Avg: 1713.87 / Max: 1744Min: 1607.5 / Avg: 1640.3 / Max: 1673.1Min: 1171.7 / Avg: 1174.9 / Max: 1178.31. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores246810SE +/- 0.05, N = 3SE +/- 0.13, N = 15SE +/- 0.00, N = 36.745.575.071. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores3691215Min: 6.66 / Avg: 6.74 / Max: 6.84Min: 4.79 / Avg: 5.57 / Max: 6.22Min: 5.06 / Avg: 5.07 / Max: 5.071. (CC) gcc options: -O3 -pthread

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores30060090012001500SE +/- 5.06, N = 3SE +/- 58.02, N = 15SE +/- 0.66, N = 31341.11204.0950.41. (CC) gcc options: -O3 -pthread
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression SpeedNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2004006008001000Min: 1332 / Avg: 1341.1 / Max: 1349.5Min: 927.5 / Avg: 1203.95 / Max: 1409.8Min: 949.6 / Avg: 950.4 / Max: 951.71. (CC) gcc options: -O3 -pthread

C-Blosc

C-Blosc (c-blosc2) simple, compressed, fast and persistent data store library for C that focuses on compression of binary data. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 8MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2K4K6K8K10KSE +/- 111.66, N = 3SE +/- 199.63, N = 15SE +/- 6.97, N = 39951.46023.14864.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 8MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2K4K6K8K10KMin: 9732.9 / Avg: 9951.4 / Max: 10100.6Min: 5292.2 / Avg: 6023.1 / Max: 7374.5Min: 4850.1 / Avg: 4863.97 / Max: 4872.21. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 16MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2K4K6K8K10KSE +/- 43.48, N = 3SE +/- 46.61, N = 3SE +/- 11.91, N = 39897.25489.54700.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 16MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2K4K6K8K10KMin: 9812.8 / Avg: 9897.23 / Max: 9957.5Min: 5397.5 / Avg: 5489.47 / Max: 5548.6Min: 4676.7 / Avg: 4700.5 / Max: 4713.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 32MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2K4K6K8K10KSE +/- 5.17, N = 3SE +/- 254.22, N = 15SE +/- 36.10, N = 158853.46131.74400.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 32MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores15003000450060007500Min: 8843.1 / Avg: 8853.43 / Max: 8859Min: 4236.4 / Avg: 6131.71 / Max: 7170.6Min: 4172.7 / Avg: 4400.45 / Max: 4504.11. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 64MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2K4K6K8K10KSE +/- 56.01, N = 3SE +/- 199.49, N = 15SE +/- 32.01, N = 157993.75488.34169.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 64MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores14002800420056007000Min: 7914.4 / Avg: 7993.73 / Max: 8101.9Min: 4614.2 / Avg: 5488.28 / Max: 6473.3Min: 3914.5 / Avg: 4169.35 / Max: 42401. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 8MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores2K4K6K8K10KSE +/- 9.71, N = 3SE +/- 84.27, N = 3SE +/- 4.37, N = 38294.85989.54689.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 8MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores14002800420056007000Min: 8276.1 / Avg: 8294.8 / Max: 8308.7Min: 5851 / Avg: 5989.47 / Max: 6141.9Min: 4682.7 / Avg: 4689.37 / Max: 4697.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 128MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores14002800420056007000SE +/- 80.71, N = 15SE +/- 204.15, N = 15SE +/- 10.13, N = 36699.34976.43765.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 128MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores12002400360048006000Min: 6074.1 / Avg: 6699.27 / Max: 6926.5Min: 3977.5 / Avg: 4976.39 / Max: 5790.9Min: 3745.8 / Avg: 3765.43 / Max: 3779.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 256MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores11002200330044005500SE +/- 44.79, N = 12SE +/- 152.71, N = 15SE +/- 18.65, N = 135277.33893.33001.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 256MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores9001800270036004500Min: 4807.7 / Avg: 5277.28 / Max: 5389.7Min: 3319.5 / Avg: 3893.27 / Max: 4648.8Min: 2778.1 / Avg: 3001.58 / Max: 3024.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 8MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores17003400510068008500SE +/- 63.43, N = 3SE +/- 44.30, N = 15SE +/- 10.29, N = 37702.64536.73862.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 8MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores13002600390052006500Min: 7577.1 / Avg: 7702.63 / Max: 7781.2Min: 4238.8 / Avg: 4536.75 / Max: 4761.7Min: 3842.8 / Avg: 3862 / Max: 38781. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 16MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores16003200480064008000SE +/- 4.41, N = 3SE +/- 126.15, N = 15SE +/- 5.22, N = 37590.55655.94254.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 16MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores13002600390052006500Min: 7584.8 / Avg: 7590.53 / Max: 7599.2Min: 5157.7 / Avg: 5655.87 / Max: 6406.1Min: 4243.9 / Avg: 4254.03 / Max: 4261.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 32MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores14002800420056007000SE +/- 112.95, N = 15SE +/- 114.38, N = 15SE +/- 2.20, N = 36581.85199.74053.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 32MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores11002200330044005500Min: 5955.1 / Avg: 6581.81 / Max: 6918.7Min: 4775.1 / Avg: 5199.66 / Max: 5892.7Min: 4049.2 / Avg: 4053.6 / Max: 4055.81. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 64MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores14002800420056007000SE +/- 25.58, N = 3SE +/- 128.39, N = 15SE +/- 3.19, N = 36346.24911.53847.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 64MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores11002200330044005500Min: 6308.3 / Avg: 6346.17 / Max: 6394.9Min: 4050.5 / Avg: 4911.49 / Max: 5531.5Min: 3842.5 / Avg: 3847.67 / Max: 3853.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 16MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores17003400510068008500SE +/- 27.51, N = 3SE +/- 163.76, N = 15SE +/- 2.66, N = 37768.85356.73779.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 16MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores13002600390052006500Min: 7723.9 / Avg: 7768.83 / Max: 7818.8Min: 4288.9 / Avg: 5356.75 / Max: 6091.9Min: 3774.5 / Avg: 3779.03 / Max: 3783.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 32MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores16003200480064008000SE +/- 23.90, N = 3SE +/- 186.43, N = 15SE +/- 0.75, N = 37329.14912.53678.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 32MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores13002600390052006500Min: 7301.3 / Avg: 7329.13 / Max: 7376.7Min: 4008.4 / Avg: 4912.55 / Max: 5806Min: 3676.7 / Avg: 3677.97 / Max: 3679.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 64MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores15003000450060007500SE +/- 48.35, N = 3SE +/- 190.74, N = 15SE +/- 0.90, N = 36886.04722.93505.81. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 64MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores12002400360048006000Min: 6795.2 / Avg: 6886.03 / Max: 6960.2Min: 3766.3 / Avg: 4722.9 / Max: 5552Min: 3504.3 / Avg: 3505.8 / Max: 3507.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 128MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores12002400360048006000SE +/- 87.98, N = 15SE +/- 135.27, N = 15SE +/- 37.85, N = 155404.74366.23385.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 128MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores9001800270036004500Min: 4835.4 / Avg: 5404.67 / Max: 5634.1Min: 3553.1 / Avg: 4366.19 / Max: 4991.8Min: 3095.3 / Avg: 3385.29 / Max: 3466.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 256MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores10002000300040005000SE +/- 10.48, N = 3SE +/- 98.23, N = 15SE +/- 24.33, N = 124590.53904.22783.21. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 256MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores8001600240032004000Min: 4577.2 / Avg: 4590.53 / Max: 4611.2Min: 3200.3 / Avg: 3904.21 / Max: 4157.5Min: 2516.3 / Avg: 2783.22 / Max: 2819.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 128MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores12002400360048006000SE +/- 67.23, N = 15SE +/- 169.94, N = 15SE +/- 3.79, N = 35775.34407.03188.11. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 128MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores10002000300040005000Min: 5323.8 / Avg: 5775.25 / Max: 5989.8Min: 3552.9 / Avg: 4407.04 / Max: 4994.7Min: 3181.1 / Avg: 3188.13 / Max: 3194.11. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 256MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores10002000300040005000SE +/- 49.50, N = 15SE +/- 146.31, N = 15SE +/- 2.57, N = 34625.03454.52622.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 256MBNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores8001600240032004000Min: 4302.2 / Avg: 4625.03 / Max: 4788.9Min: 2927.1 / Avg: 3454.53 / Max: 4157Min: 2617.3 / Avg: 2622.4 / Max: 2625.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

Gzip Compression

This test measures the time needed to archive/compress two copies of the Linux 4.13 kernel source tree using Gzip compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1122334455SE +/- 0.36, N = 15SE +/- 1.77, N = 15SE +/- 0.14, N = 335.1140.4850.46
OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzNovaCustom NV41 Qubes OS 4.2-RC4Mixed core Xen vcpu set to allEfficent cores1020304050Min: 32.73 / Avg: 35.11 / Max: 36.48Min: 33.24 / Avg: 40.48 / Max: 51.18Min: 50.22 / Avg: 50.46 / Max: 50.7

60 Results Shown

LZ4 Compression:
  1 - Compression Speed
  1 - Decompression Speed
  3 - Compression Speed
  3 - Decompression Speed
  9 - Compression Speed
  9 - Decompression Speed
RAR Compression
System GZIP Decompression
System XZ Decompression
System ZLIB Decompression
XZ Compression
lzbench:
  XZ 0 - Compression
  XZ 0 - Decompression
  Zstd 1 - Compression
  Zstd 1 - Decompression
  Zstd 8 - Compression
  Zstd 8 - Decompression
  Crush 0 - Compression
  Crush 0 - Decompression
  Brotli 0 - Compression
  Brotli 0 - Decompression
  Brotli 2 - Compression
  Brotli 2 - Decompression
  Libdeflate 1 - Compression
  Libdeflate 1 - Decompression
7-Zip Compression:
  Compression Rating
  Decompression Rating
Zstd Compression:
  3 - Compression Speed
  3 - Decompression Speed
  8 - Compression Speed
  8 - Decompression Speed
  12 - Compression Speed
  12 - Decompression Speed
  19 - Compression Speed
  19 - Decompression Speed
  3, Long Mode - Compression Speed
  3, Long Mode - Decompression Speed
  8, Long Mode - Compression Speed
  8, Long Mode - Decompression Speed
  19, Long Mode - Compression Speed
  19, Long Mode - Decompression Speed
C-Blosc:
  blosclz shuffle - 8MB
  blosclz shuffle - 16MB
  blosclz shuffle - 32MB
  blosclz shuffle - 64MB
  blosclz noshuffle - 8MB
  blosclz shuffle - 128MB
  blosclz shuffle - 256MB
  blosclz bitshuffle - 8MB
  blosclz noshuffle - 16MB
  blosclz noshuffle - 32MB
  blosclz noshuffle - 64MB
  blosclz bitshuffle - 16MB
  blosclz bitshuffle - 32MB
  blosclz bitshuffle - 64MB
  blosclz noshuffle - 128MB
  blosclz noshuffle - 256MB
  blosclz bitshuffle - 128MB
  blosclz bitshuffle - 256MB
Gzip Compression

NovaCustom NV41 Qubes OS 4.2-RC4

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: CPU Microcode: 0x430
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 23 November 2023 16:56 by user .

Efficent cores

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: CPU Microcode: 0x430
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 23 November 2023 19:56 by user .

Mixed core Xen vcpu set to all

Processor: Intel Core i7-1260P (4 Cores), Memory: 6GB, Disk: 78GB, Graphics: llvmpipe

OS: Fedora Linux 38, Kernel: 6.1.62-1.qubes.fc37.x86_64 (x86_64), Display Server: X Server 1.20.14, OpenGL: 4.5 Mesa 23.1.9 (LLVM 16.0.6 256 bits), Compiler: GCC 13.2.1 20231011, File-System: ext4, Screen Resolution: 1920x1080, System Layer: Xen 4.17.2 Hypervisor

Kernel Notes: Transparent Huge Pages: madvise
Processor Notes: CPU Microcode: 0x430
Security Notes: SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 24 November 2023 08:06 by user .