Also I believe the compression is not threaded as well as it could be so you may be limited by the single core performance of your machine.
-----Original Message----- From: OmniOS-discuss [mailto:omnios-discuss-boun...@lists.omniti.com] On Behalf Of Saso Kiselkov Sent: Monday, September 14, 2015 12:34 PM To: Doug Hughes Cc: omnios-discuss@lists.omniti.com Subject: Re: [OmniOS-discuss] zfs compression limits write throughput to 100MB/sec On 9/14/15 9:18 PM, Doug Hughes wrote: > That does seem to keep performance at much closer to parity. It still > seems about 70-80% of peak vs what I was seeing before, but not that > 100MB/sec bottleneck. Well, that's the reality of compression. Even the compressibility check is not free, but it's a lot less of an impact with lz4 than with lzjb. Cheers, -- Saso _______________________________________________ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss _______________________________________________ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss