Is there a way to dump objects in memory from a running ruby ​​process?

Question

Killing processes while getting this information would be nice.

Answer 1

For more hardcore, there is also BleakHouse , which gives you a special compiled copy of ruby ​​with better powarz memory leak tracking

Answer 2

A quick and dirty way will be ObjectSpace.each_object{|e| p e}. You can do some tests to determine what you wanted to keep, or marshal the objects.

Answer 3

1.9.2/1.9.3 heap_dump gem, gdb ( , )

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