This article discusses how CloudLinux monitors and regulates resource usage on shared and reseller hosting servers to improve performance and stability.
Shared and reseller servers run CloudLinux, an operating system that includes many features for optimizing shared hosting environments. Because shared and reseller servers host many accounts, an account using too many resources can lead to problems on the entire server.
CloudLinux helps prevent these types of problems by actively monitoring resource usage, and proactively limiting accounts when they exceed predefined resource usage limits.
CloudLinux monitors and regulates the following system resources:
No error messages are displayed when this restriction occurs. When MySQL usage falls below the predefined limits, the MySQL Governor removes the restrictions. DDoS (Distributed Denial of Service), spambot, and brute force attacks, as well as plugins and unoptimized databases, are all possible causes of high MySQL usage.