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Re: 10 000 req/s: tpd2 - why it is so fast?

October 29, 2009 02:54AM
On Thu, Oct 29, 2009 at 11:38:17AM +0900, Zev Blut wrote:

> Hello,
>
> On 10/10/2009 01:42 AM, Igor Sysoev wrote:
> > On Fri, Oct 09, 2009 at 08:26:32PM +0400, Igor Sysoev wrote:
> >
> >> I have got these results via localhost:
> >>
> >> ab -n 30000 -c 10 ~8200 r/s
> >> ab -n 30000 -c 10 -k ~20000 r/s
> >>
> >> This means that this microbenchmark tests mostly TCP connection
> >> establishment via localhost: keepalive is 2.4 faster.
> >
> > BTW, using embedded perl:
> >
> > server {
> > listen 8010;
> > access_log off;
> >
> > location = /test {
> > perl 'sub {
> > my $r = shift;
> > $r->send_http_header("text/html");
> > $r->print("<h1>Hello ", $r->variable("arg_name"), "</h1>");
> > return OK;
> > }';
> > }
> > }
> >
> > "ab -n 30000 -c 10 -k" has got ~7800 r/s.
>
> In case you are curious, John has posted an update
> comparing teepeedee2 vs the above perl module on his laptop.
> Here is the link:
>
> http://john.freml.in/teepeedee2-vs-nginx

For some reason, he ran "ab -c1" instead of "ab -c10", while nginx may
run perl in 2 workers on Core2 Duo (if worker_processes are 2). I believe,
it will twice the benchmark result. Second, he still mosty tests TCP
connection establishment via localhost instead of server speed. Why
he can not run the benchmark with keepalive ?


--
Igor Sysoev
http://sysoev.ru/en/
Subject Author Posted

10 000 req/s: tpd2 - why it is so fast?

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Re: 10 000 req/s: tpd2 - why it is so fast?

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Re: 10 000 req/s: tpd2 - why it is so fast?

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Re: 10 000 req/s: tpd2 - why it is so fast?

Asif Ali October 31, 2009 02:22PM

Re: 10 000 req/s: tpd2 - why it is so fast?

Igor Sysoev October 09, 2009 02:14PM

Re: 10 000 req/s: tpd2 - why it is so fast?

Igor Sysoev October 09, 2009 02:14PM

Re: 10 000 req/s: tpd2 - why it is so fast?

Zev Blut October 28, 2009 10:44PM

Re: 10 000 req/s: tpd2 - why it is so fast?

Igor Sysoev October 29, 2009 02:54AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Maxim Dounin October 29, 2009 06:44AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Igor Sysoev October 29, 2009 06:58AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Igor Sysoev October 30, 2009 03:00AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Akins, Brian October 24, 2009 01:30PM

Re: 10 000 req/s: tpd2 - why it is so fast?

Chris Zimmerman October 24, 2009 02:20PM

Re: 10 000 req/s: tpd2 - why it is so fast?

Akins, Brian October 30, 2009 09:22AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Igor Sysoev October 30, 2009 09:32AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Akins, Brian October 30, 2009 10:36AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Igor Sysoev October 30, 2009 10:46AM

Re: 10 000 req/s: tpd2 - why it is so fast?

Akins, Brian October 30, 2009 12:16PM



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