Hi,
Im trying to experiment more regarding nginx + fcgi,perl. Im using the
following configuration:
OS: Solaris 10 x86
Perl CGI support: nginx-fcgi-0.4.3
http://www.nginx.eu/nginx-fcgi.html
worker_processes 1;
location ~ ^/cgi-bin/.*\.cgi$ {
gzip off;
fastcgi_pass unix:/opt/sdr/report/ws/fastcgi_temp/nginx-fcgi.sock;
fastcgi_read_timeout 5m;
fastcgi_index index.cgi;
#
# You may copy and paste the lines under or use include directive
# include /etc/nginx/nginx-fcgi.conf;
# In this example all is in one file
#
fastcgi_param SCRIPT_FILENAME /opt/sdr/report/docroot/$fastcgi_script_name;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SERVER_SOFTWARE nginx;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;
fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param REMOTE_PORT $remote_port;
fastcgi_param SERVER_ADDR $server_addr;
fastcgi_param SERVER_PORT $server_port;
fastcgi_param SERVER_NAME $server_name;
}
I have all processes running, ptree command:
5548 /opt/sdr/report/perl/bin/perl /opt/sdr/report/ws/sbin/nginx-fcgi -l /opt/sdr/re
5552 /opt/sdr/report/ws/sbin/nginx -c /opt/sdr/report/ws/conf/nginx.conf
5553 /opt/sdr/report/ws/sbin/nginx -c /opt/sdr/report/ws/conf/nginx.conf
When I kick a jmeter test against the server I can see dozens of processes
forked by the 5548 the master FCGI process. As understood I should not
see this behavior when using FastCGI, isnt it ?
Example, using DTrace:
# /opt/csw/bin/execsnoop
UID PID PPID ARGS
60001 18035 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18038 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18039 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18040 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18041 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18042 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18044 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18045 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18046 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18031 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18032 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18033 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18034 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18036 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18037 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18043 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18047 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
60001 18048 5548 /opt/sdr/report/perl/bin/perl -wT /opt/sdr/report/docroot//cgi-bin/initial.cgi
[...]
Any ideas ?
Thanks,
Stefan
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