Package: apache2 apache2-bin apache2-data apache2-utils
Version: 2.4.25-3+deb9u5
After upgrade from version 2.4.25-3+deb9u4 to 2.4.25-3+deb9u5 the Apache
processes are limited to 1000.
After rollback to version 2.4.25-3+deb9u4 everything works fine again.
The configuration will be ignored.
/etc/apache2/mods-available/mpm_prefork.conf
<IfModule mpm_prefork_module>
StartServers 10
MinSpareServers 10
MaxSpareServers 20
MaxRequestWorkers 4000
ServerLimit 4000
MaxConnectionsPerChild 0
</IfModule>
I am using Debian GNU/Linux 9.5 (stretch) kernel version 4.9.0-7-amd64
Sincerely
Thomas Mühlberg