- Plesk 12.5 for Linux
Websites are slow and the following warning is shown in
mod_fcgid: ap_pass_brigade failed in handle_request_ipc function, referer: http://www.example.com/
- Low FcgidMaxRequestsPerProcess value in
# grep -r FcgidMaxRequestsPerProcess /etc/httpd/*
/etc/httpd/conf.d/fcgid.conf: FcgidMaxRequestsPerProcess 0
- PHP script executing taking too long and the browser is re-establishing connection to the web server.
For cause 1:
/etc/httpd/conf.d/fcgid.conf(server-wide setting), or in Subscriptions > example.com > Apache&Nginx Settings > Additional Apache directives (domain-wide setting):
Reload Apache configuration:
# service httpd reload
For cause 2:
This warning could be ignored as it does not cause website slow performance.
The interaction between the PHP, mod_fcgid and Apache is working well.