Which of the following describes the systems operations activity of monitoring?

Monitoring in the context of systems operations primarily involves tracking system performance and issues. This activity is essential for ensuring that systems run efficiently and reliably. By continuously observing metrics such as CPU usage, memory consumption, disk I/O, and network traffic, operations teams can identify potential bottlenecks or anomalies that may indicate underlying issues.

Effective monitoring allows for proactive management of the systems, enabling administrators to intervene before minor problems escalate into major outages. This can involve alerting personnel to unusual behavior, logging performance data for future analysis, and facilitating troubleshooting efforts. Hence, the focus on tracking performance and system issues directly aligns with the core purpose of monitoring within systems operations.