| 242 |   | ==== php-fpm config changes ====  | 
                  
                          | 243 |   |   | 
                  
                          | 244 |   | The following lines need uncommenting in {{{/opt/local/etc/php53-fpm.conf}}}:  | 
                  
                          | 245 |   |   | 
                  
                          | 246 |   | {{{  | 
                  
                          | 247 |   | pm.status_path = /status  | 
                  
                          | 248 |   | ping.path = /ping  | 
                  
                          | 249 |   | }}}  | 
                  
                          | 250 |   |   | 
                  
                          | 251 |   | The following number of servers needs changing:  | 
                  
                          | 252 |   |   | 
                  
                          | 253 |   | {{{  | 
                  
                          | 254 |   | ;pm.start_servers = 18  | 
                  
                          | 255 |   | pm.start_servers = 4  | 
                  
                          | 256 |   |   | 
                  
                          | 257 |   | ;pm.max_spare_servers = 18  | 
                  
                          | 258 |   | pm.max_spare_servers = 4  | 
                  
                          | 259 |   | }}}  | 
                  
                          | 260 |   |   | 
                  
                          | 261 |   | After the edits above have been made nginx and php-fpm need restarting:  | 
                  
                          | 262 |   |   | 
                  
                          | 263 |   | {{{  | 
                  
                          | 264 |   | /etc/init.d/php53-fpm reload  | 
                  
                          | 265 |   | /etc/init.d/nginx restart  | 
                  
                          | 266 |   | }}}  | 
                  
                          | 267 |   |   | 
                  
                          | 268 |   | Best check the error log:  | 
                  
                          | 269 |   |   | 
                  
                          | 270 |   | {{{  | 
                  
                          | 271 |   | tail -f /var/log/php/php53-fpm-error.log  | 
                  
                          | 272 |   | }}}  | 
                  
                          | 273 |   |   | 
                  
                          | 274 |   | These fixes can be tested like this:  | 
                  
                          | 275 |   |   | 
                  
                          | 276 |   | {{{  | 
                  
                          | 277 |   | cd /etc/munin/plugins  | 
                  
                          | 278 |   | munin-run phpfpm_connections  | 
                  
                          | 279 |   | munin-run phpfpm_status  | 
                  
                          | 280 |   | munin-run nginx_status   | 
                  
                          | 281 |   | munin-run nginx_request  | 
                  
                          | 282 |   | }}}  | 
                  
                          | 283 |   |   |