compression test

ARMv7 rev 3 testing on Raspbian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2011215-KH-COMPRESSI64.

compression testProcessorMotherboardMemoryDiskOSKernelDesktopFile-Systemcompression test 1ARMv7 rev 3 @ 1.50GHz (4 Cores)BCM27112048MB128GB SC128Raspbian 105.4.77-v7l-s3514110+ (armv7l)LXDEext4OpenBenchmarking.org- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 - --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v - Scaling Governor: cpufreq-dt ondemand

compression testcompress-zstd: 3compress-zstd: 19compress-7zip: Compress Speed Testcompress-pbzip2: 256MB File Compressioncompress-gzip: Linux Source Tree Archiving To .tar.gzcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9system-decompress-gzip: Phoronix Test Suite v5.2.1system-decompress-xz: Phoronix Test Suite v5.2.1system-decompress-zlib: Phoronix Test Suite v5.2.1compression test 197.502.40359475.58241.77433.5511.7214.385862.22OpenBenchmarking.org

Zstd Compression

Compression Level: 3

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3compression test 120406080100SE +/- 0.61, N = 397.501. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 19

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19compression test 10.541.081.622.162.7SE +/- 0.00, N = 32.401. (CC) gcc options: -O3 -pthread -lz

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Testcompression test 18001600240032004000SE +/- 8.14, N = 335941. (CXX) g++ options: -pipe -lpthread

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File Compressioncompression test 120406080100SE +/- 1.07, N = 675.581. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzcompression test 150100150200250SE +/- 3.58, N = 3241.77

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 9compression test 190180270360450SE +/- 4.30, N = 3433.551. (CC) gcc options: -pthread -fvisibility=hidden -O2

System GZIP Decompression

Phoronix Test Suite v5.2.1

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionPhoronix Test Suite v5.2.1compression test 13691215SE +/- 0.17, N = 511.72

System XZ Decompression

Phoronix Test Suite v5.2.1

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionPhoronix Test Suite v5.2.1compression test 148121620SE +/- 0.25, N = 614.38

System ZLIB Decompression

Phoronix Test Suite v5.2.1

OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7Phoronix Test Suite v5.2.1compression test 113002600390052006500SE +/- 131.14, N = 205862.22

Phoronix Test Suite v10.8.4