On 2017-11-22 02:32:45 -0800, Matthew Hall wrote:
> I would say most likely your zlib is screwed up somehow, like maybe it
> didn't get optimized right by the C compiler or something else sucks
> w/ the compression settings. The CPU should easily blast away at that
> faster than disks can read.

Huh? Zlib compresses at a few 10s of MB/s.


Andres Freund

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