Spamd is one the highest resource consumer on a cPanel server. It allocates a lot of memory from the get-go and holds on to it throughout. There is a way to limit the number of spamd processes that are spawned. On a cPanel server, which is what this guide covers, there is a configuration file [...]
The MySQL query cache is used to store data retrieved using SELECT statements. The advantage of the query cache is that subsequent and identical SELECT statement results are retrieved directly from the query cache, which resides in memory. So instead of executing the SELECT statements again and again, the stream of data is pulled from [...]
