This node is only presented for the profiled process.
Other data memory is memory that can be private, shared or potentially shared. This memory can be, for instance, resources of a module or memory allocated using VirtualAlloc.
The profiler tries to match the memory with the file (.exe, .dll or memory mapped file) that contains the data. If it succeeds, the memory is presented under the Other data node using the name of the matched module, otherwise the memory is presented as “<Other>.”