›Log Files
3.1 · Lesson
Log Files
Neo4j writes several log files, each covering a different aspect of the system.
| File | Purpose |
|---|---|
neo4j.log | High-level operational events: startup, shutdown, configuration changes |
debug.log | Detailed internal events, warnings, and errors from the Neo4j kernel |
query.log | All queries |
security.log | Authentication and authorisation events |
http.log | HTTP API requests (when HTTP logging is enabled) |
gc.log | Java garbage collection activity |
Join GraphAcademy to keep learning
Create your account to unlock 80+ hours of hands-on Neo4j courses, track your progress, and earn a certificate when you complete the course.
Sign in or register