y y y: Processor: Intel Xeon E5-2667 v4 @ 3.60GHz (8 Cores), Motherboard: Intel S2600WT2R (SE5C610.86B.01.01.0018.072020161249 BIOS), Chipset: Intel Xeon E7 v4/Xeon, Memory: 8 x 8192 MB DDR4-2134MT/s Micron 18ASF1G72PDZ-2G3B1, Disk: 8000GB RMS25CB040 + 511GB RMS25CB040, Graphics: Matrox MGA G200e [Pilot], Network: 2 x Intel I350 OS: CentOS 7.6.1810, Kernel: 3.10.0-957.12.1.el7.x86_64 (x86_64), Display Server: X Server, Compiler: GCC 4.8.5 20150623, File-System: xfs 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better y . 23979 |==================================================================== Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better y . 8.27 |===================================================================== Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better y . 42.03 |==================================================================== XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better y . 56.00 |==================================================================== Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better y . 30.14 |====================================================================