gstack [-h | –help] [-v | –version] pid
Print a stack trace of a running program with process ID pid. If the process
is multi-threaded, gstack outputs backtraces for every thread which exists
in the process.
The script invokes ROCGDB, attaches to the given process ID, prints the stack trace, and detaches from the process.
gstack exits with non-zero status if gdb was unable to attach to
the given process ID for any reason, such as a non-existent process ID or
insufficient privileges to attach to the process.
--help-hList all options, with brief explanations.
--version-vPrint version information and then exit.
AWKFull file name for an Awk interpreter to use. If not set, PATH will be
searched for an awk program.
GDBFull file name for a ROCGDB executable to use to generate stack backtraces.
If not set, PATH will be searched for a gdb program.
GDBARGSOptional arguments to be passed to the gdb program.