id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1503	10x Massive performance hit on fastcgi_pass	jobs-git@…		"I configured nginx such that it could handle 500k requests/s no sweat. That was benchmarking static html with `wrk`.

Then, I connected nginx with php-fpm 7.1 via `fastcgi_pass` to bench the server's performance. No changes from test was necessary, unfortunately, the server can now only do 50k requests/s that was still server a static file with opcache enabled.

I already tested several times and whenever I do `fastcgi_pass` the sever performance drops about 10x. Maybe 2x performance drop is still difficult to accept but 10x is Massive. I have scoured the web and it seems there was an indeed an issue with nginx connecting to other apps. Hope it gets resolved, I am including a uname -a and nginx -V for reference."	defect	closed	critical		nginx-core	1.12.x	worksforme	Massive performance hit		Linux localhost.localdomain 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux	"nginx version: nginx/1.12.1
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) 
built with OpenSSL 1.0.2k-fips  26 Jan 2017
TLS SNI support enabled
configure arguments: --prefix=/opt/rh/rh-nginx112/root/usr/share/nginx --sbin-path=/opt/rh/rh-nginx112/root/usr/sbin/nginx --modules-path=/opt/rh/rh-nginx112/root/usr/lib64/nginx/modules --conf-path=/etc/opt/rh/rh-nginx112/nginx/nginx.conf --error-log-path=/var/opt/rh/rh-nginx112/log/nginx/error.log --http-log-path=/var/opt/rh/rh-nginx112/log/nginx/access.log --http-client-body-temp-path=/var/opt/rh/rh-nginx112/lib/nginx/tmp/client_body --http-proxy-temp-path=/var/opt/rh/rh-nginx112/lib/nginx/tmp/proxy --http-fastcgi-temp-path=/var/opt/rh/rh-nginx112/lib/nginx/tmp/fastcgi --http-uwsgi-temp-path=/var/opt/rh/rh-nginx112/lib/nginx/tmp/uwsgi --http-scgi-temp-path=/var/opt/rh/rh-nginx112/lib/nginx/tmp/scgi --pid-path=/var/opt/rh/rh-nginx112/run/nginx/nginx.pid --lock-path=/var/opt/rh/rh-nginx112/lock/subsys/nginx --user=nginx --group=nginx --with-file-aio --with-ipv6 --with-http_ssl_module --with-http_v2_module --with-http_auth_request_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_slice_module --with-http_stub_status_module --with-http_perl_module=dynamic --with-mail=dynamic --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream=dynamic --with-stream_ssl_module --with-debug --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' --with-ld-opt='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-E'"