nginx reverse proxy causing TCP queuing spikes
reallfqq-nginx at yahoo.fr
Sun Sep 25 13:58:20 UTC 2016
It is most probably a question more suitable to some Odoo ML.
On Sun, Sep 25, 2016 at 2:50 AM, Grant <emailgrant at gmail.com> wrote:
> > I've been struggling with http response time slowdowns and
> > corresponding spikes in my TCP Queuing graph in munin. I'm using
> > nginx as a reverse proxy to apache which then hands off to my backend,
> > and I think the proxy_read_timeout line in my nginx config is at least
> > contributing to the issue. Here is all of my proxy config:
> > proxy_read_timeout 60m;
> > proxy_pass http://127.0.0.1:8080;
> > I think this means I'm leaving connections open for 60 minutes after
> > the last server response which sounds like a bad thing. However, some
> > of my admin pages need to run for a long time while they wait for the
> > server-side stuff to execute. I only use the proxy_read_timeout
> > directive on my admin locations and I'm experiencing the TCP spikes
> > and http slowdowns during the exact hours that the admin stuff is in
> > use.
> It turns out this issue was due to Odoo which also runs behind nginx
> in a reverse proxy configuration on my machine. Has anyone else had
> that kind of trouble with Odoo?
> - Grant
> nginx mailing list
> nginx at nginx.org
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