Build, test, and debug regular expressions
This PCRE regex is designed to parse complex, multi-structured log entries, likely from container runtimes or Kubernetes components. It extracts detailed metadata using named capture groups for severity, time, pid, source, message, logdate, and logtime. The pattern is built for multiline log files, matching entries that contain both an initial local timestamp and a secondary ISO-like date and time appended at the end of the line.