Collecting heap dump in Gateway

I have a customer that is experiencing out-of-memory errors in the Gateway - causes Gateway re-starts. I’d like to collect information for analysis - tried changing the ignition.conf file. My attempt shown below was only a guess and didn’t work. What should it have been?

NOTE: Configuration below has been edited/corrected per Kevin’s suggestions …

. . .
# Java Additional Parameters,server=y,suspend=n,address=8000
. . .

— chuck

I think those parameters are just supposed to be ‘10’ and ‘11’, not ‘a’ and ‘b’.

Unfortunately the gateway won’t start if I add options as proposed above - even with the re-numbering, Bottom line is I still don’t know how to get an out-of-memory dump friom the Gateway,

– chuck

This JVM options documentation says the option is “-XX:-HeapDumpOnOutOfMemoryError”, and I see you’re using a ‘+’ instead.

I’m able to start a gateway successfully using the correct option.

Thanks Kevin, got it correctly configured (though I haven’t seen a dump yet). I edited the original post to show it corrected.
— chuck