On 6 January 2014 20:34, justink101 wrote:
> Consistently slow DNS lookups from
> nginx
I *really* don't think you've demonstrated anything that points to
that conclusion. Do some tcpdump'ing. Show the data. Show your
working. ;-)
J
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Anybody have any further insight on this? Consistently slow DNS lookups from
nginx, even though dig shows fast query times.
Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,246001,246070#msg-246070
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Hi Jonathan,
Using time is the only way I know how to demonstrate this:
FIRST TIME TOOK: 5.8 seconds
➜ ~ time curl -i -u demo: https://api.mydomain.com/v1/
HTTP/1.1 200 OK
Server: nginx
Date: Sat, 04 Jan 2014 04:07:50 GMT
Content-Type: application/json
Transfer-Encoding: chunked
Connection: ke
On 4 January 2014 03:42, justin wrote:
> I am seeing very slow DNS lookup times ( > 2 seconds ) using proxy_pass,
> even though dig response times on the server are quick
[snip]
> Any ideas why this is so slow, and solutions?
Please demonstrate a slow request, and show the data that leads you to
I am seeing very slow DNS lookup times ( > 2 seconds ) using proxy_pass,
even though dig response times on the server are quick. Here is the nginx
configuration block:
location ~ ^/v1/(?.*) {
resolver 8.8.4.4 4.4.4.4 valid=300s;
resolver_timeout 10s;
proxy_pass https://$remote_user.