lame-mp3-encode-1 Testing in docker on Ubuntu 18.04 via PTS docker-performance: Processor: Intel Core i5-2500K @ 3.70GHz (4 Cores), Motherboard: ASUS P8P67-M PRO (3701 BIOS), Memory: 8192MB, Disk: 256GB Samsung SSD 850 + 2000GB Western Digital WD20EARS-00M, Graphics: radeondrmfb, Audio: Realtek ALC892, Monitor: 2 x S24D300 OS: Clear Linux OS 29390, Kernel: 5.0.0-29-generic (x86_64), Compiler: GCC 9.1.1 20190512 gcc-9-branch@271104 + Clang 8.0.0 + LLVM 8.0.0, File-System: aufs, Screen Resolution: 1920x1080, System Layer: Docker LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better docker-performance . 14.66 |===================================================