A user reports that an accounting application on a Windows 11 workstation frequently crashes during peak business hours. The user mentions that the issue began earlier in the week, but cannot recall the exact date. A technician needs to inspect a day-by-day visual timeline displaying a stability index alongside correlated events such as application failures, system updates, and driver installations. Which of the following tools should the technician use?
- Reliability MonitorAnswer
- BEvent Viewer
- CResource Monitor
- DTask Manager
Answer
Reliability Monitor is the correct tool because it generates a chronological line graph (System Stability Index) correlating application failures with software updates and hardware changes over time.
Reliability Monitor (perfmon /rel) is specifically designed to provide a historical overview of system stability. It charts a daily Stability Index rating and groups events into categories such as Application failures, Windows failures, Miscellaneous failures, Warnings, and Information (such as software and driver installations), making it easy to spot correlations between a crash trend and a recent update.
Step-by-Step Solution
Key Concept
Using Reliability Monitor to correlate application crash trends with system changes and updates.