Regex Log Analyzer

Analyze, filter, and highlight log files with regex patterns

What it does

Analyze, filter, and highlight log files with regex patterns. Review the result before reusing it in another workflow.

When you need to analyze, filter, and highlight log files with regex patterns.
Using regex log analyzer to prepare or check work before moving to the next step.

Analyze, filter, and highlight log files with regex patterns

Total Lines

Errors/Fatal

Warnings

Matched

Line numbers

12024-01-15 09:23:45.123 INFO [main] Application starting...

22024-01-15 09:23:45.456 DEBUG [main] Loading configuration from /etc/app/config.yml

32024-01-15 09:23:45.789 INFO [main] Database connection established

42024-01-15 09:23:46.012 WARN [worker-1] High memory usage detected: 85%

52024-01-15 09:23:46.234 ERROR [worker-2] Failed to process request: Connection timeout

62024-01-15 09:23:46.456 INFO [worker-1] Request processed successfully in 234ms

72024-01-15 09:23:47.123 DEBUG [worker-3] Cache hit for key: user_session_abc123

82024-01-15 09:23:47.456 ERROR [worker-2] NullPointerException at UserService.java:156

92024-01-15 09:23:48.789 WARN [main] Deprecated API endpoint called: /api/v1/users

102024-01-15 09:23:49.012 INFO [main] Scheduled task completed: daily_cleanup

112024-01-15 09:23:50.234 FATAL [main] Out of memory error - shutting down

122024-01-15 09:23:51.456 INFO [main] Application shutdown complete

Analyze, filter, and highlight log files with regex patterns. Review the result before reusing it in another workflow.

When you need to analyze, filter, and highlight log files with regex patterns.
Using regex log analyzer to prepare or check work before moving to the next step.