Información de nivel de registro de Regex o advertir o ERRO

(?<timestamp>\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2},\d{3}) (?<level>INFO|ERROR|WARN|TRACE|DEBUG|FATAL)\s+\[(?<class>[^\]]+)]-\[(?<thread>[^\]]+)]\s+(?<text>.*?)(?=\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2},\d{3}|\Z)
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