2026-11-01 08:00:01 INFO System boot completed
2026-11-01 08:00:15 INFO User ali logged in
2026-11-01 08:05:42 WARNING CPU usage above 80%
2026-11-01 08:10:03 ERROR Disk space low on /home
2026-11-01 08:12:27 INFO User sara logged in
2026-11-01 08:15:10 ERROR Failed login for user root
2026-11-01 08:15:45 ERROR Failed login for user root
2026-11-01 08:20:00 INFO Backup started
2026-11-01 08:25:33 WARNING Memory usage above 70%
2026-11-01 08:30:12 ERROR Disk space low on /home
2026-11-01 08:31:08 INFO Backup finished
2026-11-01 08:40:19 ERROR Failed login for user root
2026-11-01 08:45:00 WARNING CPU usage above 80%
2026-11-01 08:50:21 INFO User ali logged out
2026-11-01 08:55:37 ERROR Service nginx stopped unexpectedly
2026-11-01 09:00:00 INFO System health check passed