Nginx Response Timing Range

  1. To test the stability of my Nginx installation, I use a load
    generator on
    a static_30K.html page of 30KB.
    I added $response_time to my log file and generated 100 threads x 10
    loops
    of static_30K.html
    My top show load of 0.01

  2. I sorted the timings of the log file in a spreadsheet.
    There are 1,000 entries. timing range from 0.000 (600 entries) to max of
    0.944 sec

  3. The range is on the high side especially the Upper numbers consider
    my
    server is no load and it is only one static file

  4. Can advise what I can focused to tune on Nginx and even OS

  5. I am on the latest developer release on Nginx 1.3.9 running php5-fpm
    Mysql on Ubuntu Precise.
    My CPU is 4 core with 2GB RAM with FAST SSD

  6. My Nginx Config are shown below.

nginx.conf

user www-data;
worker_processes 2;
worker_rlimit_nofile 10000;

error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;

events {
worker_connections 2048;
}

http {
include /etc/nginx/mime.types;
default_type application/octet-stream;

access_log  /var/log/nginx/access.log;

sendfile        on;
tcp_nopush     on;
tcp_nodelay         on;

keepalive_timeout  60;
server_tokens off;

gzip  on;
gzip_disable "msie6";
gzip_buffers 16 8k;
gzip_comp_level 9;
gzip_proxied any;
gzip_types text/plain text/css application/x-javascript text/xml

application/xml application/xml+rss text/javascript;

include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/default;

}

default

log_format combined_withtime_format '$remote_addr $request_time
$remote_user
[$time_local] ’
'"$request" $status $body_bytes_sent ’
‘"$http_referer" “$http_user_agent”’;

server {
server_name XXXXXXX.org;
rewrite ^/(.*) http://www.XXXXXXX.org/$1 permanent;
}

server {
server_name www.XXXXXXX.org;

access_log /var/log/nginx/access.log combined_withtime_format;
error_log /var/log/nginx/error.log ;
add_header ‘X-UA-Compatible’ ‘IE=edge’;

location ~ /. {
deny all;
}

location / {
root /var/www;
index index.html index.htm index.php;

}
}

Many Thans

Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,234201,234201#msg-234201