{
    "required_tables": [
        {
            "min_rows": 1,
            "name_prefix": "rocpd_info_pmc",
            "required_columns": [
                "agent_id",
                "target_arch",
                "name",
                "symbol",
                "description",
                "units",
                "value_type"
            ],
            "validation_queries": [
                {
                    "comparison": "greater_than",
                    "description": "Check for SDMA usage PMC info (device_sdma_usage)",
                    "error_message": "device_sdma_usage not found in rocpd_info_pmc",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) as count FROM {table_name} WHERE name = 'device_sdma_usage'"
                },
                {
                    "comparison": "greater_than",
                    "description": "Check for SdmaUsage symbol in amd-smi metrics",
                    "error_message": "SdmaUsage symbol not found in amd-smi PMC info",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) as count FROM {table_name} WHERE symbol LIKE '%SdmaUsage%' OR name = 'device_sdma_usage'"
                }
            ]
        },
        {
            "min_rows": 10,
            "name_prefix": "rocpd_pmc_event",
            "required_columns": [
                "event_id",
                "pmc_id",
                "value"
            ],
            "validation_queries": [
                {
                    "comparison": "greater_than",
                    "description": "Check for SDMA usage counter events in trace",
                    "error_message": "Insufficient device_sdma_usage PMC events in rocpd_pmc_event",
                    "expected_result": 5,
                    "query": "SELECT COUNT(*) as count FROM {table_name} event JOIN rocpd_info_pmc info ON event.pmc_id = info.id WHERE info.name = 'device_sdma_usage'"
                }
            ]
        }
    ]
}