the path will be replaced by the PID,
            and '%%t' will be replaced by the time in 'yyyy_MM_dd_HH_mm_ss' format.

  name      Name of the recording (STRING, no default value)

Options must be specified using the <key> or <key>=<value> syntax.

Example usage:

 $ jcmd <pid> JFR.stop name=1
 $ jcmd <pid> JFR.stop name=benchmark filename=%s
 $ jcmd <pid> JFR.stop name=5 filename=recording.jfr