compression test ARMv7 rev 3 testing on Raspbian 10 via the Phoronix Test Suite. compression test 1: Processor: ARMv7 rev 3 @ 1.50GHz (4 Cores), Motherboard: BCM2711, Memory: 2048MB, Disk: 128GB SC128 OS: Raspbian 10, Kernel: 5.4.77-v7l-s3514110+ (armv7l), Desktop: LXDE, File-System: ext4 Zstd Compression 1.4.5 Compression Level: 3 MB/s > Higher Is Better compression test 1 . 97.50 |=================================================== Zstd Compression 1.4.5 Compression Level: 19 MB/s > Higher Is Better compression test 1 . 2.40 |==================================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better compression test 1 . 3594 |==================================================== Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better compression test 1 . 75.58 |=================================================== Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better compression test 1 . 241.77 |================================================== XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better compression test 1 . 433.55 |================================================== System GZIP Decompression Phoronix Test Suite v5.2.1 Seconds < Lower Is Better compression test 1 . 11.72 |=================================================== System XZ Decompression Phoronix Test Suite v5.2.1 Seconds < Lower Is Better compression test 1 . 14.38 |=================================================== System ZLIB Decompression 1.2.7 Phoronix Test Suite v5.2.1 ms < Lower Is Better compression test 1 . 5862.22 |=================================================