| Timestamp | Level | Message |
|---|---|---|
| 2026-02-16 22:08:11 | INFO | User session started |
| 2026-02-16 22:01:11 | INFO | Cache refresh completed |
| 2026-02-16 21:13:11 | WARNING | High memory usage detected |
| 2026-02-16 20:13:11 | INFO | Backup job completed successfully |
| 2026-02-16 19:13:11 | ERROR | Failed to connect to secondary cache server |
| 2026-02-16 18:13:11 | INFO | SSL certificate validated |
| 2026-02-16 17:13:11 | INFO | System health check passed |
| 2026-02-16 16:13:11 | WARNING | Disk usage above 80% |