curl-library
Re: [PROF RFC 2/2] profiling of libcurl by curl-loader, starting stage
Date: Wed, 25 Apr 2007 12:24:55 +0300
On 4/25/07, Daniel Stenberg <daniel_at_haxx.se> wrote:
> On Tue, 24 Apr 2007, Robert Iakobashvili wrote:
>
> > When we attempted to add 100 and more clients each second to load, it has
> > completely burned out the CPU. The experiments posted were done with only 20
> > clients added each second to enable reliable profiling with oprofile. Both
> > gprof and oprofile data show, the CreateConnection () takes a lot of CPU.
> indicate that libcurl is "misbehaving"? And if so, by how much?
It works good, but (always) can probably do better.
> Digging in and fully comprehending the profiling data is a big undertaking,
> which I'm just not able to do at this point in time.
No problemo, I will hopefully come after our next release with
suggestions/patches.
-- Sincerely, Robert Iakobashvili, coroberti %x40 gmail %x2e com ................................................................... Navigare necesse est, vivere non est necesse ................................................................... http://curl-loader.sourceforge.net An open-source HTTP/S, FTP/S traffic generating, and web testing tool.Received on 2007-04-25