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Re: Nginx Windows High Traffic issues

Paul Schlie
June 27, 2014 06:46PM
I don't know if what you're experiencing is related to a problem I'm still tracking down, specifically that multiple redundant read-streams and corresponding temp_files are being opened to read the same file from a backend server for what appears to be a single initial get request by a client for a large mp4 file which was not yet been locally reverse proxy cashed by nginx as an substantially static file. This appears to end up creating 6-10x more traffic and disk activity than is actually required to cache the single file (depending on how many redundant read-stream/temp_files are created. If a server is attempting to reverse proxy many such relatively large files, it could easily saturate nginx with network/disk traffic until most such files requested were eventually locally cached.

On Jun 27, 2014, at 4:30 PM, c0nw0nk <nginx-forum@nginx.us> wrote:

> My new soloution did not last very long everything shot up again so the mp4
> function is needed to drop I/O usage but as of what the optimal setting for
> the buffers are realy does baffle me
>
> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,251186,251265#msg-251265
>
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Subject Author Posted

Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 09:41AM

Re: Nginx Windows High Traffic issues

itpp2012 June 26, 2014 10:02AM

Re: Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 10:18AM

Re: Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 11:20AM

Re: Nginx Windows High Traffic issues

itpp2012 June 26, 2014 01:26PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 02:03PM

Re: Nginx Windows High Traffic issues

Maxim Dounin June 26, 2014 02:46PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 03:27PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 03:33PM

Re: Nginx Windows High Traffic issues

itpp2012 June 26, 2014 05:20PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 05:53PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 26, 2014 06:29PM

Re: Nginx Windows High Traffic issues

itpp2012 June 27, 2014 01:56AM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 10:14AM

Re: Nginx Windows High Traffic issues

itpp2012 June 27, 2014 12:25PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 12:28PM

Re: Nginx Windows High Traffic issues

itpp2012 June 27, 2014 01:16PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 01:23PM

Re: Nginx Windows High Traffic issues

itpp2012 June 27, 2014 01:55PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 02:33PM

Re: Nginx Windows High Traffic issues

itpp2012 June 27, 2014 03:25PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 03:35PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 04:20PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 04:30PM

Re: Nginx Windows High Traffic issues

itpp2012 June 27, 2014 05:19PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 05:46PM

Re: Nginx Windows High Traffic issues

Paul Schlie June 27, 2014 06:46PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 27, 2014 08:27PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 28, 2014 12:38AM

Re: Nginx Windows High Traffic issues

c0nw0nk June 29, 2014 12:00PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 29, 2014 01:20PM

Re: Nginx Windows High Traffic issues

Maxim Dounin June 30, 2014 01:54PM

Re: Nginx Windows High Traffic issues

c0nw0nk June 30, 2014 02:20PM

Re: Nginx Windows High Traffic issues

c0nw0nk July 01, 2014 12:05AM



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