pxz should be used to speedup compression

fedora-cloud / docker-brew-fedora

MIT License

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Closed ssbarnea closed 5 years ago

ssbarnea commented 5 years ago

currently the script is using xz and it waits a huge amount of time compressing each image using a single core.

I have 16 cores on my machine and running "pxz -T ..." instead of "xz ..." would make it almost 6-7 times faster.

cverna commented 5 years ago

ha nice yeah that's worth changing :+1: