sysctl ====== You may change individual sysctl values in Hiera with the hash `sysctl::values`: ``` sysctl::values: net.ipv4.tcp_slow_start_after_idle: value: '0' net.core.rmem_max: value: '83886080' net.core.wmem_max: value: '83886080' ``` [https://www.kernel.org/doc/Documentation/sysctl/](https://www.kernel.org/doc/Documentation/sysctl/) [https://www.kernel.org/doc/Documentation/networking/](https://www.kernel.org/doc/Documentation/networking/)