Write reports in a compact format, single-line JSON, more easily consumable by log processing systems than the default multi-line format designed for human consumption.

Directory where the report is written. The default value is the empty string, indicating that reports are written to the current working directory of the Node.js process.

Filename where the report is written. If set to the empty string, the output filename will be comprised of a timestamp, PID, and sequence number. The default value is the empty string.

If true, a diagnostic report is generated on fatal errors, such as out of memory errors or failed C++ assertions.

If true, a diagnostic report is generated when the process receives the signal specified by process.report.signal.

If true, a diagnostic report is generated on uncaught exception.

The signal used to trigger the creation of a diagnostic report.

Returns a JavaScript Object representation of a diagnostic report for the running process. The report's JavaScript stack trace is taken from err, if present.

Writes a diagnostic report to a file. If filename is not provided, the default filename includes the date, time, PID, and a sequence number. The report's JavaScript stack trace is taken from err, if present.

If the value of filename is set to 'stdout' or 'stderr', the report is written to the stdout or stderr of the process respectively.