On Fri, Jan 14, 2022 at 12:47 AM James Read wrote:
>
>
> On Sun, Jan 9, 2022 at 12:47 AM Reinis Rozitis wrote:
>
>> > Otherwise why is my application running into such performance limits as
>> mentioned in this question on stackoverflow
>>
On Sun, Jan 9, 2022 at 12:47 AM Reinis Rozitis wrote:
> > Otherwise why is my application running into such performance limits as
> mentioned in this question on stackoverflow
>
On 2022-01-10 12:47 p.m., James Read wrote:
I've been doing some preliminary experiments with PACKET_MMAP style
communication.
With apologies for "snipping", and disclaimer that I am not an nginx
developer, only a long term user.
So, MMAP has given you "preliminary" analysis of what your
On Mon, Jan 10, 2022 at 11:42 AM Aleksandar Lazic wrote:
> On 07.01.22 14:13, Anoop Alias wrote:
> >
> https://www.nginx.com/blog/inside-nginx-how-we-designed-for-performance-scale/
>
> In addition please also take a look into this post.
>
On 07.01.22 14:13, Anoop Alias wrote:
https://www.nginx.com/blog/inside-nginx-how-we-designed-for-performance-scale/
In addition please also take a look into this post.
https://www.nginx.com/blog/thread-pools-boost-performance-9x/
Regards
Alex
On Fri, Jan 7, 2022 at 6:33 PM James Read
On Sun, Jan 9, 2022 at 12:47 AM Reinis Rozitis wrote:
> > Otherwise why is my application running into such performance limits as
> mentioned in this question on stackoverflow
>
> Otherwise why is my application running into such performance limits as
> mentioned in this question on stackoverflow
> https://stackoverflow.com/questions/70584121/why-doesnt-my-epoll-based-program-improve-performance-by-increasing-the-number
> ?
You are testing something (public third
On Sat, Jan 8, 2022 at 9:21 PM Francis Daly wrote:
> On Sat, Jan 08, 2022 at 08:53:44PM +, James Read wrote:
> > > On Fri, Jan 07, 2022 at 01:36:04PM +, James Read wrote:
>
> Hi there,
>
> > > > Does anybody know what timeout is used in Nginx call to
> > > > epoll_wait()?
>
> > which of
On Sat, Jan 08, 2022 at 08:53:44PM +, James Read wrote:
> > On Fri, Jan 07, 2022 at 01:36:04PM +, James Read wrote:
Hi there,
> > > Does anybody know what timeout is used in Nginx call to
> > > epoll_wait()?
> which of the many source files should I look in to get the answer?
On Fri, Jan 7, 2022 at 11:56 PM Maxim Dounin wrote:
> Hello!
>
> On Fri, Jan 07, 2022 at 01:36:04PM +, James Read wrote:
>
> > Nice article. So the short answer is that Nginx does in fact use multiple
> > processes. Does anybody know what timeout is used in Nginx call to
> > epoll_wait()? Is
On Sat, Jan 8, 2022 at 10:40 AM Reinis Rozitis wrote:
> >>
> https://www.nginx.com/blog/testing-the-performance-of-nginx-and-nginx-plus-web-servers/
> >
> > I don't view the test described as valid because the test is between one
> client and one server. I'm interested in testing with one
>> https://www.nginx.com/blog/testing-the-performance-of-nginx-and-nginx-plus-web-servers/
>
> I don't view the test described as valid because the test is between one
> client and one server. I'm interested in testing with one server and many
> clients.
wrk (used in the tests) [1] is a
Hello!
On Fri, Jan 07, 2022 at 01:36:04PM +, James Read wrote:
> Nice article. So the short answer is that Nginx does in fact use multiple
> processes. Does anybody know what timeout is used in Nginx call to
> epoll_wait()? Is there some heuristic for calculating the optimal timeout
> on
On Fri, Jan 7, 2022 at 1:13 PM Anoop Alias wrote:
>
> https://www.nginx.com/blog/inside-nginx-how-we-designed-for-performance-scale/
>
Nice article. So the short answer is that Nginx does in fact use multiple
processes. Does anybody know what timeout is used in Nginx call to
epoll_wait()? Is
https://www.nginx.com/blog/inside-nginx-how-we-designed-for-performance-scale/
On Fri, Jan 7, 2022 at 6:33 PM James Read wrote:
>
>
> On Fri, Jan 7, 2022 at 11:56 AM Anoop Alias
> wrote:
>
>> This basically depends on your hardware and network speed etc
>>
>> Nginx is event-driven and does not
On Fri, Jan 7, 2022 at 11:56 AM Anoop Alias wrote:
> This basically depends on your hardware and network speed etc
>
> Nginx is event-driven and does not fork a separate process for handling
> new connections which basically makes it different from Apache httpd
>
Just to be clear Nginx is
On Fri, Jan 7, 2022 at 12:18 PM Reinis Rozitis wrote:
> > Anyone?
>
> Since the questions are quite general (like the upper limits are usually
> hardware bound so the performance numbers vary based on that) maybe reading
> these blog posts can give some insight:
>
>
>
> Anyone?
Since the questions are quite general (like the upper limits are usually
hardware bound so the performance numbers vary based on that) maybe reading
these blog posts can give some insight:
https://www.nginx.com/blog/testing-the-performance-of-nginx-and-nginx-plus-web-servers/
and
This basically depends on your hardware and network speed etc
Nginx is event-driven and does not fork a separate process for handling new
connections which basically makes it different from Apache httpd
On Wed, Jan 5, 2022 at 5:48 AM James Read wrote:
> Hi,
>
> I have some questions about
On Wed, Jan 5, 2022 at 12:18 AM James Read wrote:
> Hi,
>
> I have some questions about Nginx performance. How many concurrent
> connections can Nginx handle? What throughput can Nginx achieve when
> serving a large number of small pages to a large number of clients (the
> maximum number
Hi,
I have some questions about Nginx performance. How many concurrent
connections can Nginx handle? What throughput can Nginx achieve when
serving a large number of small pages to a large number of clients (the
maximum number supported)? How does Nginx achieve its performance? Is the
epoll event
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