NovaCustom NV41 Qubes OS vCPU affinity

Testing the performance impact of performance/efficient cores in a Qubes OS VM

HTML result view exported from: https://openbenchmarking.org/result/2311247-NE-OK539528007&sor.

NovaCustom NV41 Qubes OS vCPU affinityProcessorMemoryDiskGraphicsOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem LayerPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)Intel 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 HypervisorOpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseProcessor Details- CPU Microcode: 0x430Security Details- 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 vCPU affinityblosc: 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 - 256MBlzbench: 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-lz4: 1 - Compression Speedcompress-lz4: 1 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 9 - Decompression Speedcompress-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 Speedcompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingcompress-gzip: Linux Source Tree Archiving To .tar.gzcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9system-decompress-gzip: system-decompress-xz: system-decompress-zlib: compress-rar: Linux Source Tree Archiving To RARPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)9951.49897.28853.47993.78294.86699.35277.37702.67590.56581.86346.27768.87329.16886.05404.74590.55775.34625.0501355952005115216413051554060023372629712048709.2143857.493556.254.622165.4983.61512.4212.71596.485.11603.18.211392.2669.01559.5214.81640.36.741341.1265731477135.10981.3212.8102.9583.00505552.7314864.04700.54400.54169.34689.43765.43001.63862.04254.04053.63847.73779.03678.03505.83385.32783.23188.12622.43610640313896915128140935747915556218692737.142926.735.111823.7365.91073.2132.21168.654.31155.46.34983.4322.11099.5129.81174.95.07950.4192571502650.456101.7523.4503.8593.57416180.4506023.15489.56131.75488.35989.54976.43893.34536.75655.95199.74911.55356.74912.54722.94366.23904.24407.03454.549136601202311621928943641751817560518593010086.243533.262.88143.853.713436.3721.71539.6159.71669.268.71654.16.481309.3526.11615.8172.11713.95.571204.0200121360540.47895.8583.3362.9503.54756578.311OpenBenchmarking.org

C-Blosc

Test: blosclz shuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 8MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)2K4K6K8K10KSE +/- 111.66, N = 3SE +/- 199.63, N = 15SE +/- 6.97, N = 39951.46023.14864.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 16MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)2K4K6K8K10KSE +/- 43.48, N = 3SE +/- 46.61, N = 3SE +/- 11.91, N = 39897.25489.54700.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 32MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)2K4K6K8K10KSE +/- 5.17, N = 3SE +/- 254.22, N = 15SE +/- 36.10, N = 158853.46131.74400.51. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 64MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)2K4K6K8K10KSE +/- 56.01, N = 3SE +/- 199.49, N = 15SE +/- 32.01, N = 157993.75488.34169.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 8MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)2K4K6K8K10KSE +/- 9.71, N = 3SE +/- 84.27, N = 3SE +/- 4.37, N = 38294.85989.54689.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 128MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)14002800420056007000SE +/- 80.71, N = 15SE +/- 204.15, N = 15SE +/- 10.13, N = 36699.34976.43765.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz shuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz shuffle - Buffer Size: 256MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)11002200330044005500SE +/- 44.79, N = 12SE +/- 152.71, N = 15SE +/- 18.65, N = 135277.33893.33001.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 8MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 8MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)17003400510068008500SE +/- 63.43, N = 3SE +/- 44.30, N = 15SE +/- 10.29, N = 37702.64536.73862.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 16MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)16003200480064008000SE +/- 4.41, N = 3SE +/- 126.15, N = 15SE +/- 5.22, N = 37590.55655.94254.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 32MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)14002800420056007000SE +/- 112.95, N = 15SE +/- 114.38, N = 15SE +/- 2.20, N = 36581.85199.74053.61. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 64MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)14002800420056007000SE +/- 25.58, N = 3SE +/- 128.39, N = 15SE +/- 3.19, N = 36346.24911.53847.71. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 16MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 16MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)17003400510068008500SE +/- 27.51, N = 3SE +/- 163.76, N = 15SE +/- 2.66, N = 37768.85356.73779.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 32MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 32MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)16003200480064008000SE +/- 23.90, N = 3SE +/- 186.43, N = 15SE +/- 0.75, N = 37329.14912.53678.01. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 64MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 64MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)15003000450060007500SE +/- 48.35, N = 3SE +/- 190.74, N = 15SE +/- 0.90, N = 36886.04722.93505.81. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 128MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)12002400360048006000SE +/- 87.98, N = 15SE +/- 135.27, N = 15SE +/- 37.85, N = 155404.74366.23385.31. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz noshuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz noshuffle - Buffer Size: 256MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)10002000300040005000SE +/- 10.48, N = 3SE +/- 98.23, N = 15SE +/- 24.33, N = 124590.53904.22783.21. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 128MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 128MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)12002400360048006000SE +/- 67.23, N = 15SE +/- 169.94, N = 15SE +/- 3.79, N = 35775.34407.03188.11. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

C-Blosc

Test: blosclz bitshuffle - Buffer Size: 256MB

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.11Test: blosclz bitshuffle - Buffer Size: 256MBPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)10002000300040005000SE +/- 49.50, N = 15SE +/- 146.31, N = 15SE +/- 2.57, N = 34625.03454.52622.41. (CC) gcc options: -std=gnu99 -O3 -ldl -lrt -lm

lzbench

Test: XZ 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: CompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)1122334455SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 35049361. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: XZ 0 - Process: DecompressionNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)306090120150SE +/- 0.33, N = 3SE +/- 1.73, N = 3SE +/- 0.33, N = 31361351061. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: CompressionNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)130260390520650SE +/- 2.65, N = 3SE +/- 3.84, N = 3SE +/- 0.88, N = 36015954031. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 1 - Process: DecompressionNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)400800120016002000SE +/- 6.39, N = 3SE +/- 13.86, N = 3SE +/- 10.07, N = 32023200513891. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 8 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: CompressionNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)306090120150SE +/- 0.67, N = 3SE +/- 1.53, N = 3SE +/- 0.00, N = 3116115691. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 8 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Zstd 8 - Process: DecompressionNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)5001000150020002500SE +/- 4.37, N = 3SE +/- 35.41, N = 3SE +/- 0.67, N = 32192216415121. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Crush 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: CompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)306090120150SE +/- 1.86, N = 3SE +/- 6.53, N = 15SE +/- 0.33, N = 313089811. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Crush 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Crush 0 - Process: DecompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)110220330440550SE +/- 4.84, N = 3SE +/- 12.75, N = 15SE +/- 0.00, N = 35154364091. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: CompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)120240360480600SE +/- 1.45, N = 3SE +/- 22.99, N = 15SE +/- 0.00, N = 35404173571. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 0 - Process: DecompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)130260390520650SE +/- 2.08, N = 3SE +/- 15.48, N = 15SE +/- 0.33, N = 36005184791. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 2 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: CompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)50100150200250SE +/- 0.67, N = 3SE +/- 9.17, N = 15SE +/- 0.00, N = 32331751551. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 2 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Brotli 2 - Process: DecompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)160320480640800SE +/- 0.88, N = 3SE +/- 19.99, N = 15SE +/- 0.33, N = 37266055621. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: CompressionPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)60120180240300SE +/- 2.03, N = 3SE +/- 0.00, N = 3SE +/- 0.58, N = 32971861851. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 1.8Test: Libdeflate 1 - Process: DecompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)30060090012001500SE +/- 6.33, N = 3SE +/- 0.00, N = 3SE +/- 3.67, N = 312049309271. (CXX) g++ options: -pthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

LZ4 Compression

Compression Level: 1 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedNo affinity forced (4 cores)Performance (4 cores)2K4K6K8K10KSE +/- 28.38, N = 310086.248709.211. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 1 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)8001600240032004000SE +/- 3363.73, N = 33533.2438.01. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)1428425670SE +/- 0.27, N = 3SE +/- 0.60, N = 15SE +/- 0.47, N = 362.8857.4937.141. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedPerformance (4 cores)Efficient (4 cores)No affinity forced (4 cores)8001600240032004000SE +/- 1290.39, N = 15SE +/- 2790.22, N = 3SE +/- 23.39, N = 33556.22926.7143.81. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)1224364860SE +/- 1.09, N = 15SE +/- 2.19, N = 15SE +/- 0.57, N = 1554.6253.7135.111. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)7001400210028003500SE +/- 1270.22, N = 15SE +/- 1071.87, N = 15SE +/- 895.31, N = 153436.32165.41823.71. (CC) gcc options: -O3

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)2004006008001000SE +/- 8.20, N = 15SE +/- 9.69, N = 15SE +/- 2.38, N = 3983.6721.7365.91. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)30060090012001500SE +/- 13.74, N = 15SE +/- 8.43, N = 15SE +/- 0.95, N = 21539.61512.41073.21. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)50100150200250SE +/- 2.66, N = 15SE +/- 3.13, N = 15SE +/- 1.22, N = 6212.7159.7132.21. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)400800120016002000SE +/- 7.13, N = 15SE +/- 4.68, N = 15SE +/- 2.38, N = 61669.21596.41168.61. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 12 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)20406080100SE +/- 1.08, N = 15SE +/- 0.23, N = 3SE +/- 0.23, N = 385.168.754.31. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 12 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)400800120016002000SE +/- 33.87, N = 3SE +/- 7.14, N = 15SE +/- 0.46, N = 31654.11603.11155.41. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)246810SE +/- 0.06, N = 15SE +/- 0.03, N = 3SE +/- 0.01, N = 38.216.486.341. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)30060090012001500SE +/- 9.00, N = 15SE +/- 162.10, N = 3SE +/- 0.67, N = 31392.21309.3983.41. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)140280420560700SE +/- 3.85, N = 3SE +/- 1.25, N = 3SE +/- 0.44, N = 3669.0526.1322.11. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 3, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)30060090012001500SE +/- 9.95, N = 3SE +/- 8.26, N = 3SE +/- 0.67, N = 31615.81559.51099.51. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)50100150200250SE +/- 2.91, N = 3SE +/- 0.98, N = 3SE +/- 0.62, N = 3214.8172.1129.81. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeedNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)400800120016002000SE +/- 15.23, N = 3SE +/- 32.80, N = 2SE +/- 1.91, N = 31713.91640.31174.91. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)246810SE +/- 0.05, N = 3SE +/- 0.13, N = 15SE +/- 0.00, N = 36.745.575.071. (CC) gcc options: -O3 -pthread

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression SpeedPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)30060090012001500SE +/- 5.06, N = 3SE +/- 58.02, N = 15SE +/- 0.66, N = 31341.11204.0950.41. (CC) gcc options: -O3 -pthread

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)6K12K18K24K30KSE +/- 325.07, N = 4SE +/- 180.48, N = 3SE +/- 277.87, N = 32657320012192571. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingEfficient (4 cores)Performance (4 cores)No affinity forced (4 cores)3K6K9K12K15KSE +/- 42.67, N = 3SE +/- 195.74, N = 4SE +/- 31.43, N = 31502614771136051. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)1122334455SE +/- 0.36, N = 15SE +/- 1.77, N = 15SE +/- 0.14, N = 335.1140.4850.46

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Performance (4 cores)No affinity forced (4 cores)Efficient (4 cores)20406080100SE +/- 0.48, N = 3SE +/- 0.33, N = 3SE +/- 0.08, N = 381.3295.86101.751. (CC) gcc options: -fvisibility=hidden -O2

System GZIP Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)0.77631.55262.32893.10523.8815SE +/- 0.033, N = 15SE +/- 0.083, N = 15SE +/- 0.024, N = 132.8103.3363.450

System XZ Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionNo affinity forced (4 cores)Performance (4 cores)Efficient (4 cores)0.86831.73662.60493.47324.3415SE +/- 0.068, N = 15SE +/- 0.028, N = 3SE +/- 0.017, N = 32.9502.9583.859

System ZLIB Decompression

OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7Performance (4 cores)No affinity forced (4 cores)Efficient (4 cores)0.80421.60842.41263.21684.021SE +/- 0.048465, N = 50SE +/- 0.068586, N = 50SE +/- 0.037549, N = 503.0050553.5475653.574161

RAR Compression

Linux Source Tree Archiving To RAR

OpenBenchmarking.orgSeconds, Fewer Is BetterRAR Compression 6.0.2Linux Source Tree Archiving To RARPerformance (4 cores)No affinity forced (4 cores)Efficient (4 cores)20406080100SE +/- 0.58, N = 3SE +/- 1.00, N = 15SE +/- 0.78, N = 352.7378.3180.45

Phoronix Test Suite v10.8.4