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
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
On 9/14/15 9:40 PM, Matthew Lagoe wrote:
> 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.
It is multi-threaded.
Cheers,
--
Saso
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OmniOS-discuss mailing
PM
To: Matthew Lagoe; 'Doug Hughes'
Cc: omnios-discuss@lists.omniti.com
Subject: Re: [OmniOS-discuss] zfs compression limits write throughput to
100MB/sec
On 9/14/15 9:40 PM, Matthew Lagoe wrote:
> Also I believe the compression is not threaded as well as it could be
> so you may be l
Probably something for Illumos, but you guys may have seen this or may like
to know.
I've got a 10g connected Xyratex box running OmniOS, and I noticed that no
matter how many streams (1, 2, 3) I only get 100MB/sec write throughput and
it just tops out. Even with 1 stream. This is with the
On 9/14/15 9:05 PM, Doug Hughes wrote:
> Probably something for Illumos, but you guys may have seen this or may
> like to know.
>
> I've got a 10g connected Xyratex box running OmniOS, and I noticed that
> no matter how many streams (1, 2, 3) I only get 100MB/sec write
> throughput and it just
