Re: [jetty-dev] mechanical sympathy in netty-4

[Viktor Szathmary <phraktle@xxxxxxxxx>]

Hi Jesse,

Yes, I am aware :) The particular technique mentioned here that I found interesting was the custom ByteBuffer allocator to reuse buffers. Upon a quick look at the source, it seems Jetty is already doing some of this (though there are use-cases, e.g. Request#getReader, that cause buffer allocations).

Regards,

  Viktor

On Wednesday, October 16, 2013 at 1:41 PM, Jesse McConnell wrote:

Thanks Viktor,

Greg blogged about this quite some time ago for Jetty 9 here

http://webtide.intalio.com/2013/01/jetty-9-goes-fast-with-mechanical-sympathy/

--

jesse mcconnell

jesse.mcconnell@xxxxxxxxx

On Wed, Oct 16, 2013 at 6:29 AM, Viktor Szathmary <phraktle@xxxxxxxxx> wrote:

Hi,

Some interesting techniques used in Netty 4 to reduce the overhead:

https://blog.twitter.com/2013/netty-4-at-twitter-reduced-gc-overhead

Clearly, Netty has somewhat different objectives (not a servlet container),

but some of this might be applicable to Jetty as well.

Regards,

Viktor

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