Print the write-back queue statistics.
Print the write-back queue statistics.

AmeBel/atomspace,inflector/atomspace,yantrabuddhi/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,yantrabuddhi/atomspace,misgeatgit/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,AmeBel/atomspace,yantrabuddhi/atomspace,inflector/atomspace,inflector/atomspace,inflector/atomspace,misgeatgit/atomspace,inflector/atomspace,AmeBel/atomspace,misgeatgit/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,AmeBel/atomspace,ArvinPan/atomspace,misgeatgit/atomspace,AmeBel/atomspace,rTreutlein/atomspace,yantrabuddhi/atomspace,misgeatgit/atomspace,yantrabuddhi/atomspace,rTreutlein/atomspace