nginx as Loadbalancer loading page somtimes not complete
Joe
frumentius at gmail.com
Thu Feb 26 10:54:28 MSK 2009
I found this occured in last 2 days.
Are you changed any configuration in last 2 days?
Thanks.
On Thu, Feb 26, 2009 at 2:53 PM, Joe <frumentius at gmail.com> wrote:
> Hello,
>
> Wew...
> Is this Kaskus?
> I will learn your configuration first.
>
> Thanks.
>
>
>
>
> On Thu, Feb 26, 2009 at 10:59 AM, misael <zen at bps.co.id> wrote:
>
>> hi nginx users,
>>
>> first of all i like to thank you for this great application,
>> i recently used nginx for my community forum backend with vbulletin, and
>> the average user online are 10.000 users.
>> the problems was, sometimes our visitor can't load the page (post/thread)
>> at full page.
>> i use -RELEASE FreeBSD 7.0-RELEASE with dual Quad 2 core processors and
>> 8GB RAM.
>> and here is my nginx.conf:
>> ----snip----
>>
>> user www;
>> worker_processes 4;
>> worker_rlimit_nofile 200000;
>> error_log /var/log/error.log warn;
>>
>> events {
>> worker_connections 102400;
>> use kqueue;
>> }
>>
>>
>> http {
>>
>> include mime.types;
>> default_type application/octet-stream;
>>
>> log_format main '$remote_addr - $remote_user [$time_local] $request '
>> '"$status" $body_bytes_sent "$http_referer" '
>> '"$http_user_agent" "$http_x_forwarded_for"';
>>
>>
>> sendfile on;
>> tcp_nopush on;
>> client_header_timeout 10m;
>> client_body_timeout 10m;
>> send_timeout 10m;
>> connection_pool_size 256;
>> client_header_buffer_size 1k;
>> large_client_header_buffers 4 8k;
>> request_pool_size 4k;
>> ignore_invalid_headers on;
>>
>> reset_timedout_connection on;
>> keepalive_timeout 0;
>> tcp_nodelay on;
>> gzip on;
>> gzip_proxied any;
>> gzip_vary on;
>> gzip_comp_level 9;
>> gzip_min_length 1100;
>> gzip_http_version 1.0;
>> gzip_buffers 4 8k;
>> gzip_types text/plain text/html text/css application/x-javascript
>> text/xml application/xml application/xml+rss text/javascript;
>> output_buffers 1 32k;
>> postpone_output 1460;
>>
>>
>>
>> server_names_hash_max_size 4096;
>> server_names_hash_bucket_size 128;
>>
>> upstream foobar {
>> ip_hash;
>> server 10.10.1.9:80; #weight=1; # pong6
>> server 10.10.1.22:80; #weight=2; # web1
>> server 10.10.1.3:80; #weight=2; # web2
>> server 10.10.1.5:80; #weight=1; # web4
>> server 10.10.1.6:80; #weight=2; # web5
>> }
>>
>> server {
>> listen 80 default rcvbuf=8192 sndbuf=16384;
>> client_max_body_size 50m;
>>
>> server_name foobar.org;
>>
>>
>> if ($host = "foobar.org"){
>> rewrite ^(.*)$ http://www.foobar.org$1 permanent;
>> break;
>> }
>>
>> error_page 404 /404.html;
>>
>> error_page 500 502 503 504 /50x.html;
>> location = /50x.html {
>> root /usr/local/www/nginx-dist;
>> }
>>
>> location ~ "^/" {
>> index index.php index.htm index.html;
>> proxy_ignore_client_abort on;
>> proxy_buffering on;
>> proxy_next_upstream timeout;
>> client_max_body_size 10m;
>> client_body_buffer_size 1024k;
>> proxy_connect_timeout 75;
>> proxy_read_timeout 300;
>> proxy_buffer_size 256k;
>> proxy_buffers 128 256k;
>> proxy_busy_buffers_size 512k;
>> proxy_temp_file_write_size 1024k;
>> proxy_redirect off;
>> proxy_set_header Host $host;
>> proxy_set_header X-Forwarded-For $remote_addr;
>> proxy_set_header X-Real-IP $remote_addr;
>> proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
>> proxy_pass http://foobar;
>> }
>>
>> }
>> }
>>
>>
>>
>> ----snip---
>> and there were no error log regarding this problem,
>>
>> only these few warn msg (which i'm not sure what does it mean)
>>
>> ----snip---
>>
>> 2009/02/26 10:44:39 [warn] 99639#0: *6265776 a client request body is
>> buffered to a temporary file /var/tmp/nginx/client_body_temp/0000000000
>> while sending request to upstream, client: 125.163.1.248, server:
>> kaskus.us, request: "POST /newreply.php?do=postreply&t=866095 HTTP/1.1",
>> upstream: "http://10.10.1.5:80/newreply.php?do=postreply&t=866095", host:
>> "www.foobar.org", referrer: "
>> http://www.foobar.org/newreply.php?do=postreply&t=866095"
>> 114.58.83.207, server: kaskus.us, request: "POST
>> /ajax.php?do=verifyusername HTTP/1.1", upstream: "
>> http://10.10.1.9:80/ajax.php?do=verifyusername", host: "www.foobar.org",
>> referrer: "http://www.foobar.org/register.php?do=register"
>> ----snip----
>>
>> i need to find the solution for this problem,
>> and i hope all the nginx gurus here would be so kind enough to help me
>>
>> and sorry for my poor english
>>
>> Regards
>>
>> Zen
>>
>>
>>
>>
>>
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