{"message":"Advanced Backtesting Engine","version":"1.0.0","status":"running","memory_usage":{"total_gb":1.8659439086914062,"available_gb":1.1874809265136719,"used_gb":0.4757843017578125,"percent":36.4,"free_gb":0.2995338439941406},"database_pools":{"main_pool":{"size":0,"status":"active","utilization":"unknown"},"market_data_pool":{"size":0,"status":"active","utilization":"unknown"},"nifty_indices_pool":{"size":0,"status":"active","utilization":"unknown"}},"circuit_breakers":{}}