[INF 2025-10-24T20:39:10.539Z] Starting dlog showcase application
[DBG 2025-10-24T20:39:11.039Z] Debug message - application initialization
[INF 2025-10-24T20:39:11.539Z] Processing first task with progress bar
[INF 2025-10-24T20:39:12.322Z] Checkpoint reached: 25%
[INF 2025-10-24T20:39:13.074Z] Checkpoint reached: 50%
[INF 2025-10-24T20:39:13.827Z] Checkpoint reached: 75%
[INF 2025-10-24T20:39:14.579Z] Checkpoint reached: 100%
Progress completed: Downloading files (100)
[INF 2025-10-24T20:39:14.579Z] First task completed
[INF 2025-10-24T20:39:14.579Z] Starting multiple concurrent tasks
[WAR 2025-10-24T20:39:15.020Z] Warning: High memory usage detected
[DBG 2025-10-24T20:39:15.623Z] Debug: Intermediate state saved
Progress completed: Processing data (50)
Progress completed: Analyzing results (30)
[INF 2025-10-24T20:39:16.626Z] All tasks completed successfully
[TRC 2025-10-24T20:39:16.626Z] Trace: Very detailed information
[DBG 2025-10-24T20:39:16.626Z] Debug: Diagnostic information
[INF 2025-10-24T20:39:16.626Z] Info: General information
[WAR 2025-10-24T20:39:16.626Z] Warn: Warning message
[ERR 2025-10-24T20:39:16.626Z] Error: Error occurred but recoverable
[FAT 2025-10-24T20:39:16.626Z] Fatal: Critical error (simulated)
[INF 2025-10-24T20:39:16.626Z] Showcase completed