MarvinMC The Overview and Console show live resource usage. Analytics can record history when enabled; it cannot reconstruct a period that was not tracked.
Step by step
- Record when lag happens and how many players are online.
- Compare RAM, CPU and disk use against the allocated resources.
- Review recent plugin, mod, version or world changes and inspect the first error around the incident.
- Enable Analytics where available. Use profiling tools only with awareness of what their report contains.
- Adjust one factor at a time, such as view distance or a problematic extension, and compare results.
Check the result
A high CPU percentage is not by itself proof of a platform fault. Include timing, logs and usage history when asking support to investigate.
Important
Do not solve repeated crashes by scheduling endless forced restarts. Back up before removing mods that store world content.