There’s an excellent tool that can be used to grab a heap dump from a Java process. It’s called jmap. To do so, run the jmap command, followed by a format and a file path as the format and file operators. Also, provide the PID, as follows: jmap -dump:format=b,file=~/memdump.hprof 80446 Once dumped, you can view the dump file in the Memory Analyzer Tool (MAP) and find objects that use use too much memory and/or have memory leaks, as part of your troubleshooting. You can also replace the pid with a name of an executable or a core. Run the map tool along with a -h option for a help summary.…