Which of the following is NOT an event type commonly logged by systems?

In the context of common event logging practices, "Insight" is not typically classified as a standard event type. Event logging primarily categorizes logs into types such as Information, Warning, and Error.

Information events provide general operational messages about the system's status, indicating successful operations or benign conditions that do not require immediate attention.

Warning events indicate potential issues that might need attention in the future, signaling that something unexpected has occurred that might impact system performance or reliability.

Error events are significant as they denote serious problems that have occurred, typically resulting in an operation failure or a system malfunction that necessitates immediate investigation and remediation.

In contrast, "Insight" does not fit within these conventional categories of event logging. This term might pertain to analytical interpretations or deeper evaluations derived from the data but does not represent a log event type recognized in standard logging practices. The absence of "Insight" as a recognized event type distinguishes it from the other three, which are foundational elements of effective system monitoring and diagnostics.