Hello! On Sat, Jul 29, 2017 at 05:35:08AM -0400, lamsung wrote:
> Hello, I have strange issuses with nginx workers. For some time after start > Nginx I notice that some process of workers cause high load to CPU ( > principally sys CPU). [...] > Nginx has such version and modules: > > nginx version: nginx/1.9.11 > built with OpenSSL 1.0.2f 28 Jan 2016 > TLS SNI support enabled > configure arguments: --prefix=/usr --conf-path=/etc/nginx/nginx.conf > --error-log-path=/var/log/nginx/error_log --pid-path=/run/nginx.pid > --lock-path=/run/lock/nginx.lock --with-cc-opt=-I/usr/include > --with-ld-opt=-L/usr/lib64 --http-log-path=/var/log/nginx/access_log > --http-client-body-temp-path=/var/lib/nginx/tmp/client > --http-proxy-temp-path=/var/lib/nginx/tmp/proxy > --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi > --http-scgi-temp-path=/var/lib/nginx/tmp/scgi > --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi --with-file-aio --with-ipv6 > --with-pcre --with-threads --without-http_autoindex_module > --without-http_fastcgi_module --without-http_geo_module > --without-http_limit_req_module --without-http_limit_conn_module > --without-http_memcached_module --without-http_uwsgi_module > --with-http_flv_module --with-http_gzip_static_module --with-http_mp4_module > --with-http_perl_module > --add-module=external_module/headers-more-nginx-module-0.261 > --add-module=external_module/ngx_estreaming_module-0.01 > --add-module=external_module/ngx_slice_module-0.01 --with-http_ssl_module > --without-mail_imap_module --without-mail_pop3_module > --without-mail_smtp_module --user='www --group=www' > > and using for video streaming. > > Has anyone encountered such behavior ? Help please. An obvious first step would be to try to reproduce the problem without 3rd party modules. Trying something newer than 1.9.11 is also recommended - it is not supported since release of nginx 1.9.12 on 24 Feb 2016. Current versions are 1.13.3 (mainline) and 1.12.1 (stable). -- Maxim Dounin http://nginx.org/ _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
