nginx高并发下配置参数
user nginx;
worker_processes 6;
worker_rlimit_nofile 30000;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 10240;
}
http {
include /etc/nginx/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"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
upstream epgservers{
server 192.168.89.211:81 max_fails=3 fail_timeout=5s;
server 192.168.89.212:81 max_fails=3 fail_timeout=5s;
server 192.168.89.213:81 max_fails=3 fail_timeout=5s;
}
include /etc/nginx/conf.d/*.conf;
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
client_max_body_size 300m;
client_body_buffer_size 128k;
proxy_connect_timeout 300;
proxy_read_timeout 300;
proxy_send_timeout 300;
proxy_buffer_size 64k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
proxy_pass http://epgservers;
}
}
/etc/nginx/conf.d/http.conf
server {
listen 81;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root /var/www/html;
index index.html index.htm index.php;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ^~ /image/ {
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
if ($request_uri ~ /image/(\d+).(\d+).(\d+).(\d+)/(\d+)/(.+))
{
set $ip $1.$2.$3.$4;
set $port $5;
set $path $6;
}
proxy_pass http://$ip:$port/$path;
}
location ~ \.php$ {
root /var/www/html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_connect_timeout 150;
fastcgi_read_timeout 150;
fastcgi_send_timeout 150;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 32k;
fastcgi_busy_buffers_size 64k;
fastcgi_temp_file_write_size 64k;
include fastcgi_params;
client_max_body_size 10240m;
client_body_buffer_size 10m;
}
location /vod{
alias /usr/local/content ;
}
#image server rewrite
rewrite /imgfs/weed/(.*) /app/Imgfs.php?fid=$1 last;
rewrite ^/sunboss/(\d+)/(.+) /sunboss/$2?hostid=$1 last;
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
root 58651 1 0 18:23 ? 00:00:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
nginx 58652 58651 0 18:23 ? 00:00:06 nginx: worker process
nginx 58653 58651 0 18:23 ? 00:00:03 nginx: worker process
nginx 58654 58651 0 18:23 ? 00:00:05 nginx: worker process
nginx 58655 58651 0 18:23 ? 00:00:05 nginx: worker process
root 68259 34657 0 18:26 pts/0 00:00:00 tailf /var/log/nginx/error.log
root 83634 82399 0 18:27 pts/2 00:00:02 tailf /var/log/nginx/access.log
root 146535 55465 0 18:54 pts/1 00:00:00 grep --color=auto nginx
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 8388608 unlimited bytes
Max core file size 0 unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 127387 127387 processes
Max open files 30000 30000 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 127387 127387 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
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