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Posted to dev@httpd.apache.org by Stefan Eissing <st...@greenbytes.de> on 2015/11/04 12:54:12 UTC

h1/h2/h2c throughput numbers

See https://icing.github.io/mod_h2/throughput.html

This discusses the performance improvements regarding raw throughput of the current mod_http2 implementation vs. the 2.4.17 one. Some outlook onto the next release, hopefully.

tl;dr

h2 (https) raw transfer numbers are on par with HTTP/1.1 now, h2c (http:) are at 95% - in my setup.

//Stefan

PS. In case you find any mistakes or nits in there, I will hold back the tweet until this evening.

Re: h1/h2/h2c throughput numbers

Posted by Stefan Eissing <st...@greenbytes.de>.
Hi Bert,

nice! will be interesting to get numbers on that and how it affects svn timings (if). 

You write your own h2 implementation?

Cheers,
  Stefan

Am 04.11.2015 um 21:18 schrieb Bert Huijben <be...@qqmail.nl>:

>> -----Original Message-----
>> From: Stefan Eissing [mailto:stefan.eissing@greenbytes.de]
>> Sent: woensdag 4 november 2015 12:54
>> To: dev@httpd.apache.org
>> Subject: h1/h2/h2c throughput numbers
>> 
>> See https://icing.github.io/mod_h2/throughput.html
>> 
>> This discusses the performance improvements regarding raw throughput of
>> the current mod_http2 implementation vs. the 2.4.17 one. Some outlook
>> onto the next release, hopefully.
>> 
>> tl;dr
>> 
>> h2 (https) raw transfer numbers are on par with HTTP/1.1 now, h2c (http:)
>> are at 95% - in my setup.
> 
>    Hi Stefan,
> 
> Thanks for all your work on this.
> 
> I'm currently working on adding http/2 support to Apache Serf, and 2.4.17
> provides an easy to use test target for me :)
> 
> Good to see the progress here. I hope to start testing Subversion over
> http/2 soon.
> 
> Thanks,
> 
>    Bert Huijben
> 
> --
> Subversion, Serf, AnkhSVN, SharpSvn, SharpGit, ...
>

RE: h1/h2/h2c throughput numbers

Posted by Bert Huijben <be...@qqmail.nl>.
> -----Original Message-----
> From: Stefan Eissing [mailto:stefan.eissing@greenbytes.de]
> Sent: woensdag 4 november 2015 12:54
> To: dev@httpd.apache.org
> Subject: h1/h2/h2c throughput numbers
> 
> See https://icing.github.io/mod_h2/throughput.html
> 
> This discusses the performance improvements regarding raw throughput of
> the current mod_http2 implementation vs. the 2.4.17 one. Some outlook
> onto the next release, hopefully.
> 
> tl;dr
> 
> h2 (https) raw transfer numbers are on par with HTTP/1.1 now, h2c (http:)
> are at 95% - in my setup.

	Hi Stefan,

Thanks for all your work on this.

I'm currently working on adding http/2 support to Apache Serf, and 2.4.17
provides an easy to use test target for me :)

Good to see the progress here. I hope to start testing Subversion over
http/2 soon.

Thanks,

	Bert Huijben

--
Subversion, Serf, AnkhSVN, SharpSvn, SharpGit, ...

Re: h1/h2/h2c throughput numbers

Posted by Yann Ylavic <yl...@gmail.com>.
Nice article Stefan, thanks.
Will also ease review of latest changes ;)

On Wed, Nov 4, 2015 at 12:54 PM, Stefan Eissing
<st...@greenbytes.de> wrote:
> See https://icing.github.io/mod_h2/throughput.html
>
> This discusses the performance improvements regarding raw throughput of the current mod_http2 implementation vs. the 2.4.17 one. Some outlook onto the next release, hopefully.
>
> tl;dr
>
> h2 (https) raw transfer numbers are on par with HTTP/1.1 now, h2c (http:) are at 95% - in my setup.
>
> //Stefan
>
> PS. In case you find any mistakes or nits in there, I will hold back the tweet until this evening.